Article(id=1319726395295650280, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319726331013742638, articleNumber=null, orderNo=null, doi=10.14062/j.issn.0454-5648.20240730, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1731340800000, receivedDateStr=2024-11-12, revisedDate=1734883200000, revisedDateStr=2024-12-23, acceptedDate=null, acceptedDateStr=null, onlineDate=1792576891969, onlineDateStr=2026-10-21, pubDate=1760889600000, pubDateStr=2025-10-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1792576891969, onlineIssueDateStr=2026-10-21, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1792576891969, creator=13701087609, updateTime=1792576891969, updator=13701087609, issue=Issue{id=1319726331013742638, tenantId=1146029695717560320, journalId=1263187385517883426, year='2025', volume='53', issue='10', pageStart='2753', pageEnd='3078', issueExtLink='null', onlineDate='null', pubDate='1760889600000', pubDateStr='2025-10-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1792576876643, creator='13701087609', updateTime=1792577470184, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1319728820630962433, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319726331013742638, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1319728820635156738, tenantId=1146029695717560320, journalId=1263187385517883426, issueId=1319726331013742638, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=3031, endPage=3040, ext={EN=ArticleExt(id=1319726396096762345, articleId=1319726395295650280, tenantId=1146029695717560320, journalId=1263187385517883426, language=EN, title=Research Progress on Cathode Contact Components for Solid Oxide Fuel Cell, columnId=1321945062368457031, journalTitle=Journal of the Chinese Ceramic Society, columnName=Special Issue on Surface and Interface of Solid Oxide Cell—Review, runingTitle=null, highlight=null, articleAbstract=

Solid oxide fuel cells (SOFCs) represent a highly efficient energy conversion technology capable of directly transforming chemical energy from fuels into electricity, with single-cycle efficiencies ranging from 40% to 60% and combined heat-and-power efficiencies reaching up to 60%-90%. Among various SOFCs configurations, planar SOFCs stacks become popular due to their high-power density, modular design, and flexible assembly. However, the compact structure of planar stacks imposes stringent requirements on assembly precision, often leading to a poor "solid-solid" interfacial contact between ceramic single cells and metallic interconnects. This issue results in high internal resistance, reduced output performance, and compromised long-term stability. To address these challenges, cathode contact components are introduced between the single cell and interconnect to optimize interfacial contact, ensuring stable electron transport pathways and mitigating mechanical stress during operation.

The selection and design of cathode contact materials are critical, requiring a balance of high electrical conductivity, chemical stability, thermal expansion coefficient (TEC) compatibility with adjacent components, sufficient porosity for gas diffusion, mechanical strength, and cost-effectiveness. While anode-side contact materials (e.g., nickel mesh or foam) perform well under reducing atmospheres, cathode-side materials face harsher conditions due to high-temperature oxidative environments and the inherent brittleness of ceramic oxides. Consequently, cathode contact materials must meet more rigorous criteria to minimize contact resistance and ensure durability.

This review represents the selection of contact materials, analyzes the influencing factors of contact resistance, and introduces the relevant preparation processes. In terms of material selection, precious metals possess excellent electrical conductivity and sintering activity. However, aside from silver, the material costs are relatively high. Silver itself also faces some issues such as volatility at high temperatures. Perovskite materials have low cost and high stability in cathodic environment, and material systems such as La0.8Sr0.2CoO3 (LSC), La0.8Sr0.2Co0.8Fe0.2O3-δ (LSCF), La0.8Sr0.2MnO3 (LSM), LaNi0.6Fe0.4O3−δ (LNF), and LaNi0.6Fe0.4O3 (LCN) are used as contact materials for research, and the research goal is how to achieve the trade-off between conductivity, TEC, and sintering activity, and the ASR change during long-term isothermal and thermal cycling is also a key issue. Spinel material is more used in the coating of the linker, which is important in preventing the migration of Cr and protecting the blocker against oxidation. The development of composite materials combines the excellent properties of different materials. For instance, LSCF-Ag composites exhibit a reduced interfacial resistance and an enhanced long-term stability.

Contact resistance is an important factor that affects the overall performance of the battery stack, and the factors influencing contact resistance mainly include interface contact effects, contact area, load strength, elastic modulus, and temperature. Balancing electronic transport and gas diffusion is crucial as excessive contact area under low oxygen conditions may hinder the diffusion of oxygen. The existing research focuses on studying the effects of various factors on contact resistance and battery performance through the combination of experiments and numerical simulations. This integration serves as a mutual validation, enhancing the reliability of the results, saving time and costs, as well as providing a deeper understanding of the underlying physical mechanisms. In terms of the preparation process, in addition to the commonly used methods such as screen printing, spraying, and casting, some novel forming techniques are also applied in the preparation of contact components, such as laser scanning technology, electrophoretic deposition, physical vapor deposition, and magnetron sputtering, each with its own advantages and disadvantages.

Summary and Prospects

Cathode contact components play a pivotal role in determining the efficiency, reliability, and longevity of SOFC stacks. The future development of cathode contact components may focus on several aspects, the first of which is the development of new materials. Innovative cathode materials can be used for the cathode itself and served as candidate materials for the cathode contact layer. It is important to optimize the preparation process. Lab-scale studies can explore various novel or established preparation techniques. However, in industrial production, the choice of preparation processes is constrained by sample stability and cost. Therefore, optimizing the preparation process to compensate for some inherent shortcomings of the materials is a direction worthy of research. Furthermore, the study of contact components will become more complex when considering the actual operating conditions within the stack, such as flow field distribution, temperature distribution, and current distribution. In terms of structural design, concepts such as gradient configuration and asymmetric structures can be applied to achieve the overall performance and structural stability.

In summary, some challenges remain in achieving large-scale commercialization while significant progress is made in cathode contact materials and components. Collaborative efforts integrating material science, engineering, and computational modeling will be a key to advancing SOFCs technology toward widespread adoption in clean energy systems.

, authors=Tenglong ZHU, Qi HE, Qiuqiu LYU, Qin ZHONG, authorsList=Tenglong ZHU, Qi HE, Qiuqiu LYU, Qin ZHONG, authorCompany=null, correspAuthors=null, authorNote=

ZHU Tenglong (1988-), male, Ph.D., Associate Professor. E-mail:

, 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, fund=null), CN=ArticleExt(id=1319726397589934572, articleId=1319726395295650280, tenantId=1146029695717560320, journalId=1263187385517883426, language=CN, title=固体氧化物燃料电池阴极接触组件研究进展, columnId=1321945062561395016, journalTitle=硅酸盐学报, columnName=固体氧化物电池表界面专题—综合评述, runingTitle=null, highlight=null, articleAbstract=

固体氧化物燃料电池(SOFC)的能量转换效率高,其中,平板式电堆具有功率密度大、模块化设计和装配灵活的特点。但是,平板式电堆结构紧凑,对装配工艺要求高,普遍存在陶瓷单电池和金属连接体之间“固-固”界面接触差的问题,导致电堆内阻大、输出性能低和稳定性差等问题。因此,在平板式电堆组装过程中,经常在单电池与连接体之间添加接触材料,以改善界面接触效果。为此,本文基于平板式SOFC电堆对阴极接触组件的需求,论述了阴极接触组件在电堆中的作用,阐述了阴极接触材料选择和结构设计,总结了目前常见接触材料的研究进展,包括贵金属、钙钛矿、尖晶石、复合材料等,分析了接触电阻的影响因素,探讨了阴极接触组件制备工艺和性能调控手段。

, authors=朱腾龙, 何启, 吕秋秋, 钟秦, authorsList=朱腾龙, 何启, 吕秋秋, 钟秦, authorCompany=null, correspAuthors=null, authorNote=

朱腾龙(1988—),男,博士,副教授。

, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=q/Ln0ndS1+UVQnOJIu/mhg==, magXml=ZbpdcKvVR5KQ0ydopG7UdA==, pdfUrl=null, pdf=9xZvujN1aDN0t28smC78Vg==, pdfFileSize=1689981, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=zWJShCL27tkaFRTUR95Kyg==, mapNumber=null, fund=null)}, authors=[Author(id=1322570598438519309, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhutenglong@njust.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322570598522405391, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598438519309, language=EN, stringName=Tenglong ZHU, firstName=Tenglong, middleName=null, lastName=ZHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio={"content":"

ZHU Tenglong (1988-), male, Ph.D., Associate Professor. E-mail:

"}, bioImg=null, bioContent=

ZHU Tenglong (1988-), male, Ph.D., Associate Professor. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570598597902864, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598438519309, language=CN, stringName=朱腾龙, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio={"content":"

朱腾龙(1988—),男,博士,副教授。

"}, bioImg=null, bioContent=

朱腾龙(1988—),男,博士,副教授。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])]), Author(id=1322570598665011730, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, 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=1322570598740509204, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598665011730, language=EN, stringName=Qi HE, firstName=Qi, middleName=null, lastName=HE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570598828589589, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598665011730, language=CN, stringName=何启, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])]), Author(id=1322570598895698455, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, 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=1322570598967001625, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598895698455, language=EN, stringName=Qiuqiu LYU, firstName=Qiuqiu, middleName=null, lastName=LYU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570599029916186, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598895698455, language=CN, stringName=吕秋秋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])]), Author(id=1322570599092830748, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, 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=1322570599159939614, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570599092830748, language=EN, stringName=Qin ZHONG, firstName=Qin, middleName=null, lastName=ZHONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570599218659871, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570599092830748, language=CN, stringName=钟秦, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])])], keywords=[Keyword(id=1322570599382237728, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=EN, orderNo=1, keyword=solid oxide fuel cell), Keyword(id=1322570601022210594, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=EN, orderNo=2, keyword=cathode contact assembly), Keyword(id=1322570601106096675, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=EN, orderNo=3, keyword=contact resistance), Keyword(id=1322570601185788452, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=EN, orderNo=4, keyword=preparation process), Keyword(id=1322570601248703013, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=EN, orderNo=5, keyword=numerical simulation), Keyword(id=1322570601336783398, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=CN, orderNo=1, keyword=固体氧化物燃料电池), Keyword(id=1322570601403892263, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=CN, orderNo=2, keyword=阴极接触组件), Keyword(id=1322570601479389736, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=CN, orderNo=3, keyword=接触电阻), Keyword(id=1322570601550692905, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=CN, orderNo=4, keyword=制备工艺), Keyword(id=1322570601630384682, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, language=CN, orderNo=5, keyword=数值模拟)], refs=null, funds=[Fund(id=1322570601819128363, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, awardId=BE2022029, language=CN, fundingSource=江苏省碳达峰碳中和科技创新专项(BE2022029), fundOrder=null, country=null), Fund(id=1322570601932374572, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, awardId=30920041108, language=CN, fundingSource=中央高校基本科研业务费专项(30920041108), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])], 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.0454-5648.20240730, detailUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20240730, pdfUrlCn=https://castjournals.cast.org.cn/joweb/gsyxb/CN/PDF/10.14062/j.issn.0454-5648.20240730, pdfUrlEn=https://castjournals.cast.org.cn/joweb/gsyxb/EN/PDF/10.14062/j.issn.0454-5648.20240730, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=0, orderTime=1760889600000, fullTextJson=null, articleText=null, reference=null)
收藏切换
固体氧化物燃料电池阴极接触组件研究进展
收藏切换
PDF下载
朱腾龙 , 何启 , 吕秋秋 , 钟秦
硅酸盐学报 | 固体氧化物电池表界面专题—综合评述 2025,53(10): 3031-3040
收起
收藏切换
硅酸盐学报 |固体氧化物电池表界面专题—综合评述 2025 , 53 (10) : 3031 -3040
固体氧化物燃料电池阴极接触组件研究进展
全屏
[Author(id=1322570598438519309, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhutenglong@njust.edu.cn, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1322570598522405391, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598438519309, language=EN, stringName=Tenglong ZHU, firstName=Tenglong, middleName=null, lastName=ZHU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio={"content":"

ZHU Tenglong (1988-), male, Ph.D., Associate Professor. E-mail:

"}, bioImg=null, bioContent=

ZHU Tenglong (1988-), male, Ph.D., Associate Professor. E-mail:

, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570598597902864, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598438519309, language=CN, stringName=朱腾龙, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio={"content":"

朱腾龙(1988—),男,博士,副教授。

"}, bioImg=null, bioContent=

朱腾龙(1988—),男,博士,副教授。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])]), Author(id=1322570598665011730, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, 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=1322570598740509204, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598665011730, language=EN, stringName=Qi HE, firstName=Qi, middleName=null, lastName=HE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570598828589589, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598665011730, language=CN, stringName=何启, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])]), Author(id=1322570598895698455, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, 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=1322570598967001625, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598895698455, language=EN, stringName=Qiuqiu LYU, firstName=Qiuqiu, middleName=null, lastName=LYU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570599029916186, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570598895698455, language=CN, stringName=吕秋秋, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])]), Author(id=1322570599092830748, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, 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=1322570599159939614, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570599092830748, language=EN, stringName=Qin ZHONG, firstName=Qin, middleName=null, lastName=ZHONG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1322570599218659871, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, authorId=1322570599092830748, language=CN, stringName=钟秦, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=null, address=南京理工大学化学与化工学院,南京 210094, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1322570598342050313, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, xref=null, ext=[AuthorCompanyExt(id=1322570598354633226, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China), AuthorCompanyExt(id=1322570598367216139, tenantId=1146029695717560320, journalId=1263187385517883426, articleId=1319726395295650280, companyId=1322570598342050313, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=南京理工大学化学与化工学院,南京 210094)])])]
朱腾龙 , 何启, 吕秋秋, 钟秦
作者信息
  • 南京理工大学化学与化工学院,南京 210094
作者简介:

朱腾龙(1988—),男,博士,副教授。

Research Progress on Cathode Contact Components for Solid Oxide Fuel Cell
Tenglong ZHU , Qi HE, Qiuqiu LYU, Qin ZHONG
Affiliations
  • School of Chemistry and Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
  • ZHU Tenglong (1988-), male, Ph.D., Associate Professor. E-mail:

出版时间: 2025-10-20 doi: 10.14062/j.issn.0454-5648.20240730
文章导航
收藏切换

固体氧化物燃料电池(SOFC)的能量转换效率高,其中,平板式电堆具有功率密度大、模块化设计和装配灵活的特点。但是,平板式电堆结构紧凑,对装配工艺要求高,普遍存在陶瓷单电池和金属连接体之间“固-固”界面接触差的问题,导致电堆内阻大、输出性能低和稳定性差等问题。因此,在平板式电堆组装过程中,经常在单电池与连接体之间添加接触材料,以改善界面接触效果。为此,本文基于平板式SOFC电堆对阴极接触组件的需求,论述了阴极接触组件在电堆中的作用,阐述了阴极接触材料选择和结构设计,总结了目前常见接触材料的研究进展,包括贵金属、钙钛矿、尖晶石、复合材料等,分析了接触电阻的影响因素,探讨了阴极接触组件制备工艺和性能调控手段。

固体氧化物燃料电池  /  阴极接触组件  /  接触电阻  /  制备工艺  /  数值模拟

Solid oxide fuel cells (SOFCs) represent a highly efficient energy conversion technology capable of directly transforming chemical energy from fuels into electricity, with single-cycle efficiencies ranging from 40% to 60% and combined heat-and-power efficiencies reaching up to 60%-90%. Among various SOFCs configurations, planar SOFCs stacks become popular due to their high-power density, modular design, and flexible assembly. However, the compact structure of planar stacks imposes stringent requirements on assembly precision, often leading to a poor "solid-solid" interfacial contact between ceramic single cells and metallic interconnects. This issue results in high internal resistance, reduced output performance, and compromised long-term stability. To address these challenges, cathode contact components are introduced between the single cell and interconnect to optimize interfacial contact, ensuring stable electron transport pathways and mitigating mechanical stress during operation.

The selection and design of cathode contact materials are critical, requiring a balance of high electrical conductivity, chemical stability, thermal expansion coefficient (TEC) compatibility with adjacent components, sufficient porosity for gas diffusion, mechanical strength, and cost-effectiveness. While anode-side contact materials (e.g., nickel mesh or foam) perform well under reducing atmospheres, cathode-side materials face harsher conditions due to high-temperature oxidative environments and the inherent brittleness of ceramic oxides. Consequently, cathode contact materials must meet more rigorous criteria to minimize contact resistance and ensure durability.

This review represents the selection of contact materials, analyzes the influencing factors of contact resistance, and introduces the relevant preparation processes. In terms of material selection, precious metals possess excellent electrical conductivity and sintering activity. However, aside from silver, the material costs are relatively high. Silver itself also faces some issues such as volatility at high temperatures. Perovskite materials have low cost and high stability in cathodic environment, and material systems such as La0.8Sr0.2CoO3 (LSC), La0.8Sr0.2Co0.8Fe0.2O3-δ (LSCF), La0.8Sr0.2MnO3 (LSM), LaNi0.6Fe0.4O3−δ (LNF), and LaNi0.6Fe0.4O3 (LCN) are used as contact materials for research, and the research goal is how to achieve the trade-off between conductivity, TEC, and sintering activity, and the ASR change during long-term isothermal and thermal cycling is also a key issue. Spinel material is more used in the coating of the linker, which is important in preventing the migration of Cr and protecting the blocker against oxidation. The development of composite materials combines the excellent properties of different materials. For instance, LSCF-Ag composites exhibit a reduced interfacial resistance and an enhanced long-term stability.

Contact resistance is an important factor that affects the overall performance of the battery stack, and the factors influencing contact resistance mainly include interface contact effects, contact area, load strength, elastic modulus, and temperature. Balancing electronic transport and gas diffusion is crucial as excessive contact area under low oxygen conditions may hinder the diffusion of oxygen. The existing research focuses on studying the effects of various factors on contact resistance and battery performance through the combination of experiments and numerical simulations. This integration serves as a mutual validation, enhancing the reliability of the results, saving time and costs, as well as providing a deeper understanding of the underlying physical mechanisms. In terms of the preparation process, in addition to the commonly used methods such as screen printing, spraying, and casting, some novel forming techniques are also applied in the preparation of contact components, such as laser scanning technology, electrophoretic deposition, physical vapor deposition, and magnetron sputtering, each with its own advantages and disadvantages.

Summary and Prospects

Cathode contact components play a pivotal role in determining the efficiency, reliability, and longevity of SOFC stacks. The future development of cathode contact components may focus on several aspects, the first of which is the development of new materials. Innovative cathode materials can be used for the cathode itself and served as candidate materials for the cathode contact layer. It is important to optimize the preparation process. Lab-scale studies can explore various novel or established preparation techniques. However, in industrial production, the choice of preparation processes is constrained by sample stability and cost. Therefore, optimizing the preparation process to compensate for some inherent shortcomings of the materials is a direction worthy of research. Furthermore, the study of contact components will become more complex when considering the actual operating conditions within the stack, such as flow field distribution, temperature distribution, and current distribution. In terms of structural design, concepts such as gradient configuration and asymmetric structures can be applied to achieve the overall performance and structural stability.

In summary, some challenges remain in achieving large-scale commercialization while significant progress is made in cathode contact materials and components. Collaborative efforts integrating material science, engineering, and computational modeling will be a key to advancing SOFCs technology toward widespread adoption in clean energy systems.

solid oxide fuel cell  /  cathode contact assembly  /  contact resistance  /  preparation process  /  numerical simulation
朱腾龙, 何启, 吕秋秋, 钟秦. 固体氧化物燃料电池阴极接触组件研究进展. 硅酸盐学报, 2025 , 53 (10) : 3031 -3040 . DOI: 10.14062/j.issn.0454-5648.20240730
Tenglong ZHU, Qi HE, Qiuqiu LYU, Qin ZHONG. Research Progress on Cathode Contact Components for Solid Oxide Fuel Cell[J]. Journal of the Chinese Ceramic Society, 2025 , 53 (10) : 3031 -3040 . DOI: 10.14062/j.issn.0454-5648.20240730
  • 江苏省碳达峰碳中和科技创新专项(BE2022029)
  • 中央高校基本科研业务费专项(30920041108)
参考文献 引证文献
排序方式:
2025年第53卷第10期
PDF下载
36
4
引用本文
BibTeX
文章信息
doi: 10.14062/j.issn.0454-5648.20240730
  • 接收时间:2024-11-12
  • 首发时间:2026-10-21
  • 出版时间:2025-10-20
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2024-11-12
  • 修回日期:2024-12-23
基金
江苏省碳达峰碳中和科技创新专项(BE2022029)
中央高校基本科研业务费专项(30920041108)
作者信息
    南京理工大学化学与化工学院,南京 210094
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/gsyxb/CN/10.14062/j.issn.0454-5648.20240730
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏