| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2021-12-15 |
| タイトル |
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タイトル |
In situ Scanning Electron Microscopy of Silicon Anode Reactions in Lithium-Ion Batteries during Charge/Discharge Processes |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
CHEN, Chih-Yao
SANO, Teruki
TSUDA, Tetsuya
UI, Koichi
OSHIMA, Yoshifumi
YAMAGATA, Masaki
ISHIKAWA, Masashi
HARUTA, Masakazu
DOI, Takayuki
INABA, Minoru
KUWABATA, Susumu
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| 著者(機関) |
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|
値 |
Department of Applied Chemistry, Graduate School of Engineering, Osaka University |
| 著者(機関) |
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値 |
Department of Applied Chemistry, Graduate School of Engineering, Osaka University |
| 著者(機関) |
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値 |
Department of Applied Chemistry, Graduate School of Engineering, Osaka University |
| 著者(機関) |
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値 |
Department of Frontier Materials and Function Engineering, Graduate School of Engineering, Iwate University |
| 著者(機関) |
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値 |
School of Materials Science, Japan Advanced Institute of Science and Technology |
| 著者(機関) |
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値 |
Department of Chemistry and Materials Engineering, Kansai University |
| 著者(機関) |
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値 |
Department of Chemistry and Materials Engineering, Kansai University |
| 著者(機関) |
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値 |
Department of Molecular Chemistry and Biochemistry, Doshisha University |
| 著者(機関) |
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値 |
Department of Molecular Chemistry and Biochemistry, Doshisha University |
| 著者(機関) |
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値 |
Department of Molecular Chemistry and Biochemistry, Doshisha University |
| 著者(機関) |
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値 |
Department of Applied Chemistry, Graduate School of Engineering, Osaka University |
| 登録日 |
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日付 |
2021-12-15 |
| 書誌情報 |
Scientific Reports
巻 6,
p. 36153,
発行日 2016-10-26
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
20452322 |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
A comprehensive understanding of the charge/discharge behaviour of high-capacity anode active materials, e.g., Si and Li, is essential for the design and development of next-generation high-performance Li-based batteries. Here, we demonstrate the in situ scanning electron microscopy (in situ SEM) of Si anodes in a configuration analogous to actual lithium-ion batteries (LIBs) with an ionic liquid (IL) that is expected to be a functional LIB electrolyte in the future. We discovered that variations in the morphology of Si active materials during charge/discharge processes is strongly dependent on their size and shape. Even the diffusion of atomic Li into Si materials can be visualized using a back-scattering electron imaging technique. The electrode reactions were successfully recorded as video clips. This in situ SEM technique can simultaneously provide useful data on, for example, morphological variations and elemental distributions, as well as electrochemical data. |
| 出版者 |
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出版者 |
Springer Nature |
| 関係URI |
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識別子タイプ |
URI |
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関連識別子 |
https://www.nature.com/articles/srep36153 |
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関連名称 |
In situ Scanning Electron Microscopy of Silicon Anode Reactions in Lithium-Ion Batteries during Charge/Discharge Processes |
| 権利 |
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権利情報 |
© The Author(s) 2016 |
| 権利URI |
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権利情報 |
http://creativecommons.org/licenses/by/4.0/ |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
info:doi/10.1038/srep36153 |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
sr-v6p36153 (4.8 MB)
