Preparation and Electrochemical Performance of (La,Sr)(Co,Fe)O3-δCathode for Solid Oxide Fuel Cells

Chinese Journal of Catalysis ›› 2009, Vol. 30 ›› Issue (2): 131-136.

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Preparation and Electrochemical Performance of (La,Sr)(Co,Fe)O3-δCathode for Solid Oxide Fuel Cells

CHEN Jing, LIANG Fengli, LIU Lina, PU Jian, CHI Bo, LI Jian*

State Key Laboratory of Materials Processing and Die & Mould Technology, School of Materials Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, Hubei, China

Received:2009-02-25 Online:2009-02-25 Published:2012-11-21

Abstract

Abstract: LSCF electrodes with different structure for SOFC were prepared by impregnation and screen printing, respectively. Enhancement in the electrode m icrostructure and cell performance was substantial, showing the great potential of the impregnation method in the development of high performance and nano- structured electrodes, with specific functions.

Key words: lanthanum, strontium, cobalt, iron, composite oxide, solid oxide fuel cell, composite cathode, impregnation, screen printing

CHEN Jing;LIANG Fengli;LIU Lina;PU Jian;CHI Bo;LI Jian*. Preparation and Electrochemical Performance of (La,Sr)(Co,Fe)O3-δCathode for Solid Oxide Fuel Cells[J]. Chinese Journal of Catalysis, 2009, 30(2): 131-136.

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Preparation and Electrochemical Performance of (La,Sr)(Co,Fe)O3-δCathode for Solid Oxide Fuel Cells

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