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题名: Ti/(Ti,Cr)N/CrN multilayer coated 316L stainless steel by arc ion plating as bipolar plates for proton exchange membrane fuel cells
作者: Wang, Shengli1, 3;  Hou, Ming1;  Zhao, Qing1, 3;  Jiang, Yongyi1, 3;  Wang, Zhen1, 3;  Li, Huizhe2;  Fu, Yu2;  Shao, Zhigang1
关键词: Stainless steel bipolar plate ;  Proton exchange membrane fuel cell ;  Arc ion plating ;  Multilayer coating
刊名: JOURNAL OF ENERGY CHEMISTRY
发表日期: 2017
DOI: 10.1016/j.jechem.2016.09.004
卷: 26, 页:168-174
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Energy & Fuels ;  Engineering, Chemical
研究领域[WOS]: Chemistry ;  Energy & Fuels ;  Engineering
英文摘要: Arc ion plating (AIP) is applied to form Ti/(Ti,Cr)N/CrN multilayer coating on the surface of 316L stainless steel (SS316L) as bipolar plates for proton exchange membrane fuel cells (PEMFCs). The characterizations of the coating are analyzed by scanning electron microscopy (SEM) and X-ray diffraction (XRD). Interfacial contact resistance (ICR) between the coated sample and carbon paper is 4.9 m Omega cm(2) under 150 N/cm(2), which is much lower than that of the SS316L substrate. Potentiodynamic and potentiostatic tests are performed in the simulated PEMFC working conditions to investigate the corrosion behaviors of the coated sample. Superior anticorrosion performance is observed for the coated sample, whose corrosion current density is 0.12 mu A/cm(2). Surface morphology results after corrosion tests indicate that the substrate is well protected by the multilayer coating. Performances of the single cell with the multilayer coated SS316L bipolar plate are improved significantly compared with that of the cell with the uncoated SS316L bipolar plate, presenting a great potential for PEMFC application. (C) 2016 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
关键词[WOS]: CORROSION BEHAVIOR ;  THERMAL NITRIDATION ;  CR-NITRIDES ;  PEMFC ;  PERFORMANCE ;  ALLOYS ;  LAYER ;  CONDUCTIVITY ;  RESISTANCE ;  COMPOSITE
语种: 英语
WOS记录号: WOS:000401302600022
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/152301
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Liaoning, Peoples R China
2.Dalian Sunrise Power Co LTD, 907 Huangpu Rd, Dalian 116025, Liaoning, Peoples R China
3.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China

Recommended Citation:
Wang, Shengli,Hou, Ming,Zhao, Qing,et al. Ti/(Ti,Cr)N/CrN multilayer coated 316L stainless steel by arc ion plating as bipolar plates for proton exchange membrane fuel cells[J]. JOURNAL OF ENERGY CHEMISTRY,2017,26:168-174.
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