Recovery of expensive Pt/C catalysts from the end-of-life membrane electrode assembly of proton exchange membrane fuel cells

被引：8
|
作者：
Bharti, Abha [1 ]
Natarajan, Rajalakshmi [1 ]
机构：
[1] IITM Res Pk, Ctr Fuel Cell Technol, Int Adv Res Ctr Powder Met & New Mat, Chennai 600113, Tamil Nadu, India
来源：
RSC ADVANCES | 2020年 / 10卷 / 58期
关键词：
POLYMER ELECTROLYTE; PLATINUM; HYBRID;
D O I：
10.1039/d0ra06640k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A simple and economical route using an environmental friendly solvent is reported for recovering catalyst from the end-of-life membrane electrode assembly. This precious component is recovered in the form of Pt/C and ionomer powder. The catalyst exhibited an electrochemical surface area of 42 m(2)g(-1)and remarkable stability, showcasing its potential for second life applications.
引用
收藏
页码：35057 / 35061
页数：5
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