EVALUATION OF PEROVSKITE ANODES FOR THE COMPLETE OXIDATION OF DRY METHANE IN SOLID OXIDE FUEL-CELLS

被引：31

作者：

BAKER, RT ^{[1
]}

METCALFE, IS ^{[1
]}

MIDDLETON, PH ^{[1
]}

STEELE, BCH ^{[1
]}

机构：

[1] UNIV LONDON IMPERIAL COLL SCI TECHNOL & MED,DEPT MAT,LONDON SW7,ENGLAND

来源：

SOLID STATE IONICS | 1994年 / 72卷

关键词：

D O I：

10.1016/0167-2738(94)90168-6

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：

Nickel solid oxide fuel cell anodes are unsuitable for operation with dry natural gas because of carbon deposition. Results from steady state and temperature programmed experiments over an alternative anode material, La0.8Ca0.2CrO3-x, indicate that both complete oxidation of methane and surface methane dissociation occur at temperatures above 500 degrees C. Negligible carbon deposition occurs during complete oxidation.

引用

页码：328 / 333

页数：6

共 10 条

[1] [Anonymous], [No title captured], Patent No. [3.330.697, 3330697]
[2] CATALYTIC COMBUSTION OF METHANE OVER VARIOUS PEROVSKITE-TYPE OXIDES
ARAI, H
YAMADA, T
EGUCHI, K
SEIYAMA, T
[J]. APPLIED CATALYSIS, 1986, 26 (1-2): : 265 - 276
[3] INVESTIGATION OF THE PARTIAL OXIDATION OF HYDROCARBONS ON METHANE COUPLING CATALYSTS
BURCH, R
TSANG, SC
[J]. APPLIED CATALYSIS, 1990, 65 (02): : 259 - 280
[4] CHRISTIE GM, 1993, THESIS IMPERIAL COLL
[5] TEMPERATURE-PROGRAMMED DESORPTION AND REACTION - APPLICATIONS TO SUPPORTED CATALYSTS
FALCONER, JL
SCHWARZ, JA
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1983, 25 (02): : 141 - 227
[6] CHEMISORPTION AND CATALYSIS ON LAMO3 OXIDES
KREMENIC, G
NIETO, JML
TASCON, JMD
TEJUCA, LG
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1985, 81 : 939 - 949
[7] MCCARTY JG, 1988, 9TH INT C CAT CALG, P1818
[8] MIDDLETON PH, 1993, 3RD P INT S SOL OX F
[9] CATALYTIC PROPERTIES OF RARE-EARTH OXIDES
ROSYNEK, MP
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1977, 16 (01): : 111 - 154
[10] TOTAL OXIDATION OF HYDROCARBONS ON PEROVSKITE OXIDES
SEIYAMA, T
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1992, 34 (04): : 281 - 300

← 1 →