Confined PFSA-zeolite composite membrane for self-humidifying fuel cell

被引：25
|
作者：
Han, Wei [1 ]
Yeung, King Lun [1 ]
机构：
[1] Hong Kong Univ Sci & Technol, Dept Chem & Biomol Engn, Kowloon, Hong Kong, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 28期
关键词：
POLYMER ELECTROLYTE MEMBRANE; SCANNING-TUNNELING-MICROSCOPY; NANOCOMPOSITE MEMBRANE; GAS PERMEATION; ANODIC ALUMINA; HUMIDIFICATION; PERFORMANCE; PARTICLES; NAFION(R); CATALYST;
D O I：
10.1039/c1cc12081f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Perfluorosulfonic acid (PFSA) polyelectrolyte confined in subnanoliter volume within zeolite cladded walls exhibits higher glass transition temperature and excellent tolerance to high-temperature fuel cell operation under dry conditions, generating an order of magnitude higher power density than standard PEMFC.
引用
收藏
页码：8085 / 8087
页数：3
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