B-site doping of lanthanum strontium titanate for solid oxide fuel cell anodes

被引：74

作者：

Miller, David N. ^{[1
]}

Irvine, John T. S. ^{[1
]}

机构：

[1] Univ St Andrews, Sch Chem, St Andrews KY16 9ST, Fife, Scotland

来源：

JOURNAL OF POWER SOURCES | 2011年 / 196卷 / 17期

基金：

英国工程与自然科学研究理事会;

关键词：

Perovskite; Strontium titanate; SOFC; Anode; EXTENDED DEFECTS; CONDUCTIVITY;

D O I：

10.1016/j.jpowsour.2010.11.067

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：

In this study the properties of the compounds La0.33Sr0.67Ti0.92X0.08O3+delta where X = Al3+, Ga3+, Fen+, Mg2+, Mnn+ and Sc3+, have been investigated in the search for alternative solid oxide fuel cell anodes. The choice of dopant controls the structure, redox properties, conductivity and electrocatalytic properties of the compound. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：7323 / 7327

页数：5

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