CERAMIC AND METALLIC COMPONENTS FOR A PLANAR SOFC

被引：58

作者：

IVERSTIFFEE, E ^{[1
]}

WERSING, W ^{[1
]}

SCHIESS, M ^{[1
]}

GREINER, H ^{[1
]}

机构：

[1] SIEMENS AG, ENERGIEERZEUGUNG, MUNICH, GERMANY

来源：

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1990年 / 94卷 / 09期

关键词：

Cermets - Electric Properties - Electrochemistry - Electrolytes; Solid;

D O I：

10.1002/bbpc.19900940919

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：

We present a planar cell design for Solid Oxide Fuel Cells (SOFC) which combines the ceramic materials of a solid electrolyte (Y-stabilized ZrO2), cathode (LaSrMeO3 with Me:Mn, Co and Cr), and anode (Ni-Cermet) with a metallic interconnection material, the so-called metallic bipolar plate. This metallic component - which functions as a mechanically stabilizing frame, as well as gas distributor and electrical connector - possesses the advantages of much higher electrical and thermal conductivity when compared with the common ceramic interconnection material (LaCrO3). This allows the construction of cell stacks with increased power density (> 100 kW/m3).

引用

页码：978 / 981

页数：4