Assessing Degradation of Marine Solid Oxide Fuel Cells Fed with Methane Fuel

Translated title of the contribution: Assessing Degradation of Marine Solid Oxide Fuel Cells Fed with Methane Fuel

Research output: Contribution to journalArticlepeer-review

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.
Translated title of the contributionAssessing Degradation of Marine Solid Oxide Fuel Cells Fed with Methane Fuel
Original languageJapanese
Pages (from-to)168-173
Number of pages6
JournalJournal of The Japan Institute of Marine Engineering
Volume54
Issue number2
DOIs
Publication statusPublished - Mar 1 2019

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