Membrane fuel cells - concepts and system design

被引：44

作者：

Heinzel, A ^{[1
]}

Nolte, R ^{[1
]}

Ledjeff-Hey, K ^{[1
]}

Zedda, M ^{[1
]}

机构：

[1] Fraunhofer Inst Solar Energy Syst, ISE, D-79100 Freiburg, Germany

来源：

ELECTROCHIMICA ACTA | 1998年 / 43卷 / 24期

关键词：

fuel cells; portable device; fuel cell concepts; bonded structure membrane; cell geometry;

D O I：

10.1016/S0013-4686(98)00141-8

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The low power range can be an interesting application market for the PEM fuel cell in the near future. With a possible function as battery in portable devices the banded structure PEM fuel cell will be an advantageous alternative to the conventional stack. The new system provides high output voltages, a flat cell geometry and can be optimized with respect to smaller cell volumes. The article describes the principle function of such a system and the necessary parameter for optimizing the cell geometry. A comparison with a conventional stack design is given and experimental results with an eight cell banded structure stack are presented. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：3817 / 3820

页数：4