南方科技大学知识苑(SUSTech KC): An experimental study on pressure distribution and performance of end-plate with different optimization parameters for air-cooled open-cathode LT-PEMFC

题名	An experimental study on pressure distribution and performance of end-plate with different optimization parameters for air-cooled open-cathode LT-PEMFC
作者	Zhao，Chen; Xing，Shuang; Liu，Wei; Chen，Ming; Wang，Yajun; Wang，Haijiang
通讯作者	Zhao，Chen
发表日期	2020
DOI	10.1016/j.ijhydene.2020.04.270
发表期刊	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 影响因子和分区
ISSN	0360-3199
EISSN	1879-3487
卷号	45 期号:35页码:17902-17915
摘要	The end-plate structure design of air-cooled open-cathode low temperature proton exchange membrane fuel cell (AO-LTPEMFC) has significant effects on the performance and mass control of stack. In this work, different screws distribution, clamping forces on end-plate and thicknesses of end-plate were investigated by evaluating the indentation and cell performance in experiments, the carbon paper was used to qualitative analysis the contact pressure distribution over membrane electrode assembly (MEA). Because the materials of end-plate have the different properties, which subject to a different deformation, an optimal compression ratio which is about 75% was obtained on the GDL as a function of the clamping force and thickness of end-plate. After that, an optimal end-plate structure was designed and verified to be a function of the mechanical properties of materials. On the whole, the thinner the end-plate, the greater the torque moment, and the value linearly prevents correlating the density of the material. The results reveal that optimizing parameters leads to design end-plate with proper performance.
关键词	Air-cooled open-cathode LT-PEMFC Clamping force End-plate Performance optimization Thickness
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	第一 ; 通讯
资助项目	National Key Research and Development Program of China[2017YFB0102701] ; Shenzhen Peacock Plan[KQTD2016022620054656] ; Guangdong Innovative and Entrepreneurial Research Team Program[2016ZT06N500] ; Development and Reform Commission of Shenzhen Municipality[1106] ; Guangdong Provincial Key Laboratory of Energy Materials for Electric Power[2018B030322001]
WOS研究方向	Chemistry ; Electrochemistry ; Energy & Fuels
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS记录号	WOS:000546826200075
出版者	PERGAMON-ELSEVIER SCIENCE LTD
EI入藏号	20202108701614
EI主题词	Temperature ; Cathodes ; Plates (structural components) ; Cooling systems ; Pressure distribution ; Biomechanics
EI分类号	Structural Members and Shapes:408.2 ; Biomechanics, Bionics and Biomimetics:461.3 ; Thermodynamics:641.1 ; Fuel Cells:702.2 ; Mechanics:931.1
ESI学科分类	ENGINEERING
Scopus记录号	2-s2.0-85085050933
来源库	Scopus
引用统计	被引频次[WOS]：26
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/138297
专题	南方科技大学工学院_机械与能源工程系
作者单位	Southern University of Science and Technology,Shenzhen,518055,China
第一作者单位	南方科技大学
通讯作者单位	南方科技大学
第一作者的第一单位	南方科技大学
推荐引用方式 GB/T 7714	Zhao，Chen,Xing，Shuang,Liu，Wei,et al. An experimental study on pressure distribution and performance of end-plate with different optimization parameters for air-cooled open-cathode LT-PEMFC[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2020,45(35):17902-17915.
APA	Zhao，Chen,Xing，Shuang,Liu，Wei,Chen，Ming,Wang，Yajun,&Wang，Haijiang.(2020).An experimental study on pressure distribution and performance of end-plate with different optimization parameters for air-cooled open-cathode LT-PEMFC.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,45(35),17902-17915.
MLA	Zhao，Chen,et al."An experimental study on pressure distribution and performance of end-plate with different optimization parameters for air-cooled open-cathode LT-PEMFC".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 45.35(2020):17902-17915.