Degradation of SOFCs by various impurities: Impedance spectroscopy and microstructural analysis

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

4 被引用数 (Scopus)

抄録

SOFC can use various kinds of fuels besides hydrogen, including city gas, coal gas, digestion gas, and biogas. On the other hand, it is known that such practical fuels contain various fuel impurities such as sulfur, phosphorus, and siloxane, affecting fuel cell performance and durability. Here, a case study for siloxane as a model SOFC fuel impurity is made to understand the impurity poisoning phenomena through both electrochemical and microstructural analysis to analyze poisoning processes, especially by applying the DRT (Distribution of Relaxation Times) analysis.

本文言語英語
ホスト出版物のタイトルECS Transactions
編集者T. Kawada, S. C. Singhal
出版社Electrochemical Society Inc.
ページ1253-1260
ページ数8
1
ISBN(電子版)9781607685395
DOI
出版ステータス出版済み - 5 30 2017
イベント15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 - Hollywood, 米国
継続期間: 7 23 20177 28 2017

出版物シリーズ

名前ECS Transactions
番号1
78
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

その他

その他15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017
Country米国
CityHollywood
Period7/23/177/28/17

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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