PEMFC双极板流场结构研究现状  

Research status of bipolar plate flow field structure of PEMFC

作　　者：肖宽 潘牧[1] 詹志刚[1] 吴凡 

机构地区：[1]武汉理工大学材料复合新技术国家重点实验室,湖北武汉430070

出　　处：《电源技术》2018年第1期153-156,共4页Chinese Journal of Power Sources

基　　金：国家自然科学基金"863"项目(2013AA110201)

摘　　要：双极板作为燃料电池的核心部件,在燃料电池中,起到了分配气体、导电、导热、排水等重要作用,而其性能很大程度取决于流场结构。结合国内外相关流场专利和文献,概述了传统及新型流场板的结构特征及其优缺点,并从进出口的排布,过渡区和反应区的结构设计等总结了近几年双极板整体设计的趋势,以期对流场板及电堆的设计起到参考作用。Bipolar plates play important parts in proton exchange membrane fuel cell(PEMFC), such as distributing reaction gases, conducting the electricity and heat and draining reaction water, and its performance largely depends on the flow field structure. The research progress of typical and new structure of bipolar plate flow fields was reviewed. From the arrangement of inlet and outlet and structure design of the transition area and the reaction area,the design trend of bipolar plate was summarized in recent years in order to provide guidance for the flow field design of PEMFC.

关 键 词：质子交换膜燃料电池 双极板 流道 流场 

分 类 号：TM911[电气工程—电力电子与电力传动]