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Sensitive in-operando observation of Li and O transport in thin-film Li-ion batteries
https://iwate-u.repo.nii.ac.jp/records/15780
https://iwate-u.repo.nii.ac.jp/records/157807c006c9b-9a1e-4254-8990-f501778302d1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
mte-v21p100844 (3.3 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-08-30 | |||||
| タイトル | ||||||
| タイトル | Sensitive in-operando observation of Li and O transport in thin-film Li-ion batteries | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Coincidence ERDA | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | In situ RBS | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Li depth profiling | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | O depth profiling | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Solid-state batteryf | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Oxide cathode | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者(その他) |
MATHAYAN, Vairavel
× MATHAYAN, Vairavel× MORITA, Kenji× TSUCHIYA, Bun× YE, Rongbin× BABA, Mamoru× PRIMETZHOFER, Daniel |
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| 著者(機関) | ||||||
| 値 | Department of Physics and Astronomy, Uppsala University | |||||
| 著者(機関) | ||||||
| 値 | Department of Research, Nagoya Industrial Science Research Institute | |||||
| 著者(機関) | ||||||
| 値 | Faculty of Science and Technology, Meijo University | |||||
| 著者(機関) | ||||||
| 値 | Faculty of Science and Engineering, Iwate University | |||||
| 著者(機関) | ||||||
| 値 | Faculty of Science and Engineering, Iwate University | |||||
| 著者(機関) | ||||||
| 値 | Department of Physics and Astronomy, Uppsala University | |||||
| 登録日 | ||||||
| 日付 | 2022-08-30 | |||||
| 書誌情報 |
Materials Today Energy 巻 21, p. 100844, 発行日 2021-08-19 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 24686069 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Thin-film batteries often contain oxides in the anode, cathode, and electrolyte materials. In-operando methods capable of Li and O depth profiling are relevant for battery research to study, e.g. diffusion and trapping of constituents. Here, we demonstrate ion beam–based analytical methods with high depth resolution and sensitivity for depth profiling Li and O in thin-film batteries using 10 MeV Li and He ions. Simultaneous depth profiling of Li and O was performed using combined coincidence elastic recoil detection analysis and Rutherford backscattering spectrometry measurements in the battery with 8 MeV He ions, and the Li and O transport was measured in operando. Reversible Li transport was observed from the LMO anode to the NbO cathode on charging and vice versa during discharging. O transport was observed from the LMO anode to the NbO cathode on first charging with 3.5 V but was not observed on further charging and discharging of the battery. Our in-operando measurements allow direct and quantitative observation of Li and O transport during charge-discharge cycles for thin-film batteries. | |||||
| 抄録（URL） | ||||||
| 表示名 | Sensitive in-operando observation of Li and O transport in thin-film Li-ion batteries | |||||
| URL | https://www.sciencedirect.com/science/article/pii/S2468606921002094 | |||||
| 出版者 | ||||||
| 出版者 | Elsevier Ltd. | |||||
| 権利 | ||||||
| 権利情報 | © 2021 The Author(s). | |||||
| 権利URI | ||||||
| 権利情報 | http://creativecommons.org/licenses/by/4.0/ | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1016/j.mtener.2021.100844 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
