Review on microfabricated micro-solid oxide fuel cell membranes

被引：357

作者：

Evans, Anna ^{[1
]}

Bieberle-Huetter, Anja ^{[1
]}

Rupp, Jennifer L. M. ^{[1
]}

Gauckler, Ludwig J. ^{[1
]}

机构：

[1] ETH, Dept Mat, CH-8093 Zurich, Switzerland

来源：

JOURNAL OF POWER SOURCES | 2009年 / 194卷 / 01期

关键词：

Micro-solid oxide fuel cell; MEMS; Microfabrication; Miniaturization; Thin film deposition; YTTRIA-STABILIZED ZIRCONIA; DENSE LA0.52SR0.48CO0.18FE0.82O3-DELTA ELECTRODES; THIN-FILM MICROELECTRODES; ELECTRICAL-CONDUCTIVITY; NANOCRYSTALLINE CERIA; ELECTROCHEMICAL PERFORMANCE; STRUCTURAL-CHARACTERIZATION; IONIC-CONDUCTIVITY; OXYGEN REDUCTION; FABRICATION;

D O I：

10.1016/j.jpowsour.2009.03.048

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：

Micro-solid oxide fuel cells (mu-SOFC) are promising power sources for portable electronic devices. This review presents the current status of development of microfabricated micro-solid oxide fuel cell membranes for power delivery. The mu-SOFC membranes are developed using micro-electro-mechanical system (MEMS) fabrication and machining techniques. The different designs of free-standing mu-SOFC membranes and mu-SOFCs deposited on porous substrates are presented. The materials used in the mu-SOFC anode, electrolyte and cathode are discussed and compared along with their microstructures. The electrical performance data of the different mu-SOFC designs are compared and discussed. High mu-SOFC performances of 677 mW cm(-2) were demonstrated at temperatures as low as 400 degrees C. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：119 / 129

页数：11

共 98 条

[1] Fabrication and structural characterization of self-supporting electrolyte membranes for a micro solid-oxide fuel cell [J].