Cathode Design for Proton Exchange Membrane Fuel Cells in Automotive Applications
作者机构：School of Mechanical and Power EngineeringEast China University of Science and TechnologyShanghai 200237China Institute of Fuel CellsShanghai Jiao Tong UniversityShanghai 200240China Research Institute of Rare MetalsGuangdong Academy of SciencesGuangzhou 510650GuangdongChina School of Chemical EngineeringUniversity of BirminghamBirmingham B152TTUK
出 版 物：《Automotive Innovation》 (汽车创新工程（英文）)
年 卷 期：2021年第4卷第2期
页 面：144-164页
核心收录：
基 金：SD would like to acknowledge support from the Engineering and Physical Sciences Research Council(EPSRC,EP/L015749/1) SS gratefully acknowledges the financial supports from the National Natural Science Foundation of China under grant agreement No 21576164 Thanks are also to the support from Guangdong Academy of Sciences project(2019 GDASYL-0503005)
主 题：Fuel cell vehicle(FCV) Proton exchange membrane fuel cell(PEMFC) Cathode Mass transport Ionomer
摘 要：An advanced cathode design can improve the power performance and durability of proton exchange membrane fuel cells(PEMFCs),thus reducing the stack cost of fuel cell vehicles(FCVs).Recent studies on highly active Pt alloy catalysts,short-side-chain polyfluorinated sulfonic acid(PFSA)ionomer and 3D-ordered electrodes have imparted PEMFCs with boosted power *** achieve the compacted stack target of 6 kW/L or above for the wide commercialization of FCVs,developing available cathodes for high-power-density operation is critical for the ***,current developments still remain extremely challenging with respect to highly active and stable catalysts in practical operation,controlled distribution of ionomer on the catalyst surface for reducing catalyst poisoning and oxygen penetration losses and 3D(three-dimensional)-ordered catalyst layers with low Knudsen diffusion losses of oxygen *** review paper focuses on impacts of the cathode development on automotive fuel cell systems and concludes design directions to provide the greatest benefit.
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