Layer-by-layer self-assembly of PDDA/PWA-Nafion composite membranes for direct methanol fuel cells

被引：73
|
作者：
Yang, Meng [1 ,2 ,3 ]
Lu, Shanfu [1 ,3 ]
Lu, Jinlin [1 ]
Jiang, San Ping [1 ,4 ]
Xiang, Yan [2 ,3 ]
机构：
[1] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore
[2] Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China
[3] Beihang Univ, Sch Chem & Environm, Beijing 100191, Peoples R China
[4] Curtin Univ Technol, Curtin Ctr Adv Energy Sci & Engn, Bentley, WA 6102, Australia
来源：
CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 09期
关键词：
ELECTROLYTE MEMBRANE; CROSSOVER; WATER; ION;
D O I：
10.1039/b912779h
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel PDDA/PWA-Nafion composite electrolyte membrane with enhanced proton conductivity (sigma) to methanol permeability (P) ratio, sigma/P, was fabricated by layer-by-layer self-assembly of negatively charged water soluble PWA and positively charged polyelectrolyte PDDA.
引用
收藏
页码：1434 / 1436
页数：3
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