| 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 | |
| Yang, Ling Xu1,2,3; Liu, Rui Jia1,2; Wang, Ying1,2; Liu, Hui Jun3; Zeng, Chao Liu3; Fu, Chao3 | |
| Corresponding Author | Liu, Hui Jun(hjliu2003@aliyun.com) ; Zeng, Chao Liu(clzeng@imr.ac.cn) |
| 2020-09-01 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 174Pages:10 |
| Abstract | 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. |
| Keyword | Proton exchange membrane fuel cell Bipolar plate Molten salt Disproportionation Nanocrystalline beta-Nb2N coating |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.1016/j.corsci.2020.108862 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51671204] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000569368000003 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/140561 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Hui Jun; Zeng, Chao Liu |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Lab Corros & Protect, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China 3.Songshan Lake Mat Lab, Dongguan 523808, Peoples R China |
| Recommended Citation 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. |
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