燃料电池膜电极组件中水传递现象研究  

Research on Water Transfer Phenomenon in Membrane Electrode Assembly of Fuel Cell

作　　者：王文军 Wang Wenjun

机构地区：[1]上海电气集团股份有限公司中央研究院,上海200070

出　　处：《装备机械》2023年第2期35-38,共4页The Magazine on Equipment Machinery

摘　　要：研究质子交换膜燃料电池膜电极组件中的水传递现象,包括质子交换膜的属性和吸水性、氢通过膜的交叉传输、水在膜边界上的传输。在Comsol软件中建立质子交换膜燃料电池一维仿真模型,分析进气相对湿度对质子交换膜燃料电池膜电极性能的影响。The water transfer phenomena in the membrane electrode assembly of proton exchange membrane fuel cell were studied,including the property and water absorption of proton exchange membrane,the cross-transport of hydrogen through the membrane,and water transport at the membrane boundary.A one-dimensional simulation model of proton exchange membrane fuel cell was established in Comsol software to analyze the effect of inlet gas relative humidity on the performance of membrane electrode of proton exchange membrane fuel cell.

关 键 词：燃料电池 膜电极 水传递 研究 

分 类 号：TM911.4[电气工程—电力电子与电力传动]