Vacuum and Surface Science
Online ISSN : 2433-5843
Print ISSN : 2433-5835
Special Feature : Operando Spectroscopy : Cells and Fuel Cells
Operando XAFS Analysis of Solid Oxide Fuel Cells (SOFCs)
Koji AMEZAWA
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2019 Volume 62 Issue 1 Pages 21-26

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Abstract

Solid oxide fuel cells (SOFCs) are expected as a next-generation energy conversion device having high efficiency. In order to improve the performance, durability and reliability of SOFCs, further understandings of the electrode reactions are necessary. For this purpose, the introduction of spectroscopic analytical techniques, combined with conventional electrochemical measurements, would be effective. In a last decade, we have been investigating the electrode reactions in SOFCs by applying the operando X-ray absorption fine structure (XAFS) measurements. In this paper, our recent research activities using operando XAFS analysis are reviewed.

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この記事はクリエイティブ・コモンズ [表示 - 非営利 4.0 国際]ライセンスの下に提供されています。
https://creativecommons.org/licenses/by-nc/4.0/deed.ja
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