Conductivities and seebeck coefficients of donor-doped SrTiO3 oxide ceramics

E. Niwa, K. Sato, K. Yashiro, J. Mizusaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

Strontium titanate (SrTiO3) has a cubic perovskite-type structure in the wide range of the temperature and is chemically stable from oxidizing to reducing atmospheres. Moreover donor-doped SrTiO3 oxides have high electric conductivity. In this study, the examination was made on the possibilities of the application of polycrystalline of SrTi 1-yNbyO3 and Sr1-xY xTiO3 to the interconnector material of SOFCs. The result of conductivities corresponded to Kroger-Vink diagram of donor-doped SrTiO 3.

Original languageEnglish
Title of host publicationECS Transactions - Solid Oxide Fuel Cells 11 (SOFC-XI)
Pages2631-2638
Number of pages8
Edition2 PART 3
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event11th International Symposium on Solid Oxide Fuel Cells (SOFC-XI)- 216th ECS Meeting - Vienna, Austria
Duration: Oct 4 2009Oct 9 2009

Publication series

NameECS Transactions
Number2 PART 3
Volume25
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other11th International Symposium on Solid Oxide Fuel Cells (SOFC-XI)- 216th ECS Meeting
CountryAustria
CityVienna
Period10/4/0910/9/09

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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