Segmented electrode analysis of an anode-supported planar solid oxide fuel cell for the diagnosis of marine power applications

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

3 Citations (Scopus)

Abstract

In planar solid oxide fuel cells (SOFCs), the fuel/oxidant distributions cause current and temperature distributions over the electrodes, giving chemical and thermo-mechanical cell degradations as well as decays in the total cell performance and efficiency. We focus on the development of real-time abnormaldiagnosis method to improve the reliability and durability required for the long-term safety and stable operation of the marine SOFC. We therefore address in-situ measurements of in-plane spatial current and impedance distributions along the flow channels of an anode-supported planar SOFC by segmented cathodes opposing to up, mid, and downstream parts of the anode.

Original languageEnglish
Title of host publicationECS Transactions
EditorsT. Kawada, S. C. Singhal
PublisherElectrochemical Society Inc.
Pages2109-2113
Number of pages5
Edition1
ISBN (Electronic)9781607685395
DOIs
Publication statusPublished - May 30 2017
Event15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 - Hollywood, United States
Duration: Jul 23 2017Jul 28 2017

Publication series

NameECS Transactions
Number1
Volume78
ISSN (Print)1938-5862
ISSN (Electronic)1938-6737

Other

Other15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017
CountryUnited States
CityHollywood
Period7/23/177/28/17

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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    Nakajima, H., Kitahara, T., & Tsuda, E. (2017). Segmented electrode analysis of an anode-supported planar solid oxide fuel cell for the diagnosis of marine power applications. In T. Kawada, & S. C. Singhal (Eds.), ECS Transactions (1 ed., pp. 2109-2113). (ECS Transactions; Vol. 78, No. 1). Electrochemical Society Inc.. https://doi.org/10.1149/07801.2109ecst