Approach to equilibrium of the water-gas shift reaction on a Ni/zirconia anode under solid oxide fuel-cell conditions

被引：28

作者：

Ahmed, K ^{[1
]}

Föger, K ^{[1
]}

机构：

[1] Ceram Fuel Cells Ltd, Noble Pk, Vic 3174, Australia

来源：

JOURNAL OF POWER SOURCES | 2001年 / 103卷 / 01期

关键词：

SOFC; water-gas shift; Ni/zirconia anode; fuel utilization;

D O I：

10.1016/S0378-7753(01)00836-9

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：

The reverse water-gas shift reaction is carried out in a solid oxide fuel-cell at a range of fuel utilization levels and the approach of this reaction to thermodynamic equilibrium is calculated from the experimental data. It is found that the water-gas shift reaction is close to equilibrium only at high levels of fuel utilization. This is an important finding for modeling and simulation of fuel-cells. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：150 / 153

页数：4

共 11 条

[1] METHANE STEAM REFORMING KINETICS FOR SOLID OXIDE FUEL-CELLS [J].