Chemically induced stresses in the cathode of single chamber solid oxid fuel cell - Mines Saint-Étienne Access content directly
Journal Articles National Technical University Kharkov Polytechnic Institute Year : 2007

Chemically induced stresses in the cathode of single chamber solid oxid fuel cell

Abstract

A relation between diffusion of the oxygen ions, chemical expansion in electrocchemical ceramics, and chemically induced stress evolution in the cathode over time for the Single Chamber Solid Oxide Fuel Cell based on the miniaturisation concept using thick films produced by screen-printing method has been established. The proposed model has been used to calculate the time dependent stress distribution in the cathode as a function of the material parameters, geometrical parameters of the cathode, and concentration of the oxygen ions under steady state operating conditions of the Single Chamber Solid Oxide Fuel Cell.
No file

Dates and versions

emse-00437644 , version 1 (01-12-2009)

Identifiers

  • HAL Id : emse-00437644 , version 1

Cite

A. Zolochevsky, N.N. Tkachuk, Jean-Paul Viricelle, Christophe Pijolat. Chemically induced stresses in the cathode of single chamber solid oxid fuel cell. National Technical University Kharkov Polytechnic Institute, 2007, 23, pp.148-57. ⟨emse-00437644⟩
31 View
0 Download

Share

Gmail Facebook X LinkedIn More