Article(id=1320098781358576605, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1320098753533563467, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20230948, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1701619200000, receivedDateStr=2023-12-04, revisedDate=1703260800000, revisedDateStr=2023-12-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1792665675725, onlineDateStr=2026-10-22, pubDate=1732032000000, pubDateStr=2024-11-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792665675725, onlineIssueDateStr=2026-10-22, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792665675725, creator=13701087609, updateTime=1792665675725, updator=13701087609, issue=Issue{id=1320098753533563467, tenantId=1146029695717560320, journalId=1263187385517883426, year='2024', volume='52', issue='11', pageStart='3349', pageEnd='3662', issueExtLink='null', onlineDate='null', pubDate='1732032000000', pubDateStr='2024-11-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792665669090, creator='13701087609', updateTime=1792666254807, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1320101210271626196, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1320098753533563467, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1320101210271626197, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1320098753533563467, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=3502, endPage=3512, ext={EN=ArticleExt(id=1320098781526348766, articleId=1320098781358576605, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=
In situ Adsorption-Reduction of Cr
6+ with N/MOF(Fe) Adsorbent, columnId=1319726165087077079, journalTitle=Journal of the Chinese Ceramic Society, columnName=Research Article, runingTitle=null, highlight=null, articleAbstract=
Introduction Accompanied by industrial production, the issue of hexavalent Cr6+ contamination in water environments is becoming increasingly severe. The adsorption method for removing Cr6+ from water has attracted attention due to its operational simplicity and low cost. MOF as adsorbents possess structural advantages such as large surface area and high porosity. Hybridization of MOF can increase the adsorption sites, enhance reaction activity, and further improve the adsorption performance of MOF. Research on synthesizing MOFs using KHP as an organic ligand is scarce. In this study, KHP was utilized as the organic ligand to synthesize urea-doped N/MOF(Fe) via a solvothermal method. The optimal urea doping concentration of N/MOF(Fe) was characterized using SEM, TEM, BET, XRD, XPS, and other techniques. The effects of factors such as the initial concentration of Cr6+, the dosage of N/MOF(Fe), the initial pH of the solution, the presence of coexisting ions on the adsorption reaction, and the corresponding mechannisms, were analyzed. The adsorption kinetic equation was established, the adsorption isotherm model, and adsorption thermodynamic parameters, were calculated.
Methods After determining the optimal preparation conditions for MOF(Fe) through orthogonal experiments, a solution was prepared by adding 0.306 g of KHP 1.212 g of Fe(NO3)3·9H2O, 0.6 mL of acetic acid, and 0.028 mmol/L of urea into 24 mL of DMF. The solution was stirred until completely dissolved and then transferred to a reaction vessel lined with PTFE. The reaction was carried out at 180 ℃ for 20 h. Afterward, a reddish-brown precipitate was obtained by centrifugation. The precipitate was washed several times with deionized water and ethanol, followed by drying overnight at 80 ℃. The resulting material was named as N/MOF(Fe). A certain amount of the adsorbent was added to a 140 mL solution of Cr6+. At specific intervals, aliquots of the solution were taken out and the absorbance was measured to study the N/MOF(Fe) adsorption behavior.
Results and discussion Orthogonal experiments indicate that controlling the pH value is crucial for the adsorption of Cr6+ by MOF(Fe). The optimal preparation conditions for MOF(Fe) are a reaction temperature of 180 ℃, a reaction time of 20 hours, a metal-to-ligand molar ratio of 1.0∶0.7, and a pH value of 2.3. After urea doping, the material's adsorption capacity and adsorption rate were significantly enhanced. When the urea doping concentration was 0.028 mol/L, the adsorption rate of N/MOF(Fe) reached its maximum. N/MOF(Fe) exhibited a spherical structure with a lattice spacing of 0.12 nm. The diffraction peaks were broad, indicating low crystallinity and diffraction intensity. BET analysis showed that the adsorption of N/MOF(Fe) followed a type II isotherm with a hysteresis loop, indicating primarily mesoporous characteristics with pore size distribution mainly around 5 nm. With the increase in urea doping concentration, the pore volume and pore size of N/MOF(Fe) first increased and then decreased. The adsorption effect followed the same trend. Characterization by XRD and XPS revealed that the Fe3+ present in N/MOF(Fe) did not undergo a change in oxidation state during the adsorption process. There was a certain amount of Cr3+ in the solution.
The optimal experimental conditions were found to be an initial Cr6+ concentration of 5 mg/L, an adsorbent dosage of 0.8 g/L, and no adjustment of the initial pH of the solution. Electrostatic interactions enabled N/MOF(Fe) to exhibit superior adsorption performance in acidic environments. The SO42- being divalent, exerted stronger electrostatic attraction compared to chromate ions in the solution, leading to a more significant competitive adsorption effect. Apart from SO42-, other coexisting ions have little effect on the adsorption of N/MOF(Fe). BET analysis indicated that the material regenerated twice exhibited similar N2 adsorption-desorption isotherms to the original material. The regeneration process had a slight effect on the pore size, pore volume, and specific surface area of N/MOF(Fe), but it did not significantly affect its adsorption performance. N/MOF(Fe) demonstrated good repeatability in reuse tests, with the adsorption rate remaining at around 70% even after multiple regenerations. The n in the Freundlich model is 8.13, indicating that the adsorption process is the main chemical adsorption and is easy to occur. In the intra-particle diffusion model, the intercepts of all three stages were non-zero, reflecting that surface diffusion is not the only limiting step. The a in the fitting result of Temkin model is 0.671, which proves that the adsorption of Cr6+ by N/MOF (Fe) is an exothermic process. By BQ, the mechanism of Cr6+ adsorption by N/MOF(Fe) was investigated, revealing the involvement of ·O2- in the reduction of Cr6+ during the adsorption process.
Conclusions Urea was employed as a structure-directing agent to modify MOF(Fe), resulting in the preparation of N/MOF(Fe) via a solvothermal method. The adsorption reaction followed a second-order kinetic equation, and the adsorption model conformed to the Langmuir model. The adsorption process was characterized as a spontaneous exothermic reaction. N/MOF(Fe) demonstrated excellent regeneration performance, with the adsorption process involving physicochemical reactions. This process facilitated the in-situ adsorption and reduction of Cr6+ by N/MOF(Fe), rendering it more environmentally friendly compared to traditional adsorbents.
, authors=Liuke ZHANG, Huanxin SHI, Yiran XUE, Bo GAO, Yulu XING, Ning CHEN, Bingrui MA, Jie LIU, Baoxiu ZHAO, authorsList=Liuke ZHANG, Huanxin SHI, Yiran XUE, Bo GAO, Yulu XING, Ning CHEN, Bingrui MA, Jie LIU, Baoxiu ZHAO, authorCompany=null, correspAuthors=Baoxiu ZHAO, authorNote=
, correspAuthorsNote=
, 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, fund=null), CN=ArticleExt(id=1320098781736063967, articleId=1320098781358576605, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=N/MOF（Fe）的制备及Cr
6+原位吸附-还原行为, columnId=1263922770220560512, journalTitle=硅酸盐学报, columnName=研究论文, runingTitle=null, highlight=null, articleAbstract=
含Cr6+废水引起的环境污染问题备受关注，金属有机框架（MOF）得益于其大比表面积和高孔隙率，已广泛应用于吸附Cr6+。通过溶剂热法合成了尿素改性的N/MOF（Fe），研究了制备条件对Cr6+的吸附性能的影响，并对N/MOF（Fe）进行结构表征和性能分析。结果表明：与MOF（Fe）相比，N/MOF（Fe）孔径和孔容增大，吸附能力和吸附速率均有提升。考察了吸附实验条件对N/MOF（Fe）吸附性能的影响，在Cr6+初始浓度为5 mg/L，N/MOF（Fe）投加量为0.8 g/L，pH值为5.6，反应时间为40 min时，吸附率可达95.23%。建立了N/MOF（Fe）吸附Cr6+的吸附动力学和热力学方程。结果表明：吸附过程符合二级反应动力学方程和Langmuir吸附等温模型，吸附反应是一个自发放热过程。通过自由基捕获实验，验证了·O2-的存在，根据XPS分析，证实了Cr6+被·O2-还原为Cr3+，提出了N/MOF（Fe）吸附Cr6+的原位吸附-还原联合作用机制。
, authors=张留科, 史焕鑫, 薛怡然, 高博, 邢玉鲁, 陈柠, 马丙瑞, 刘杰, 赵宝秀, authorsList=张留科, 史焕鑫, 薛怡然, 高博, 邢玉鲁, 陈柠, 马丙瑞, 刘杰, 赵宝秀, authorCompany=null, correspAuthors=赵宝秀, authorNote=
, correspAuthorsNote=
赵宝秀（1978—），女，博士，副教授。
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=IpZ0uFoBqgxwSpnuUZqMdw==, magXml=RMRbMKifQQBiRRVMOFvGiQ==, pdfUrl=null, pdf=n1KJBiBSSvJ3fmcCXZleEQ==, pdfFileSize=2301005, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=t+yrlKADk341gP5Bk1BgZQ==, mapNumber=null, fund=null)}, authors=[Author(id=1322564425333195537, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zlk123321231@163.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322564425412887315, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564425333195537, language=EN, stringName=Liuke ZHANG, firstName=Liuke, middleName=null, lastName=ZHANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio={"content":"
ZHANG Liuke (1998-), male, Master candidate. E-mail: zlk123321231@163.com
"}, bioImg=null, bioContent=
ZHANG Liuke (1998-), male, Master candidate. E-mail: zlk123321231@163.com
, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564425475801876, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564425333195537, language=CN, stringName=张留科, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio={"content":"
张留科（1998—），男，硕士研究生。
"}, bioImg=null, bioContent=
张留科（1998—），男，硕士研究生。
, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564425559687958, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, 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=1322564425656156952, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564425559687958, language=EN, stringName=Huanxin SHI, firstName=Huanxin, middleName=null, lastName=SHI, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564425727460121, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564425559687958, language=CN, stringName=史焕鑫, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564425802957595, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, 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=1322564425891037981, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564425802957595, language=EN, stringName=Yiran XUE, firstName=Yiran, middleName=null, lastName=XUE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564425970729758, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564425802957595, language=CN, stringName=薛怡然, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564426063004448, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, 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=1322564426172056354, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426063004448, language=EN, stringName=Bo GAO, firstName=Bo, middleName=null, lastName=GAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564426247553827, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426063004448, language=CN, stringName=高博, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564426331439909, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, orderNo=4, 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=1322564426411131687, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426331439909, language=EN, stringName=Yulu XING, firstName=Yulu, middleName=null, lastName=XING, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564426495017768, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426331439909, language=CN, stringName=邢玉鲁, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564426562126634, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, orderNo=5, 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=1322564426658595628, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426562126634, language=EN, stringName=Ning CHEN, firstName=Ning, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564426767647533, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426562126634, language=CN, stringName=陈柠, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564426855727919, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, orderNo=6, 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=1322564426948002609, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426855727919, language=EN, stringName=Bingrui MA, firstName=Bingrui, middleName=null, lastName=MA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564427031888690, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564426855727919, language=CN, stringName=马丙瑞, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564427103191860, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, orderNo=7, 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=1322564427182883638, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564427103191860, language=EN, stringName=Jie LIU, firstName=Jie, middleName=null, lastName=LIU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564427245798199, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564427103191860, language=CN, stringName=刘杰, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])]), Author(id=1322564427321295673, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, orderNo=8, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhaobaoxiu@tsinghua.org.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1322564427396793147, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564427321295673, language=EN, stringName=Baoxiu ZHAO, firstName=Baoxiu, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322564429061931836, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, authorId=1322564427321295673, language=CN, stringName=赵宝秀, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=青岛理工大学环境与市政工程学院，山东 青岛 266525, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])])], keywords=[Keyword(id=1322564429191955261, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=EN, orderNo=1, keyword=metal organic framework), Keyword(id=1322564429254869822, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=EN, orderNo=2, keyword=hexavalent chromium), Keyword(id=1322564429321978687, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=EN, orderNo=3, keyword=adsorption), Keyword(id=1322564429384893248, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=EN, orderNo=4, keyword=urea), Keyword(id=1322564429460390721, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=CN, orderNo=1, keyword=金属有机框架), Keyword(id=1322564429531693890, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=CN, orderNo=2, keyword=六价铬), Keyword(id=1322564429615579971, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=CN, orderNo=3, keyword=吸附), Keyword(id=1322564429699466052, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, language=CN, orderNo=4, keyword=尿素)], refs=null, funds=null, companyList=[AuthorCompany(id=1322564425249309453, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, xref=null, ext=[AuthorCompanyExt(id=1322564425257698062, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, Shandong, China), AuthorCompanyExt(id=1322564425266086671, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1320098781358576605, companyId=1322564425249309453, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=青岛理工大学环境与市政工程学院，山东 青岛 266525)])], figs=null, attaches=null, journal=Journal(id=1263186332462366751, delFlag=0, nameCn=硅酸盐学报, nameEn=Journal of the Chinese Ceramic Society, nameHistory1=null, nameHistory2=null, issn=0454-5648, eissn=null, cn=11-2310/TQ, coden=null, periodic=0, language=CN, oaType=null, ccby=null, 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=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of the Chinese Ceramic Society, journalRemark=null, publicationField=null, createdTime=1779096690528, updatedTime=1788951192520, createdBy=18614031015, updatedBy=13041195026, firstLetterCn=G, firstLetterEn=G, subjectCode=Engineering, subjectName=null, subjectCodeEn=Engineering, subjectNameEn=null, picCn=8Qg1+Is+LeRD1Lv6UJcXRg==, picEn=AY9tl+TwuKtB81GF+w4WAg==, jcr=null, cjcr=null, exts=[JournalExt(id=1304519110767960749, language=CN, name=硅酸盐学报, 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=1788951192800, updatedTime=1788951192800, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1304519110839263918, language=EN, name=Journal of the Chinese Ceramic Society, 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=1788951192817, updatedTime=1788951192817, createdBy=13041195026, updatedBy=13041195026, submissionGuidelinesUrl=, submissionAuthorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=1, submissionEditorUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=3, submissionReviewUrl=https://gxyb.cbpt.cnki.net/index.aspx?t=2, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1263187385517883426, websiteList=[Website(id=1263188159895093557, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/CN, language=CN, createTime=1779097126220, createBy=18614031015, updateTime=1779097837121, updateBy=18614031015, name=硅酸盐学报-中文, tplId=1146099689490845704, title=硅酸盐学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191261578649862, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=articleTextType, value=kx, createTime=1779097865719, updateTime=1779097865719, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261545095427, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=banner, value=null, createTime=1779097865711, updateTime=1779097865711, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261599621385, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=grayFlag, value=0, createTime=1779097865724, updateTime=1779097865724, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261532512514, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097865708, updateTime=1779097865708, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261620592907, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=minRunFlag, value=0, createTime=1779097865729, updateTime=1779097865729, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261574455557, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/CN/file/pic, createTime=1779097865718, updateTime=1779097865718, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261616398602, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=silenceFlag, value=0, createTime=1779097865728, updateTime=1779097865728, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261566066948, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1779097865716, updateTime=1779097865716, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261587038471, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeColor, value=null, createTime=1779097865721, updateTime=1779097865721, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191261591232776, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188159895093557, code=themeStyle, value=null, createTime=1779097865722, updateTime=1779097865722, creator=18614031015, updator=18614031015)]), Website(id=1263188160188694841, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1263187385517883426, 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/gsyxb/EN, language=EN, createTime=1779097126348, createBy=18614031015, updateTime=1779097825280, updateBy=18614031015, name=硅酸盐学报-英文, tplId=1146101810881728533, title=Journal of the Chinese Ceramic Society, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1263191231102836987, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=articleTextType, value=kx, createTime=1779097858453, updateTime=1779097858453, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231052505336, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=banner, value=null, createTime=1779097858441, updateTime=1779097858441, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231186723070, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=grayFlag, value=0, createTime=1779097858473, updateTime=1779097858473, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231039922423, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=logo, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic?fileId=Oqq9gXZG0JiYeHvLNwX/eg==, createTime=1779097858438, updateTime=1779097858438, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231358689536, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=minRunFlag, value=0, createTime=1779097858514, updateTime=1779097858514, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231094448378, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/gsyxb/EN/file/pic, createTime=1779097858451, updateTime=1779097858451, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231195111679, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=silenceFlag, value=0, createTime=1779097858475, updateTime=1779097858475, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231086059769, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1779097858449, updateTime=1779097858449, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231111225596, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeColor, value=null, createTime=1779097858455, updateTime=1779097858455, creator=18614031015, updator=18614031015), WebsiteProps(id=1263191231144780029, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1263188160188694841, code=themeStyle, value=null, createTime=1779097858463, updateTime=1779097858463, creator=18614031015, updator=18614031015)])], journalTitle=硅酸盐学报, weixinUrl=null, journalUrl=https://jccsoc.cbpt.cnki.net/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of the Chinese Ceramic Society, journalPhotoCn=8Qg1+Is+LeRD1Lv6UJcXRg==, journalPhotoEn=AY9tl+TwuKtB81GF+w4WAg==, journalFirstLetter=G, 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, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20230948, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20230948, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20230948, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20230948, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1732032000000, fullTextJson=null, articleText=null, reference=null)
全屏
文章导航
PDF下载
56
10
关闭全屏
北京市海淀区学院南路86号
010-62662699（运营及技术支持）
qkjq@cast.org.cn
