PEMFC膜电极组件关键材料的回收

Recycle of key materials of membrane electrode assembly for PEMFC

对质子交换膜燃料电池(PEMFC)膜电极组件(MEA)的结构及关键材料做了介绍,综述了MEA关键材料的回收方法。认为超临界流体法较好;醇分离法和浸渍分离法如能作进一步改进,也值得考虑。

The structure and the key materials of membrane electrode assembly （MEA） for proton exchange membrane furl cell （PEMFC） were introduced and the methods to recycle key materials of MEA were reviewed. The supercritical fluid method was promising, while the alcohol-separation and dipping-separation methods were considerable if further improvements were carried out.