PREPARATION OF SR-SUBSTITUTED LAMNO3 THICK-FILMS AS CATHODE FOR SOLIDOXIDE FUEL-CELL

Authors
BASU RN PRATIHAR SK SAHA M MAITI HS
Citation
Rn. Basu et al., PREPARATION OF SR-SUBSTITUTED LAMNO3 THICK-FILMS AS CATHODE FOR SOLIDOXIDE FUEL-CELL, Materials letters, 32(4), 1997, pp. 217-222
Citations number
33
Categorie Soggetti
Material Science","Physics, Applied
Journal title
Materials letters → ACNP
ISSN journal
0167577X
Volume
32
Issue
4
Year of publication
1997
Pages
217 - 222
Database
ISI
SICI code
0167-577X(1997)32:4<217:POSLTA>2.0.ZU;2-Y
Abstract
Thick films of Sr-substituted LaMnO3 (LSM) were deposited on imperviou s YSZ electrolyte by the screen printing technique. The LSM powders us ed in this investigation were synthesized by autoignition of carboxyla te-nitrate gel. Multiple coatings were applied to increase the thickne ss of LSM layer. Effects of coating thickness and sintering temperatur e on the microstructure and electrical properties of the films were st udied. The properties of the films obtained from the present study, fu lfill the requirements of the cathode of a solid oxide fuel cell.