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electrochemistry.23-00032.pdf | 4.16 MB | Adobe PDF | 見る/開く |
タイトル: | Development of Electrode Materials Based on Design Guideline of Electronic Structure Obtained by Synchrotron Radiation X-ray Analyses |
著者: | YAMAMOTO, Kentaro |
著者名の別形: | 山本, 健太郎 |
キーワード: | Electronic Structure Synchrotron Radiation X-ray Analysis Lithium-ion Battery All-solid-state Fluoride-ion Battery |
発行日: | Oct-2023 |
出版者: | The Electrochemical Society of Japan |
誌名: | Electrochemistry |
巻: | 91 |
号: | 10 |
論文番号: | 102004 |
抄録: | Electrode reactions in electrochemical devices often consist of charge transfer at electrode/electrolyte interface and charge compensation in electrode active material. Therefore, to design electrochemical devices with high electrochemical performance, it is important to understand electronic structures of the electrode/electrolyte interface and electrode bulk during electrochemical reactions, and to design electrode materials to control them. In this paper, certain phenomena at the electrode/electrolyte interface and electrode bulk in lithium-ion batteries are clarified by using synchrotron radiation X-ray analyses. The information obtained from those X-ray analyses are applied to control the structure of the electrode/electrolyte interface and electrode bulk. Moreover, new cathode materials for all-solid-state fluoride-ion with high power and cyclic performances have been developed, compared to simple metal/metal fluoride materials, by using the findings obtained from the synchrotron radiation X-ray analyses. |
著作権等: | © The Author(s) 2023. Published by ECSJ. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY, http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse of the work in any medium provided the original work is properly cited. |
URI: | http://hdl.handle.net/2433/287147 |
DOI(出版社版): | 10.5796/electrochemistry.23-00032 |
出現コレクション: | 学術雑誌掲載論文等 |
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