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Growth of nanocrystalline beta-Nb2N coating on 430 ferritic stainless steel bipolar plates of PEMFCs by disproportionation reaction of Nb(IV) ions in molten salt

文献类型：期刊论文

作者Yang, Ling Xu1,2,3; Liu, Rui Jia1,3; Wang, Ying1,3; Liu, Hui Jun2; Zeng, Chao Liu2; Fu, Chao2
刊名CORROSION SCIENCE
出版日期2020-09-01
卷号174页码:10
关键词Proton exchange membrane fuel cell Bipolar plate Molten salt Disproportionation Nanocrystalline beta-Nb2N coating
ISSN号0010-938X
DOI10.1016/j.corsci.2020.108862
通讯作者Liu, Hui Jun(hjliu2003@aliyun.com) ; Zeng, Chao Liu(clzeng@imr.ac.cn)
英文摘要It has been attempted to prepare niobium coating for AISI 430 ferritic stainless steel (430 FSS) as bipolar plates of proton exchange membrane fuel cells (PEMFCs) by disproportionation reaction of Nb(IV) ions in molten NaCl-KCl-NaF under Ar atmosphere, aiming to decrease its corrosion rate and interfacial contact resistance (ICR). Results suggest unexpectedly that the as-deposited coating is composed of nanocrystalline beta-Nb2N instead of metallic Nb. The coating is of great effectiveness in decreasing both the corrosion rate and ICR of 430 FSS, which will be a promising candidate for low cost AISI 430 FSS as bipolar plate of PEMFCs.
资助项目National Natural Science Foundation of China[51671204]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000569368000003
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构National Natural Science Foundation of China
源URL[http://ir.imr.ac.cn/handle/321006/140560]  
专题金属研究所_中国科学院金属研究所
通讯作者Liu, Hui Jun; Zeng, Chao Liu
作者单位1.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China
2.Songshan Lake Mat Lab, Dongguan 523808, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Ling Xu,Liu, Rui Jia,Wang, Ying,et al. Growth of nanocrystalline beta-Nb2N coating on 430 ferritic stainless steel bipolar plates of PEMFCs by disproportionation reaction of Nb(IV) ions in molten salt[J]. CORROSION SCIENCE,2020,174:10.
APA Yang, Ling Xu,Liu, Rui Jia,Wang, Ying,Liu, Hui Jun,Zeng, Chao Liu,&Fu, Chao.(2020).Growth of nanocrystalline beta-Nb2N coating on 430 ferritic stainless steel bipolar plates of PEMFCs by disproportionation reaction of Nb(IV) ions in molten salt.CORROSION SCIENCE,174,10.
MLA Yang, Ling Xu,et al."Growth of nanocrystalline beta-Nb2N coating on 430 ferritic stainless steel bipolar plates of PEMFCs by disproportionation reaction of Nb(IV) ions in molten salt".CORROSION SCIENCE 174(2020):10.

入库方式： OAI收割

来源：金属研究所

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