Effect of grain boundary engineering on corrosion behavior of 316 L stainless steel bipolar plate in proton exchange membrane fuel cells environment

doi:10.1016/j.mtcomm.2023.107773

IMR OpenIR

	Effect of grain boundary engineering on corrosion behavior of 316 L stainless steel bipolar plate in proton exchange membrane fuel cells environment
	Wang, Xiaozhe 1,2; Xue, Hao 1; Zhao, Yang 1; Zhao, Mingjiu 3; Zhang, Tao 1; Wang, Fuhui 1
通讯作者	Zhao, Yang(zhaoyang7402@mail.neu.edu.cn)
	2024-03-01
发表期刊	MATERIALS TODAY COMMUNICATIONS
卷号	38 页码:13
摘要	This study illustrates the effect of grain boundary engineering (GBE) on the corrosion behavior of 316 L stainless steel (SS) in a proton exchange membrane fuel cells (PEMFCs) environment. It shows that the GBE increased the density of grain boundary and the coincidence site lattice (CSL) performes a better corrosion resistance, a preferential corrosion phase that the impurity elements are more likely biased at during the cast, the Random grain boundaries(RGBs) decreases. Furthermore, the texture on GBE2's closed-packed (111) plane reduces the surface atoms' dissolution velocity, thereby, decreasing the thermodynamic tendency to form dense corrosion films and nucleation kinetics. The above combined reasons lead to the lowest corrosion resistance of GBE2.
关键词	Corrosion Grain boundary engineering 316 L stainless steel EBSD Bipolar plate
资助者	Youth Program of National Natural Science Foundation of China ; Young Elite Scientist Sponsorship Program Cast ; Fundamental Research Funds for the Central Universities
DOI	10.1016/j.mtcomm.2023.107773
收录类别	SCI
语种	英语
资助项目	Youth Program of National Natural Science Foundation of China[52001061] ; Young Elite Scientist Sponsorship Program Cast[YESS20200139] ; Fundamental Research Funds for the Central Universities[N2202016]
WOS研究方向	Materials Science
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:001135246100001
出版者	ELSEVIER
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/183307
专题	中国科学院金属研究所
通讯作者	Zhao, Yang
作者单位	1.Northeastern Univ, Shenyang Natl Lab Mat Sci, 3-11 Wenhua Rd, Shenyang 110819, Peoples R China 2.Harbin Engn Univ, Corros & Protect Lab, Key Lab Superlight Mat & Surface Technol, Minist Educ, Nantong ST 145, Harbin 150001, Peoples R China 3.Chinese Acad Sci, Key Lab Nucl Mat & Safety Assessment, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xiaozhe,Xue, Hao,Zhao, Yang,et al. Effect of grain boundary engineering on corrosion behavior of 316 L stainless steel bipolar plate in proton exchange membrane fuel cells environment[J]. MATERIALS TODAY COMMUNICATIONS,2024,38:13.
APA	Wang, Xiaozhe,Xue, Hao,Zhao, Yang,Zhao, Mingjiu,Zhang, Tao,&Wang, Fuhui.(2024).Effect of grain boundary engineering on corrosion behavior of 316 L stainless steel bipolar plate in proton exchange membrane fuel cells environment.MATERIALS TODAY COMMUNICATIONS,38,13.
MLA	Wang, Xiaozhe,et al."Effect of grain boundary engineering on corrosion behavior of 316 L stainless steel bipolar plate in proton exchange membrane fuel cells environment".MATERIALS TODAY COMMUNICATIONS 38(2024):13.