Power generating performance of honeycomb-type solid oxide fuel cell consisting of LaGaO3 based oxide electrolyte

Hao Zhong, Hiroshige Matsumoto, Tatsumi Ishihara, Akira Toriyama

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

3 Citations (Scopus)

Abstract

La0 9Sr0 1Ga0 8Mg0 2O 3(LSGM) based honeycomb cell was for the first time successfully built and operated by using single and 4 walls. The LSGM honeycomb cell shows much higher power density than that using ZrO2 based one from 973 K to 1173 K. The maximum power density was ca. 390 and 250 mW/cm2 at 1073 and 973 K, respectively. The details of internal resistance analysis suggest that the IR loss is dominant internal resistance of the cell. The 4-wall cell is successfully working at 1073 K, and the estimated volumetric power density is as high as 300 W/L.

Original languageEnglish
Title of host publicationECS Transactions - 10th International Symposium on Solid Oxide Fuel Cells, SOFC-X
Pages669-675
Number of pages7
Edition1 PART 1
DOIs
Publication statusPublished - Dec 1 2007
Event10th International Symposium on Solid Oxide Fuel Cells, SOFC-X - , Japan
Duration: Jun 3 2007Jun 8 2007

Publication series

NameECS Transactions
Number1 PART 1
Volume7
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other10th International Symposium on Solid Oxide Fuel Cells, SOFC-X
CountryJapan
Period6/3/076/8/07

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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