A multi-scale hybrid degradation index for proton exchange membrane fuel cells

doi:10.1016/j.jpowsour.2019.226916

	A multi-scale hybrid degradation index for proton exchange membrane fuel cells
	Liu, Hao 2,3; Chen, Jian 2,3; Hissel, Daniel 1; Hou, Ming 4; Shao, Zhigang 4
刊名	JOURNAL OF POWER SOURCES
	2019-10-15
卷号	437 页码:13
关键词	Degradation index Proton exchange membrane fuel cells Electrochemical surface area Membrane thickness
ISSN号	0378-7753
DOI	10.1016/j.jpowsour.2019.226916
通讯作者	Chen, Jian(jchen@zju.edu.cn)
英文摘要	An accurate degradation index can help users understand the aging state of proton exchange membrane fuel cells and take appropriate maintenance measures to improve durability. The degradation of membranes and electrodes is one of the most important causes leading to the performance degradation of proton exchange membrane fuel cells. This paper proposes a multi-scale hybrid degradation index that combines the degradation of membranes and electrodes to estimate the aging state of proton exchange membrane fuel cells. Firstly, different degradation models are utilized to estimate the degradation indexes such as average radius of Pt particles, electrochemical surface area, and membrane thickness. A multi-sale hybrid degradation index is then designed to fuse all the previous indexes based on the quantified effects of electrode and membrane degradation. Finally, based on the automatic machine learning algorithm and the aging experimental data of proton exchange membrane fuel cells, the proposed hybrid degradation index is verified. Experimental results show that the proposed hybrid degradation index can accurately predict the future aging states and the remaining useful life of proton exchange membrane fuel cells.
资助项目	National Natural Science Foundation of China[61433013] ; Fundamental Research Funds for the Central Universities of China[2019QNA5012]
WOS关键词	CATALYST LAYERS ; PROGNOSTICS ; MODEL ; LIFE ; PERFORMANCE ; TESTS
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels ; Materials Science
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000486355400040
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities of China ; Fundamental Research Funds for the Central Universities of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities of China ; Fundamental Research Funds for the Central Universities of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities of China ; Fundamental Research Funds for the Central Universities of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities of China ; Fundamental Research Funds for the Central Universities of China
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/172687]
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
通讯作者	Chen, Jian
作者单位	1.Univ Bourgogne Franche Comte, CNRS, FEMTO ST, FCLAB, Rue Thierry Mieg, F-90010 Belfort, France 2.Zhejiang Univ, Coll Control Sci & Engn, State Key Lab Ind Control Technol, Hangzhou 310027, Zhejiang, Peoples R China 3.Zhejiang Univ, Ningbo Res Inst, Ningbo 315100, Zhejiang, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Liu, Hao,Chen, Jian,Hissel, Daniel,et al. A multi-scale hybrid degradation index for proton exchange membrane fuel cells[J]. JOURNAL OF POWER SOURCES,2019,437:13.
APA	Liu, Hao,Chen, Jian,Hissel, Daniel,Hou, Ming,&Shao, Zhigang.(2019).A multi-scale hybrid degradation index for proton exchange membrane fuel cells.JOURNAL OF POWER SOURCES,437,13.
MLA	Liu, Hao,et al."A multi-scale hybrid degradation index for proton exchange membrane fuel cells".JOURNAL OF POWER SOURCES 437(2019):13.