使用基于电磁感应的燃料电池局部电流密度测试技术研究了质子交换膜燃料电池工作电压、反应气体流量等参数对局部电流密度分布的影响,探讨了影响的机理,展望了进一步研究的方向。
Experimental study of the PEMFC local current density distribution on the surface of MEA using a new technique based on electromagnetism was conducted in this paper. The effects of voltage and gas flow rate were studied. The mechanism accouting for the effects and prospective future study are discussed.