Article(id=1210601626847547463, tenantId=1146029695717560320, journalId=1149653034449285133, issueId=1210601623135581115, articleNumber=null, orderNo=null, doi=10.16790/j.cnki.1009-9239.im.2024.10.005, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=1716393600000, receivedDateStr=2024-05-23, revisedDate=1723737600000, revisedDateStr=2024-08-16, acceptedDate=null, acceptedDateStr=null, onlineDate=1766559519730, onlineDateStr=2025-12-24, pubDate=1729353600000, pubDateStr=2024-10-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1766559519730, onlineIssueDateStr=2025-12-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1766559519730, creator=13701087609, updateTime=1766559519730, updator=13701087609, issue=Issue{id=1210601623135581115, tenantId=1146029695717560320, journalId=1149653034449285133, year='2024', volume='57', issue='10', pageStart='1', pageEnd='141', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1766559518846, creator=13701087609, updateTime=1766564021205, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1210620507448275814, tenantId=1146029695717560320, journalId=1149653034449285133, issueId=1210601623135581115, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1210620507448275815, tenantId=1146029695717560320, journalId=1149653034449285133, issueId=1210601623135581115, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=34, endPage=41, ext={EN=ArticleExt(id=1210601628403634259, articleId=1210601626847547463, tenantId=1146029695717560320, journalId=1149653034449285133, language=EN, title=Preparation of high-porosity polyimide microporous films and their dielectric properties, columnId=1203281640207393262, journalTitle=Insulating Materials, columnName=Special Issue on High Performance Polyimide Materials, runingTitle=null, highlight=null, articleAbstract=
Polyimide films with high porosity were prepared using 3,3′,4,4′-biphenyltetracarboxylic dianhydride (BPDA) and 4,4′-diamino-2,2′-dimethyl-biphenyl (mTB) as monomers. During the preparation process, pore-forming agent was added into the system, and the high-temperature thermal imidization of polyamide acid was controlled by the principle of thermo-induced phase separation. The micropore morphology, mechanical properties, and dielectric properties of the films were analyzed. The results show that the porosity of porous films reach 50%-60%. Under the frequency of 10 GHz, the dielectric constant and the dielectric loss factor of the sample PI-1-250-4 h is 2.14 and 0.002 8, respectively, while maintaining good mechanical properties and heat resistance. Due to the introduction of rigid biphenyl building blocks, the porous film still maintains a low coefficient of thermal expansion. The adhesive-free double-sided copper clad laminate, which prepared by combining the porous film with thermoplastic polyimide (TPI) and then pressing copper foil at high temperature, has good interface adhesion and solder resistance, and can apply to high-frequency and high-speed flexible copper clad laminates.
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Jiaojiao MA, Peiqi LIU, Beibei GUO, Haiquan GUO), CN=ArticleExt(id=1210601633487130894, articleId=1210601626847547463, tenantId=1146029695717560320, journalId=1149653034449285133, language=CN, title=高孔隙率聚酰亚胺微孔膜的制备及其介电性能, columnId=1203281640383554036, journalTitle=绝缘材料, columnName=高性能聚酰亚胺材料专题, runingTitle=null, highlight=null, articleAbstract=
以3,3′,4,4′-联苯四甲酸二酐(BPDA)和4,4′-二氨基-2,2′-二甲基-联苯(mTB)为单体,加入致孔剂,利用热致相分离原理,控制聚酰胺酸的高温热亚胺化过程,制备高孔隙率聚酰亚胺薄膜,并对薄膜的微孔形貌、力学性能及介电性能等进行分析。结果表明:多孔薄膜的孔隙率可达50%~60%,其中试样PI-1-250-4 h在10 GHz下的介电常数为2.14,介质损耗因数为0.002 8,同时保持了良好的力学性能和耐热性。由于刚性联苯结构单元的引入,多孔薄膜仍然保持了较低的热膨胀系数。将多孔薄膜与热塑性聚酰亚胺(TPI)复合,高温压合铜箔后,所组成的无胶双面覆铜板具有较好的界面粘接性和耐焊锡性,可应用于高频高速挠性覆铜板领域。
, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=H7eWSHWrfCGmQE346TyuYw==, magXml=mYNmcbUSnNRz3hUsxbr+tA==, pdfUrl=null, pdf=FWYwS0bbDW4e1Dh7nBdlfQ==, pdfFileSize=5407091, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=OIuR07sqHHKZDrk3gKERFQ==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=307G+GEbYsmcrY+ELzuW8A==, mapNumber=null, authorCompany=null, fund=null, authors=
马姣姣(1993-),女(汉族),吉林长春人,助理研究员,博士,主要从事高分子合成及性能的研究工作;
郭海泉(1973-),男(汉族),河北张家口人,研究员,博士,主要从事高分子合成及性能研究工作。
, authorsList=马姣姣, 刘培奇, 郭贝贝, 郭海泉)}, authors=[Author(id=1218266780527674055, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1218266780624143052, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266780527674055, language=EN, stringName=Jiaojiao MA, firstName=Jiaojiao, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1218266780716417745, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266780527674055, language=CN, stringName=马姣姣, firstName=姣姣, middleName=null, lastName=马, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学院长春应用化学研究所,吉林 长春 130022, bio={"content":"
马姣姣(1993-),女(汉族),吉林长春人,助理研究员,博士,主要从事高分子合成及性能的研究工作;
"}, bioImg=null, bioContent=
马姣姣(1993-),女(汉族),吉林长春人,助理研究员,博士,主要从事高分子合成及性能的研究工作;
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1218266780317958845, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, xref=null, ext=[AuthorCompanyExt(id=1218266780351513279, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China), AuthorCompanyExt(id=1218266780376679105, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学院长春应用化学研究所,吉林 长春 130022)])]), Author(id=1218266780791915221, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1218266780905161435, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266780791915221, language=EN, stringName=Peiqi LIU, firstName=Peiqi, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1218266781026796260, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266780791915221, language=CN, stringName=刘培奇, firstName=培奇, middleName=null, lastName=刘, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学院长春应用化学研究所,吉林 长春 130022, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1218266780317958845, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, xref=null, ext=[AuthorCompanyExt(id=1218266780351513279, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China), AuthorCompanyExt(id=1218266780376679105, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学院长春应用化学研究所,吉林 长春 130022)])]), Author(id=1218266781140042471, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1218266781270065904, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266781140042471, language=EN, stringName=Beibei GUO, firstName=Beibei, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1218266781366534900, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266781140042471, language=CN, stringName=郭贝贝, firstName=贝贝, middleName=null, lastName=郭, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学院长春应用化学研究所,吉林 长春 130022, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1218266780317958845, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, xref=null, ext=[AuthorCompanyExt(id=1218266780351513279, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China), AuthorCompanyExt(id=1218266780376679105, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学院长春应用化学研究所,吉林 长春 130022)])]), Author(id=1218266781442032376, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1218266781525918464, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266781442032376, language=EN, stringName=Haiquan GUO, firstName=Haiquan, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1218266781605610248, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, authorId=1218266781442032376, language=CN, stringName=郭海泉, firstName=海泉, middleName=null, lastName=郭, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=中国科学院长春应用化学研究所,吉林 长春 130022, bio={"content":"
郭海泉(1973-),男(汉族),河北张家口人,研究员,博士,主要从事高分子合成及性能研究工作。
"}, bioImg=null, bioContent=
郭海泉(1973-),男(汉族),河北张家口人,研究员,博士,主要从事高分子合成及性能研究工作。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1218266780317958845, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, xref=null, ext=[AuthorCompanyExt(id=1218266780351513279, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China), AuthorCompanyExt(id=1218266780376679105, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学院长春应用化学研究所,吉林 长春 130022)])])], keywords=[Keyword(id=1218266781794353935, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, orderNo=1, keyword=polyimide), Keyword(id=1218266781886628629, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, orderNo=2, keyword=porous film), Keyword(id=1218266782008263450, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, orderNo=3, keyword=dielectric constant), Keyword(id=1218266782100538144, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, orderNo=4, keyword=copper clad laminate), Keyword(id=1218266782155064098, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, orderNo=1, keyword=聚酰亚胺), Keyword(id=1218266782264116007, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, orderNo=2, keyword=多孔膜), Keyword(id=1218266782343807787, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, orderNo=3, keyword=介电常数), Keyword(id=1218266782448665393, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, orderNo=4, keyword=覆铜板)], refs=[Reference(id=1218266786772992928, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2024, volume=57, issue=1, pageStart=1, pageEnd=8, url=null, language=null, rfNumber=[1], rfOrder=0, authorNames=李会录, 夏婷, 苏建锋, journalName=绝缘材料, refType=null, unstructuredReference=李会录,夏婷,苏建锋,等.碳氢树脂高频覆铜板的研究进展[J].
绝缘材料,
2024,
57(1):1-8., articleTitle=碳氢树脂高频覆铜板的研究进展, refAbstract=null), Reference(id=1218266786852684707, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2024, volume=57, issue=1, pageStart=1, pageEnd=8, url=null, language=null, rfNumber=[1], rfOrder=1, authorNames=LIH L, XIAT, SUJ F, journalName=Insulating Materials, refType=null, unstructuredReference=
LIH L,
XIAT,
SUJ F, et al. Research progress of hydrocarbon resin high-frequency copper clad lamina[J].
Insulating Materials,
2024,
57(1):1-8., articleTitle=Research progress of hydrocarbon resin high-frequency copper clad lamina, refAbstract=null), Reference(id=1218266786995291044, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2020, volume=53, issue=8, pageStart=1, pageEnd=9, url=null, language=null, rfNumber=[2], rfOrder=2, authorNames=皇甫梦鸽, 李一丹, 张燕, journalName=绝缘材料, refType=null, unstructuredReference=皇甫梦鸽,李一丹,张燕,等.面向5G应用需求的低介电高分子材料研究与应用进展[J].
绝缘材料,
2020,
53(8):1-9., articleTitle=面向5G应用需求的低介电高分子材料研究与应用进展, refAbstract=null), Reference(id=1218266787091760040, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2020, volume=53, issue=8, pageStart=1, pageEnd=9, url=null, language=null, rfNumber=[2], rfOrder=3, authorNames=HUANGFUM G, LIY D, ZHANGY, journalName=Insulating Materials, refType=null, unstructuredReference=
HUANGFUM G,
LIY D,
ZHANGY, et al. Research and application progress of low-dielectric polymer materials for 5G application requirements[J].
Insulating Materials,
2020,
53(8):1-9., articleTitle=Research and application progress of low-dielectric polymer materials for 5G application requirements, refAbstract=null), Reference(id=1218266787188229031, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2011, volume=null, issue=null, pageStart=24, pageEnd=27, url=null, language=null, rfNumber=[3], rfOrder=4, authorNames=孟运东, 方克洪, journalName=印制电路信息, refType=null, unstructuredReference=孟运东,方克洪.聚苯醚在覆铜板行业中的应用与改性[J].
印制电路信息,
2011():24-27., articleTitle=聚苯醚在覆铜板行业中的应用与改性, refAbstract=增刊1), Reference(id=1218266787267920810, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2011, volume=null, issue=S1, pageStart=24, pageEnd=27, url=null, language=null, rfNumber=[3], rfOrder=5, authorNames=MENGY D, FANGK H, journalName=Printed Circuit Information, refType=null, unstructuredReference=
MENGY D,
FANGK H. Application and modification of polyphenylene ether in copper clad laminate industry[J].
Printed Circuit Information,
2011(S1):24-27., articleTitle=Application and modification of polyphenylene ether in copper clad laminate industry, refAbstract=null), Reference(id=1218266787343418283, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2015, volume=31, issue=10, pageStart=5, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=6, authorNames=姚海波, 金日哲, 康传清, journalName=高分子材料科学与工程, refType=null, unstructuredReference=姚海波,金日哲,康传清,等.聚(吡啶-酰亚胺)无胶覆铜板的制备和性能[J].
高分子材料科学与工程,
2015,
31(10):5., articleTitle=聚(吡啶-酰亚胺)无胶覆铜板的制备和性能, refAbstract=null), Reference(id=1218266787427304366, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2015, volume=31, issue=10, pageStart=5, pageEnd=null, url=null, language=null, rfNumber=[4], rfOrder=7, authorNames=YAOH B, JINI Z, KANGC Q, journalName=Polymer Materials Science and Engineering, refType=null, unstructuredReference=
YAOH B,
JINI Z,
KANGC Q, et al. Preparation and properties of polyimide glue-free copper clad laminates containing diphenylpyrideine[J].
Polymer Materials Science and Engineering,
2015,
31(10):5., articleTitle=Preparation and properties of polyimide glue-free copper clad laminates containing diphenylpyrideine, refAbstract=null), Reference(id=1218266787523773361, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2011, volume=71, issue=null, pageStart=109, pageEnd=120, url=null, language=null, rfNumber=[5], rfOrder=8, authorNames=HASEGAWAM, NOMURAR, journalName=Reactive & Functional Polymers, refType=null, unstructuredReference=
HASEGAWAM,
NOMURAR. Thermal- and solution-processable polyimides based on mellophanic dianhydride and their applications as heat-resistant adhesives for copper-clad laminates[J].
Reactive & Functional Polymers,
2011,
71:109-120., articleTitle=Thermal- and solution-processable polyimides based on mellophanic dianhydride and their applications as heat-resistant adhesives for copper-clad laminates, refAbstract=null), Reference(id=1218266787624436660, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2015, volume=43, issue=5, pageStart=141, pageEnd=144, url=null, language=null, rfNumber=[6], rfOrder=9, authorNames=李子寓, 寇开昌, 陈虹, journalName=工程塑料应用, refType=null, unstructuredReference=李子寓,寇开昌,陈虹,等.低介电常数聚酰亚胺材料制备方法研究进展[J].
工程塑料应用,
2015,
43(5):141-144., articleTitle=低介电常数聚酰亚胺材料制备方法研究进展, refAbstract=null), Reference(id=1218266787716711352, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2015, volume=43, issue=5, pageStart=141, pageEnd=144, url=null, language=null, rfNumber=[6], rfOrder=10, authorNames=LIZ Y, KOUK C, CHENH, journalName=Engineering Plastics Application, refType=null, unstructuredReference=
LIZ Y,
KOUK C,
CHENH, et al. Research progress in preparation methods of polyimide materials with low dielectric constant[J].
Engineering Plastics Application,
2015,
43(5):141-144., articleTitle=Research progress in preparation methods of polyimide materials with low dielectric constant, refAbstract=null), Reference(id=1218266787800597436, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2006, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=11, authorNames=丁孟贤, journalName=聚酰亚胺:化学、结构与性能的关系及材料, refType=null, unstructuredReference=丁孟贤.
聚酰亚胺:化学、结构与性能的关系及材料[M].北京:科学出版社,
2006., articleTitle=null, refAbstract=null), Reference(id=1218266787901260734, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2006, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[7], rfOrder=12, authorNames=DINGM X, journalName=Polyimides: chemistry, structure-properties rela‐tionships and materials, refType=null, unstructuredReference=
DINGM X.
Polyimides: chemistry, structure-properties rela‐tionships and materials[M]. Beijing: Science Press,
2006., articleTitle=null, refAbstract=null), Reference(id=1218266789209883585, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2022, volume=50, issue=7, pageStart=26, pageEnd=31, url=null, language=null, rfNumber=[8], rfOrder=13, authorNames=张希, 彭忠泉, 张文祥, journalName=塑料工业, refType=null, unstructuredReference=张希,彭忠泉,张文祥,等.高频柔性覆铜板用聚酰亚胺与液晶高分子改性研究进展[J].
塑料工业,
2022,
50(7):26-31., articleTitle=高频柔性覆铜板用聚酰亚胺与液晶高分子改性研究进展, refAbstract=null), Reference(id=1218266789293769667, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2022, volume=50, issue=7, pageStart=26, pageEnd=31, url=null, language=null, rfNumber=[8], rfOrder=14, authorNames=ZHANGX, PENGZ Q, ZHANGW X, journalName=Plastics Industry, refType=null, unstructuredReference=
ZHANGX,
PENGZ Q,
ZHANGW X, et al. Research progress on modification of polyimide and liquid crystal polymer for high-frequency flexible copper clad laminates[J].
Plastics Industry,
2022,
50(7):26-31., articleTitle=Research progress on modification of polyimide and liquid crystal polymer for high-frequency flexible copper clad laminates, refAbstract=null), Reference(id=1218266789360878533, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=15, authorNames=刘俊凯, journalName=null, refType=null, unstructuredReference=刘俊凯.多孔低介电聚酰亚胺薄膜的制备及其性能表征[D].哈尔滨:哈尔滨工业大学,
2015., articleTitle=多孔低介电聚酰亚胺薄膜的制备及其性能表征, refAbstract=null), Reference(id=1218266789474124743, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2015, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=[9], rfOrder=16, authorNames=LIUJ K, journalName=null, refType=null, unstructuredReference=
LIUJ K. Preparation and characterization of porous low-
k polyimide film[D]. Harbin: Harbin Institute of Technology,
2015., articleTitle=Preparation and characterization of porous low-
k polyimide film, refAbstract=null), Reference(id=1218266789612536778, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2009, volume=113, issue=3, pageStart=1633, pageEnd=1641, url=null, language=null, rfNumber=[10], rfOrder=17, authorNames=XIK, MENGZ, HENGL, journalName=Journal of Applied Polymer Science, refType=null, unstructuredReference=
XIK,
MENGZ,
HENGL, et al. Polyimide-polydimethylsilo- xane copolymers for low-dielectric-constant and moisture-resistance applications[J].
Journal of Applied Polymer Science,
2009,
113(3):1633-1641., articleTitle=Polyimide-polydimethylsilo- xane copolymers for low-dielectric-constant and moisture-resistance applications, refAbstract=null), Reference(id=1218266789679645643, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2012, volume=47, issue=4, pageStart=1958, pageEnd=1963, url=null, language=null, rfNumber=[11], rfOrder=18, authorNames=ZHANGY, YUL, SUQ, journalName=Journal of Materials Science, refType=null, unstructuredReference=
ZHANGY,
YUL,
SUQ, et al. Fluorinated polyimide-silica films with low permittivity and low dielectric loss[J].
Journal of Materials Science,
2012,
47(4):1958-1963., articleTitle=Fluorinated polyimide-silica films with low permittivity and low dielectric loss, refAbstract=null), Reference(id=1218266789830640589, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2013, volume=389, issue=null, pageStart=99, pageEnd=105, url=null, language=null, rfNumber=[12], rfOrder=19, authorNames=WANGQ, WANGC, WANGT, journalName=Journal of Colloid and Interface Science, refType=null, unstructuredReference=
WANGQ,
WANGC,
WANGT. Controllable low dielectric porous polyimide films templated by silica microspheres: microstructure, formation mechanism, and properties[J].
Journal of Colloid and Interface Science,
2013,
389:99-105., articleTitle=Controllable low dielectric porous polyimide films templated by silica microspheres: microstructure, formation mechanism, and properties, refAbstract=null), Reference(id=1218266789910332367, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2021, volume=58, issue=7, pageStart=170, pageEnd=197, url=null, language=null, rfNumber=[13], rfOrder=20, authorNames=LUZ, SUIF, MIAOY, journalName=Journal of Energy Chemistry, refType=null, unstructuredReference=
LUZ,
SUIF,
MIAOY, et al. Polyimide separators for rechargeable batteries[J].
Journal of Energy Chemistry,
2021,
58(7):170-197., articleTitle=Polyimide separators for rechargeable batteries, refAbstract=null), Reference(id=1218266789994218449, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2011, volume=28, issue=3, pageStart=258, pageEnd=262, url=null, language=null, rfNumber=[14], rfOrder=21, authorNames=金盈, 曾广赋, 朱丹阳, 聚酰胺酸结构及其亚胺化的红外光谱分析, journalName=应用化学, refType=null, unstructuredReference=金盈,曾广赋,朱丹阳,等,聚酰胺酸结构及其亚胺化的红外光谱分析[J].
应用化学,
2011,
28(3):258-262., articleTitle=null, refAbstract=null), Reference(id=1218266790073910227, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2011, volume=28, issue=3, pageStart=258, pageEnd=262, url=null, language=null, rfNumber=[14], rfOrder=22, authorNames=JINY, ZENGG F, ZHUD Y, journalName=Chinese Journal of Applied Chemistry, refType=null, unstructuredReference=
JINY,
ZENGG F,
ZHUD Y, et al. Infrared spectroscopy analysis of polyamic acid structure and imidization[J].
Chinese Journal of Applied Chemistry,
2011,
28(3):258-262., articleTitle=Infrared spectroscopy analysis of polyamic acid structure and imidization, refAbstract=null), Reference(id=1218266790132630485, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2024, volume=40, issue=9, pageStart=2306010, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=23, authorNames=柏雨婷, 严岑琪, 李祯, journalName=物理化学学报, refType=null, unstructuredReference=柏雨婷,严岑琪,李祯,等.采用原位成孔法制备热闭孔特性的高强度聚酰亚胺多孔薄膜[J].
物理化学学报,
2024,
40(9): 2306010., articleTitle=采用原位成孔法制备热闭孔特性的高强度聚酰亚胺多孔薄膜, refAbstract=null), Reference(id=1218266790195545047, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2024, volume=40, issue=9, pageStart=2306010, pageEnd=null, url=null, language=null, rfNumber=[15], rfOrder=24, authorNames=BAIY T, YANC Q, LIZ, journalName=Acta Physico-Chimica Sinica, refType=null, unstructuredReference=
BAIY T,
YANC Q,
LIZ, et al. Preparation of high-strength polyimide porous films with thermal closed-cell characteristics by in-situ pore formation[J].
Acta Physico-Chimica Sinica,
2024,
40(9):2306010., articleTitle=Preparation of high-strength polyimide porous films with thermal closed-cell characteristics by in-situ pore formation, refAbstract=null), Reference(id=1218266790266848217, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2023, volume=28, issue=7, pageStart=3095, pageEnd=null, url=null, language=null, rfNumber=[16], rfOrder=25, authorNames=LIH, KONGX, WANGS, journalName=Molecules, refType=null, unstructuredReference=
LIH,
KONGX,
WANGS, et al. Sustainable dielectric films with ultralow permittivity from soluble fluorinated polyimide[J].
Molecules,
2023,
28(7):3095., articleTitle=Sustainable dielectric films with ultralow permittivity from soluble fluorinated polyimide, refAbstract=null), Reference(id=1218266790346539995, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2009, volume=23, issue=10, pageStart=38, pageEnd=41, url=null, language=null, rfNumber=[17], rfOrder=26, authorNames=孙娟萍, 吴广明, HALARYJ L, journalName=材料导报, refType=null, unstructuredReference=孙娟萍,吴广明,
HALARYJ L,等.DOP增塑PMMA的弛豫和力学行为[J].
材料导报,
2009,
23(10):38-41., articleTitle=DOP增塑PMMA的弛豫和力学行为, refAbstract=null), Reference(id=1218266790405260253, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, doi=null, pmid=null, pmcid=null, year=2009, volume=23, issue=10, pageStart=38, pageEnd=41, url=null, language=null, rfNumber=[17], rfOrder=27, authorNames=SUNJ P, WUG M, HALARYJ L, journalName=Materials Reports, refType=null, unstructuredReference=
SUNJ P,
WUG M,
HALARYJ L, et al. Relaxation and mechanical behavior of DOP plasticized PMMA[J].
Materials Reports,
2009,
23(10):38-41., articleTitle=Relaxation and mechanical behavior of DOP plasticized PMMA, refAbstract=null)], funds=[Fund(id=1218266786584249243, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, awardId=2022T3057, language=CN, fundingSource=福建省科技计划项目(2022T3057), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1218266780317958845, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, xref=null, ext=[AuthorCompanyExt(id=1218266780351513279, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China), AuthorCompanyExt(id=1218266780376679105, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, companyId=1218266780317958845, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=中国科学院长春应用化学研究所,吉林 长春 130022)])], figs=[ArticleFig(id=1218266782641603385, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.1, caption=
Infrared spectra of porous PI films with different pore-forming agents and at different treatment temperature, figureFileSmall=ORQyrH2jVM/JjweMzsfvkA==, figureFileBig=95o8eCdfP0QmV5jty/w7LQ==, tableContent=null), ArticleFig(id=1218266782708712250, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图1, caption=
添加不同致孔剂以及在不同热处理温度下的PI多孔薄膜的红外光谱, figureFileSmall=ORQyrH2jVM/JjweMzsfvkA==, figureFileBig=95o8eCdfP0QmV5jty/w7LQ==, tableContent=null), ArticleFig(id=1218266782830347072, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.2, caption=
Local infrared spectra of porous PI films with different pore-forming agents and at different heat treatment temperature, figureFileSmall=oSQeNGdeqYp5jeFFKc11/Q==, figureFileBig=S0i6XQzcDLJFXKExQC+dCQ==, tableContent=null), ArticleFig(id=1218266782901650244, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图2, caption=
添加不同致孔剂以及在不同热处理温度下的PI多孔薄膜的局部红外光谱, figureFileSmall=oSQeNGdeqYp5jeFFKc11/Q==, figureFileBig=S0i6XQzcDLJFXKExQC+dCQ==, tableContent=null), ArticleFig(id=1218266783002313546, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.3, caption=
SEM images of porous PI films at different temperature when the pore agent is dioctyl phthalate, figureFileSmall=q6O/+a+CxDH8FL09E3NJow==, figureFileBig=qQzKMujwbpWOsYfNlic3Zw==, tableContent=null), ArticleFig(id=1218266783098782544, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图3, caption=
致孔剂为邻苯二甲酸二辛酯时不同热处理温度下PI多孔薄膜的SEM图, figureFileSmall=q6O/+a+CxDH8FL09E3NJow==, figureFileBig=qQzKMujwbpWOsYfNlic3Zw==, tableContent=null), ArticleFig(id=1218266783207834451, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.4, caption=
SEM images of porous PI films at different temperature when the pore agent is polyethylene glycol monolaurate, figureFileSmall=wQRDkSatCkl7JmigPuQMhA==, figureFileBig=d8W9c7QrMH68ZCaA7sutLQ==, tableContent=null), ArticleFig(id=1218266783304303446, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图4, caption=
致孔剂为聚乙二醇单月桂酸酯时不同热处理温度下PI多孔薄膜的SEM图, figureFileSmall=wQRDkSatCkl7JmigPuQMhA==, figureFileBig=d8W9c7QrMH68ZCaA7sutLQ==, tableContent=null), ArticleFig(id=1218266783400772439, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.5, caption=
SEM images of porous PI films at different temperature when the pore agent is polypropylene glycol 1000, figureFileSmall=Lo22fQOBr75pcQ41CP2NQQ==, figureFileBig=MHG+3SD4iEAUkWD1PljFMQ==, tableContent=null), ArticleFig(id=1218266783467881306, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图5, caption=
致孔剂为聚丙二醇1000时不同热处理温度下PI多孔薄膜的SEM图, figureFileSmall=Lo22fQOBr75pcQ41CP2NQQ==, figureFileBig=MHG+3SD4iEAUkWD1PljFMQ==, tableContent=null), ArticleFig(id=1218266784742949725, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.6, caption=
TGA curves of different porous PI films treated at 250℃ for 4 h and treated at 150℃ for 2 h, figureFileSmall=ha1Nzbt3wf6QKWIvC3RWgQ==, figureFileBig=4giXisGGTaTcA17zUOOy4g==, tableContent=null), ArticleFig(id=1218266784814252897, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图6, caption=
在250℃处理4 h和150℃处理2 h时不同PI多孔薄膜的TGA曲线, figureFileSmall=ha1Nzbt3wf6QKWIvC3RWgQ==, figureFileBig=4giXisGGTaTcA17zUOOy4g==, tableContent=null), ArticleFig(id=1218266784885556069, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.7, caption=
DMA curves of different porous PI films at the heat treatment temperature of 250℃, figureFileSmall=YS/vJgQBH00lGwi3HPTa4A==, figureFileBig=J/Rka6teviyxTRsF904Uaw==, tableContent=null), ArticleFig(id=1218266784948470631, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图7, caption=
热处理温度为250℃时不同PI多孔薄膜的DMA曲线, figureFileSmall=YS/vJgQBH00lGwi3HPTa4A==, figureFileBig=J/Rka6teviyxTRsF904Uaw==, tableContent=null), ArticleFig(id=1218266785032356716, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.8, caption=
Stress-strain curves of the PI-1-250 porous film, figureFileSmall=y5kNjLNk6xn3/W//lN/YyQ==, figureFileBig=nBEWBDyZiHaZdehJiZxh1A==, tableContent=null), ArticleFig(id=1218266785166574451, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图8, caption=
PI-1-250多孔薄膜的应力-应变曲线, figureFileSmall=y5kNjLNk6xn3/W//lN/YyQ==, figureFileBig=nBEWBDyZiHaZdehJiZxh1A==, tableContent=null), ArticleFig(id=1218266785229489011, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Fig.9, caption=
TMA curve of PI-1-250 porous film, figureFileSmall=aCKxPctk3u3ByynyaLAx+w==, figureFileBig=UmFQ8XM+1Uca/Ab7lq10Ag==, tableContent=null), ArticleFig(id=1218266785317569400, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=图9, caption=
PI-1-250多孔薄膜的TMA曲线, figureFileSmall=aCKxPctk3u3ByynyaLAx+w==, figureFileBig=UmFQ8XM+1Uca/Ab7lq10Ag==, tableContent=null), ArticleFig(id=1218266785405649784, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Table 1, caption=
Degree of immidation of porous PI films at the heat treatment temperature of 150℃, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | D1380/D1500 | 亚胺化程度 |
|---|
| 150℃ | 350℃ |
|---|
| PI-1-150 | 1.019 | 1.020 | 0.99 |
| PI-2-150 | 1.062 | 1.070 | 0.99 |
| PI-3-150 | 1.084 | 1.090 | 0.99 |
), ArticleFig(id=1218266785460175739, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=表1, caption=
在150℃热处理温度下PI多孔薄膜的亚胺化程度
, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | D1380/D1500 | 亚胺化程度 |
|---|
| 150℃ | 350℃ |
|---|
| PI-1-150 | 1.019 | 1.020 | 0.99 |
| PI-2-150 | 1.062 | 1.070 | 0.99 |
| PI-3-150 | 1.084 | 1.090 | 0.99 |
), ArticleFig(id=1218266785527284608, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Table 2, caption=
Calculation results of density of different porous PI films, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 质量/g | 体积/cm3 | 密度/(g/cm3) |
|---|
| PI | 0.007 8±0.000 2 | 0.005 6±0.000 1 | 1.400 0 |
| PI-1-150 | 0.006 5±0.000 3 | 0.006 5±0.000 1 | 0.994 7 |
| PI-1-250 | 0.003 7±0.000 2 | 0.007 8±0.000 1 | 0.471 9 |
| PI-1-300 | 0.002 0±0.000 1 | 0.005 6±0.000 1 | 0.359 5 |
| PI-2-150 | 0.001 6±0.000 2 | 0.006 2±0.000 1 | 0.251 5 |
| PI-2-250 | 0.000 8±0.000 2 | 0.009 3±0.000 2 | 0.088 6 |
| PI-2-300 | 0.000 3±0.000 1 | 0.008 6±0.000 2 | 0.035 0 |
| PI-3-150 | 0.000 1±0.000 1 | 0.005 7±0.000 1 | 0.026 0 |
| PI-3-250 | 0.000 1±0.000 1 | 0.010 2±0.000 2 | 0.010 5 |
| PI-3-300 | 0.000 1±0.000 1 | 0.015 8±0.000 3 | 0.007 1 |
), ArticleFig(id=1218266785602782083, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=表2, caption=
不同PI多孔薄膜的密度计算结果
, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 质量/g | 体积/cm3 | 密度/(g/cm3) |
|---|
| PI | 0.007 8±0.000 2 | 0.005 6±0.000 1 | 1.400 0 |
| PI-1-150 | 0.006 5±0.000 3 | 0.006 5±0.000 1 | 0.994 7 |
| PI-1-250 | 0.003 7±0.000 2 | 0.007 8±0.000 1 | 0.471 9 |
| PI-1-300 | 0.002 0±0.000 1 | 0.005 6±0.000 1 | 0.359 5 |
| PI-2-150 | 0.001 6±0.000 2 | 0.006 2±0.000 1 | 0.251 5 |
| PI-2-250 | 0.000 8±0.000 2 | 0.009 3±0.000 2 | 0.088 6 |
| PI-2-300 | 0.000 3±0.000 1 | 0.008 6±0.000 2 | 0.035 0 |
| PI-3-150 | 0.000 1±0.000 1 | 0.005 7±0.000 1 | 0.026 0 |
| PI-3-250 | 0.000 1±0.000 1 | 0.010 2±0.000 2 | 0.010 5 |
| PI-3-300 | 0.000 1±0.000 1 | 0.015 8±0.000 3 | 0.007 1 |
), ArticleFig(id=1218266785703445382, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Table 3, caption=
Porosity and pore size of different porous PI films, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 孔隙率/% | 孔径尺寸/μm |
|---|
| PI-1-150 | 28.95 | 2.2~10.2 |
| PI-1-250 | 52.56 | 1.6~15.3 |
| PI-1-300 | 23.81 | 2.0~8.4 |
| PI-2-150 | 30.05 | 3.2~10.0 |
| PI-2-250 | 64.78 | 1.4~8.6 |
| PI-2-300 | 60.53 | 4.1~10.5 |
| PI-3-150 | 25.52 | 0.8~5.2 |
| PI-3-250 | 59.63 | 2.4~10.0 |
| PI-3-300 | 32.54 | 1.1~4.2 |
), ArticleFig(id=1218266785791525771, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=表3, caption=
不同PI多孔薄膜的孔隙率与孔径尺寸
, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 孔隙率/% | 孔径尺寸/μm |
|---|
| PI-1-150 | 28.95 | 2.2~10.2 |
| PI-1-250 | 52.56 | 1.6~15.3 |
| PI-1-300 | 23.81 | 2.0~8.4 |
| PI-2-150 | 30.05 | 3.2~10.0 |
| PI-2-250 | 64.78 | 1.4~8.6 |
| PI-2-300 | 60.53 | 4.1~10.5 |
| PI-3-150 | 25.52 | 0.8~5.2 |
| PI-3-250 | 59.63 | 2.4~10.0 |
| PI-3-300 | 32.54 | 1.1~4.2 |
), ArticleFig(id=1218266785892189070, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Table 4, caption=
Dielectric properties of different porous PI films, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 孔隙率/% | 介电常数(10 GHz) | 介质损耗因数(10 GHz) |
|---|
| PI-1-250 | 52.56 | 2.18 | 0.003 0 |
| PI-2-250 | 64.78 | 2.09 | 0.009 5 |
| PI-3-250 | 59.63 | 2.47 | 0.029 0 |
| PI-1-300 | 23.81 | 2.48 | 0.003 2 |
| PI-2-300 | 60.53 | 2.12 | 0.010 0 |
| PI-3-300 | 32.54 | 2.89 | 0.004 2 |
), ArticleFig(id=1218266785992852370, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=表4, caption=
不同PI多孔薄膜的介电性能
, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 孔隙率/% | 介电常数(10 GHz) | 介质损耗因数(10 GHz) |
|---|
| PI-1-250 | 52.56 | 2.18 | 0.003 0 |
| PI-2-250 | 64.78 | 2.09 | 0.009 5 |
| PI-3-250 | 59.63 | 2.47 | 0.029 0 |
| PI-1-300 | 23.81 | 2.48 | 0.003 2 |
| PI-2-300 | 60.53 | 2.12 | 0.010 0 |
| PI-3-300 | 32.54 | 2.89 | 0.004 2 |
), ArticleFig(id=1218266786072544148, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=EN, label=Table 5, caption=
Dielectric properties of porous PI films after heat treatment at 250℃ for 4 h, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 孔隙率/% | 介电常数(10 GHz) | 介质损耗因数(10 GHz) |
|---|
| PI-1-250-4h | 54.23 | 2.14 | 0.002 8 |
| PI-2-250-4h | 65.62 | 2.26 | 0.004 6 |
| PI-3-250-4h | 61.37 | 2.74 | 0.005 2 |
), ArticleFig(id=1218266786416477081, tenantId=1146029695717560320, journalId=1149653034449285133, articleId=1210601626847547463, language=CN, label=表5, caption=
250℃下热处理4 h时PI多孔薄膜的介电性能
, figureFileSmall=null, figureFileBig=null, tableContent=
| 样品 | 孔隙率/% | 介电常数(10 GHz) | 介质损耗因数(10 GHz) |
|---|
| PI-1-250-4h | 54.23 | 2.14 | 0.002 8 |
| PI-2-250-4h | 65.62 | 2.26 | 0.004 6 |
| PI-3-250-4h | 61.37 | 2.74 | 0.005 2 |
)], attaches=null, journal=Journal(id=1146437660891000859, delFlag=0, nameCn=绝缘材料, nameEn=Insulating Materials, nameHistory1=null, nameHistory2=null, issn=1009-9239, eissn=null, cn=45-1287/TM, coden=null, periodic=0, language=CN, oaType=是, ccby=CC BY-NC-ND, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=To3JhdgsOj1Q7eh5WnUN1g==, journalPrice=null, startedYear=null, abbrevIsoEn=null, journalRemark=null, publicationField=null, createdTime=1751261638140, updatedTime=1761735740591, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=I, firstLetterEn=I, subjectCode=Natural Sciences, subjectName=Natural Sciences, subjectCodeEn=Natural Sciences, subjectNameEn=null, picCn=To3JhdgsOj1Q7eh5WnUN1g==, picEn=O7zoVkJ9hJoi8iGUSQYTxg==, jcr=null, cjcr=null, exts=[JournalExt(id=1190369230903152828, language=CN, name=绝缘材料, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735740638, updatedTime=1761735740638, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://jyct.cbpt.cnki.net/EditorDN/index.aspx?t=1, submissionEditorUrl=https://jyct.cbpt.cnki.net/EditorDN/index.aspx?t=3, submissionReviewUrl=https://jyct.cbpt.cnki.net/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1190369230945095869, language=EN, name=Insulating Materials, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1761735740648, updatedTime=1761735740648, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://jyct.cbpt.cnki.net/EditorDN/index.aspx?t=1, submissionEditorUrl=https://jyct.cbpt.cnki.net/EditorDN/index.aspx?t=3, submissionReviewUrl=https://jyct.cbpt.cnki.net/EditorDN/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1149653034449285133, websiteList=[Website(id=1189939819993166814, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1149653034449285133, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/jycl/CN, language=CN, createTime=1761633361099, createBy=18614031015, updateTime=1761633401425, updateBy=18614031015, name=绝缘材料-中文, tplId=1146099689490845704, title=绝缘材料, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189940292275991527, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=articleTextType, value=kx, createTime=1761633473700, updateTime=1761633473700, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292250825700, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=banner, value=null, createTime=1761633473694, updateTime=1761633473694, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292301157354, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=grayFlag, value=0, createTime=1761633473706, updateTime=1761633473706, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292238242787, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=logo, value=https://castjournals.cast.org.cn/joweb/jycl/CN/file/pic?fileId=MyqZAHzZT6tMetr2hjDKLQ==, createTime=1761633473691, updateTime=1761633473691, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292322128876, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=minRunFlag, value=0, createTime=1761633473711, updateTime=1761633473711, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292267602918, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jycl/CN/file/pic, createTime=1761633473698, updateTime=1761633473698, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292309545963, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=silenceFlag, value=0, createTime=1761633473708, updateTime=1761633473708, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292259214309, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1761633473696, updateTime=1761633473696, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292284380136, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=themeColor, value=null, createTime=1761633473702, updateTime=1761633473702, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940292292768745, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939819993166814, code=themeStyle, value=null, createTime=1761633473704, updateTime=1761633473704, creator=18614031015, updator=18614031015)]), Website(id=1189939820060275680, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1149653034449285133, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/jycl/EN, language=EN, createTime=1761633361115, createBy=18614031015, updateTime=1761633397117, updateBy=18614031015, name=绝缘材料-英文, tplId=1146101810881728533, title=Insulating Materials, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1189940323548722161, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=articleTextType, value=kx, createTime=1761633481156, updateTime=1761633481156, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323519362030, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=banner, value=null, createTime=1761633481149, updateTime=1761633481149, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323569693684, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=grayFlag, value=0, createTime=1761633481161, updateTime=1761633481161, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323506779117, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=logo, value=https://castjournals.cast.org.cn/joweb/jycl/EN/file/pic?fileId=MyqZAHzZT6tMetr2hjDKLQ==, createTime=1761633481146, updateTime=1761633481146, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323586470902, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=minRunFlag, value=0, createTime=1761633481165, updateTime=1761633481165, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323540333552, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/jycl/EN/file/pic, createTime=1761633481154, updateTime=1761633481154, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323578082293, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=silenceFlag, value=0, createTime=1761633481163, updateTime=1761633481163, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323531944943, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1761633481152, updateTime=1761633481152, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323557110770, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=themeColor, value=null, createTime=1761633481158, updateTime=1761633481158, creator=18614031015, updator=18614031015), WebsiteProps(id=1189940323565499379, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1189939820060275680, code=themeStyle, value=null, createTime=1761633481160, updateTime=1761633481160, creator=18614031015, updator=18614031015)])], journalTitle=绝缘材料, weixinUrl=null, journalUrl=https://www.insulation.org.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Insulating Materials, journalPhotoCn=To3JhdgsOj1Q7eh5WnUN1g==, journalPhotoEn=O7zoVkJ9hJoi8iGUSQYTxg==, journalFirstLetter=I, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false), detailUrlCn=https://castjournals.cast.org.cn/joweb/jycl/CN/10.16790/j.cnki.1009-9239.im.2024.10.005, detailUrlEn=https://castjournals.cast.org.cn/joweb/jycl/EN/10.16790/j.cnki.1009-9239.im.2024.10.005, pdfUrlCn=https://castjournals.cast.org.cn/joweb/jycl/CN/PDF/10.16790/j.cnki.1009-9239.im.2024.10.005, pdfUrlEn=https://castjournals.cast.org.cn/joweb/jycl/EN/PDF/10.16790/j.cnki.1009-9239.im.2024.10.005, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)