Article
Cited 3 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Structure and conductivity of the Gd0.8Sr0.2Co1-xMnxO3 (x=0-1.0) system SCIE SCOPUS
- Title
- Structure and conductivity of the Gd0.8Sr0.2Co1-xMnxO3 (x=0-1.0) system
- Authors
- Phillipps, M; Sammes, N; Takeda, Y; Yamamoto, O
- Date Issued
- 1996-06
- Publisher
- Springer
- Abstract
- Gd0.8Sr0.2Co1-xMnxO3 (x = 0.0-1.0) was studied as a possible candidate for use as a cathode in a solid oxide fuel cell(SOFC). The distorted perovskite system Gd0.8Sr0.2Co1-xMnxO3 showed orthorhombic structure of the GdFeO3 type, for x = 0.0 to 1.0. Electrical conductivities of dense sintered samples were measured from room temperature to 900 degrees C, and Gd0.8Sr0.2Co0.9Mn0.1O3 showed the highest conductivity of around 250 S cm(-1) at 870 degrees C. The thermal expansion behavior of the Mn rich compositions, however, showed the best compatibility for use with an yttria stabilized zirconia electrolyte for SOFC applications.
- Keywords
- Perovskite; gadolinium cobaltite; solid oxide fuel cell; STABILIZED ZIRCONIA; PEROVSKITE; ELECTRODES; OXIDES
- ISSN
- 0366-9297
- Article Type
- Article
- Citation
- Journal of the Japanese Electrochemical Society, vol. 64, no. 6, page. 544 - 548, 1996-06
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
Communities & Collection
Related Researcher
- Nigel Mark SammesNIGEL, MARK SAMMES
- Div. of Advanced Nuclear Enginrg