Performance of a Direct Borohydride Fuel Cell

被引：7
|
作者：
Towne, S. [1 ]
Carella, M. [2 ]
Mustain, W. E. [2 ]
Viswanathan, V. [1 ]
Rieke, P. [1 ]
Pasaogullari, U. [3 ]
Singh, P. [2 ]
机构：
[1] Pacific NW Natl Lab, Richmond, WA 99354 USA
[2] Univ Connecticut, Dept Chem Mat & Biomol Engn, Storrs, CT 06269 USA
[3] Univ Connecticut, Dept Mech Engn, Storrs, CT 06269 USA
来源：
PROTON EXCHANGE MEMBRANE FUEL CELLS 9 | 2009年 / 25卷 / 01期
关键词：
D O I：
10.1149/1.3210751
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
In this work, we study the performance of a 10 cell DBFC stack. A peak power density of 410 mW/cm(2) was obtained at 80 degrees C. Here, a 40 wt% Pt/C cathode and 10 wt% MmNi(3.3)Al(0.2)Mn(0.6)Co(1.0) AB(5)-type anode catalysts have been used. The cathode fuel is 15 wt % H2O2 in 1M sulfuric acid. The anode fuel is 10 wt% NaBH4 in 20 wt % NaOH. Mitigating H-2 evolution at the anode and O-2 evolution at the cathode are also investigated.
引用
收藏
页码：1951 / 1957
页数：7
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