具有泡沫金属流场的燃料电池研究进展  

Research Progress of Proton Exchange Membrane Fuel Cells with Metal-Foam Flow Fields

作　　者：艾贤魏 魏琳 郭剑[2,3] 车帅 蒋方明[2,3] AI Xianwei;WEI Lin;GUO Jian;CHE Shuai;JIANG Fangming(School of Mechanical and Power Engineering,Shenyang University of Chemical Technology,Shenyang 110142,China;Guangzhou Institute of Energy Conversion,Chinese Academy of Sciences,Guangzhou 510640,China;CAS Key Laboratory of Renewable Energy,Guangzhou 510640,China)

机构地区：[1]沈阳化工大学机械与动力工程学院,沈阳110142 [2]中国科学院广州能源研究所,广州510640 [3]中国科学院可再生能源重点实验室,广州510640

出　　处：《新能源进展》2024年第1期24-34,共11页Advances in New and Renewable Energy

基　　金：中伊丝路科学基金联合研究资助项目(182344KYSB20210007);广东省科技计划项目(2022A0505050056)。

摘　　要：泡沫金属是一种具有高孔隙率、高电导率、良好传热性和重量较轻等优点的新型多功能材料,在质子交换膜燃料电池(PEMFC)中嵌入泡沫金属作为流场的应用受到越来越多的关注。重点综述PEMFC流场的研究进展,探讨泡沫金属结构参数、流场设计和环境因素等对功率密度、气体分布、压降和水热管理等性能的影响。进一步讨论泡沫金属流场在PEMFC应用中所面临的腐蚀和水淹问题,以及具备耐腐蚀涂层泡沫金属的研究进展,为PEMFC泡沫金属流场的发展和优化提供有益的启示,以期推进泡沫金属在PEMFC中的应用。Metal-foam is a novel multifunctional material with exceptional properties,including high porosity,high electrical conductivity,good heat transfer ability,and low weight.Embedding metal-foam as flow fields in proton exchange membrane fuel cell(PEMFC)is gaining increasing attention in recent years.This paper reviews the latest research progress on PEMFC flow fields,investigates the impact of metal-foam structural parameters,flow field design,and environmental factors on the performance of PEMFC in terms of power density,gas distribution,pressure drop,and water-and-heat management.Furthermore,the corrosion and flooding problems faced by metal-foam flow fields in PEMFC applications are discussed,and the research advancements made on metal-foam with corrosion-resistant coatings are highlighted.This work provides useful insights for developing and optimizing PEMFC metal-foam flow fields,and expects to deliver implications for advancing metal foam applications in PEMFCs.

关 键 词：泡沫金属 质子交换膜燃料电池 流场设计 腐蚀 水热管理 

分 类 号：TK91[动力工程及工程热物理]