Portal de Periódicos da CAPES

Optimized Lanthanum Ferrite-Based Cathodes for Anode-Supported SOFCs

2002; Electrochemical Society; Volume: 5; Issue: 7 Linguagem: Inglês

10.1149/1.1483156

1944-8775

Steven P. Simner, Jeff Bonnett, Nathan L. Canfield, Kerry Meinhardt, Vincent Sprenkle, Jeffry W. Stevenson,

Electronic and Structural Properties of Oxides

Three cathode compositions and have been tested as solid oxide fuel cell (SOFC) cathodes at operating temperatures from 650 to 750°C. Sintering temperatures were established for each cathode composition to provide optimized cell performance. exhibited the highest power density at 750°C and 0.7 V), and indicated excellent performance stability over a 300 h period. © 2002 The Electrochemical Society. All rights reserved.