Analyzing Sulfur-doped Li<sub>3</sub>InCl<sub>6</sub> Solid Electrolytes by X-ray Absorption Spectroscopy
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- Yamagishi Mariya
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University
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- Tachibana Shintaro
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University
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- Shimizu Takeshi
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University
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- Mitsuhara Kei
- Ritsumeikan Global Innovation Research Organization, Ritsumeikan University
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- Orikasa Yuki
- Department of Applied Chemistry, College of Life Sciences, Ritsumeikan University
抄録
Solid electrolytes are key materials for improving the performance of all-solid-state rechargeable batteries, which are required to be highly ionically conductive, chemically stable, and formable. Despite a large number of studies on single-anion sulfide- or oxide-based solid electrolytes, there have been no reports on the synthesis of anion-doped chloride-based solid electrolytes. In this study, we doped the Li3InCl6 lithium-ion conductor with highly polarizable sulfide ions. The synthesized samples were characterized by X-ray diffraction and Cl K-edge and In L3-edge X-ray absorption spectroscopy. Sulfide-ion doping was found to perturb the electronic structure of the Cl 3p orbital and the local structure around In, while maintaining the crystal structure of Li3InCl6.
収録刊行物
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- 立命館大学SRセンター紀要
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立命館大学SRセンター紀要 23 (0), 19-22, 2021
学校法人立命館 立命館大学SRセンター
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詳細情報 詳細情報について
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- CRID
- 1390007670440397952
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- NII論文ID
- 130008077231
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- ISSN
- 24357634
- 13451650
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可