CrN/Cr multilayer coating on 316L stainless steel as bipolar plates for proton exchange membrane fuel cells

	CrN/Cr multilayer coating on 316L stainless steel as bipolar plates for proton exchange membrane fuel cells
	Zhang, Huabing 1,2; Lin, Guoqiang 3; Hou, Ming 1; Hu, Lin 3; Han, Zhiyun 3; Fu, Yu 4; Shao, Zhigang 1; Yi, Baolian 1
刊名	journal of power sources
	2012-01-15
卷号	198 页码:176-181
关键词	Multilayer Stainless steel bipolar plate Pulsed bias arc ion plating Proton exchange membrane fuel cell
英文摘要	crn/cr multilayer coating is prepared on 316l stainless steel as bipolar plates for proton exchange membrane fuel cell (pemfc) by pulsed bias arc ion plating (pbaip). interfacial conductivity of the bipolar plate with crn/cr multilayer is improved obviously, presenting an interfacial contact resistance (icr) of 8.4 m omega cm(-2) under 1.4 mpa. the results tested by potentiodynamic and potentiostatic measures in simulated pemfc environments show that the bipolar plate with crn/cr multilayer has good anticorrosion performance. the corrosion current density of the bipolar plate with crn/cr multilayer is approximately 10(-8.0) a cm(-2) at 0.6v (vs. sce) in a 0.5 m h(2)so(4)+ 5 ppm f(-) solution at 70 degrees c with pressured air purging. the results of sem and icr before and after corrosion tests indicate that the bipolar plate with crn/cr multilayer is considerably stable electrochemically. the bipolar plate with crn/cr multilayer combined the prominent interfacial conductivity and the excellent corrosion resistance, showing great potential of application in pemfc. (c) 2011 elsevier b.v. all rights reserved.
类目[WOS]	electrochemistry ; energy & fuels
研究领域[WOS]	electrochemistry ; energy & fuels
关键词[WOS]	resistance ; tin
收录类别	SCI
语种	英语
WOS记录号	WOS:000297890700027
公开日期	2015-11-17
内容类型	期刊论文
源URL	[http://159.226.238.44/handle/321008/142916]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Dalian Univ Technol, Dalian 116024, Peoples R China 4.Dalian Sunrise Power Co LTD, Dalian 116025, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Huabing,Lin, Guoqiang,Hou, Ming,et al. CrN/Cr multilayer coating on 316L stainless steel as bipolar plates for proton exchange membrane fuel cells[J]. journal of power sources,2012,198:176-181.
APA	Zhang, Huabing.,Lin, Guoqiang.,Hou, Ming.,Hu, Lin.,Han, Zhiyun.,...&Yi, Baolian.(2012).CrN/Cr multilayer coating on 316L stainless steel as bipolar plates for proton exchange membrane fuel cells.journal of power sources,198,176-181.
MLA	Zhang, Huabing,et al."CrN/Cr multilayer coating on 316L stainless steel as bipolar plates for proton exchange membrane fuel cells".journal of power sources 198(2012):176-181.