小型自呼吸式PEMFC的研制

Development of a mini-type self-breathing PEMFC

研制了一种小型六单体串联自呼吸式质子交换膜燃料电池(PEMFC),阳极采用串联供氢,阴极采用自呼吸式供空气。在300 mA5、00 mA下长时间工作时,PEMFC的性能稳定,各单体电池的工作电压较均一。

A mini-type self-breathing proton exchange membrane furl cell （PEMFC） with six single cells in series was developed. The anode was fed with hydrogen in series; the cathode was fed with air by self-breathing manner. The performance of the PEMFC was stable and the operating voltage of each single cell was uniform under long time operation at 300 mA and 500 mA.