Improved performance of fuel cell with proton-conducting glass membrane

被引：5
作者：
Di, Zhigang [2 ]
Li, Haibin [1 ]
Li, Ming [2 ]
Mao, Dali [2 ]
Chen, Xiaojing [1 ]
Xiao, Ming [1 ]
Gu, Jun [3 ]
机构：
[1] Shanghai Jiao Tong Univ, Sch Mech Engn, Inst Fuel Cell, Shanghai 200240, Peoples R China
[2] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Shanghai 200240, Peoples R China
[3] Nanjing Univ, Sch Phys, Nanjing 210093, Jiangsu, Peoples R China
来源：
JOURNAL OF POWER SOURCES | 2012年 / 207卷
基金：
中国国家自然科学基金;
关键词：
Proton-conducting glass; Glass membrane; Fuel cell; Membrane electrode assemblies; PHOSPHOSILICATE GEL; ELECTROLYTES;
D O I：
10.1016/j.jpowsour.2012.01.136
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
H-2/O-2 fuel cells equipped with proton-conducting Nafione (R)/phosphosilicate (NPS) glass membranes, which are prepared from phosphosilicate glass and a perfluorosulfonic acid polymer, are characterized, and their performances are improved step by step by using Nafion (R) resin as an adhesive, increasing operation temperature, adopting a thin-film pressure sensor, and reducing glass membrane thickness. Finally, the fuel cell with a 500 mu m thick NPS glass membrane releases a peak power density of 207 mW cm(-2) at 70 degrees C. (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：86 / 90
页数：5
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