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Li-insertion/extraction properties of three-dimensional Sn electrode prepared by facile electrodeposition method
https://shinshu.repo.nii.ac.jp/records/45007
https://shinshu.repo.nii.ac.jp/records/450074cfd4a20-97bd-40cd-bcce-7471a65b56e6
| Item type | Journal Article(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2020-09-04 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Li-insertion/extraction properties of three-dimensional Sn electrode prepared by facile electrodeposition method | |||||||||||
| 作成者(その他言語) |
Shimizu, Masahiro
× Shimizu, Masahiro
× Munkhbat, Mendsaikhan
× Arai, Susumu
|
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| 公開者(その他言語) | ||||||||||||
| 姓名 | SPRINGER | |||||||||||
| 書誌情報 |
JOURNAL OF APPLIED ELECTROCHEMISTRY 巻 47, 号 6, p. 727-734, 発行日 2017-04-18 |
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| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Electrodeposition | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Sn electrode | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Li-ion battery | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Three-dimensional structure | |||||||||||
| キーワード | ||||||||||||
| 主題Scheme | Other | |||||||||||
| 主題 | Current collector | |||||||||||
| 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 | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | metadata only access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||
| 内容記述 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Toward the realization of reliable Li-ion batteries with high performance and safety, component materials such as those of the current collector and negative electrode require further innovation. Sn, one of the most promising negative-electrode materials, can be electrochemically fixed on a substrate without any binder or conductive additive. However, the pulverization of Sn-plated films on substrates caused by large volume changes during Li-Sn reactions is the main reason hindering the practical application of Sn-plated electrodes. In the present study, we developed an electrodeposited three-dimensional (3D) Cu substrate applied to underlayer of the electrode. The effect of substrate geometry on the charge-discharge performance of the Sn electrode was investigated. The 3D-Cu/Sn electrode exhibited superior cycling performance with a reversible capacity of 470 mA h g(-1) even at the 300th cycle, whereas the Sn-plated electrode prepared on a typical flat Cu substrate showed a capacity of only 20 mA h g(-1). The results demonstrated that the 3D structure played a key role in accommodating volumetric changes in the Sn to suppress electrode disintegration. The developed 3D-Cu substrate will be significantly useful as a current collector for alloy-based active materials. [GRAPHICS] . | |||||||||||
| 日付 | ||||||||||||
| 日付 | 2020-01-30 | |||||||||||
| 日付タイプ | Created | |||||||||||
| 資源タイプ | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | Article | |||||||||||
| その他の資源識別子 | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | JOURNAL OF APPLIED ELECTROCHEMISTRY.47(6):727-734(2017) | |||||||||||
| 資源識別子URI | ||||||||||||
| 識別子 | http://hdl.handle.net/10091/00021825 | |||||||||||
| 識別子タイプ | HDL | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||
| 収録物識別子 | 0021-891x | |||||||||||
| 処理レコードID(総合目録DB) | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AA11981601 | |||||||||||
| DOI | ||||||||||||
| 関連タイプ | isVersionOf | |||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | https://doi.org/10.1007/s10800-017-1075-0 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | This is a post-peer-review, pre-copyedit version of an article published in JOURNAL OF APPLIED ELECTROCHEMISTRY. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10800-017-1075-0 | |||||||||||
| 権利 | ||||||||||||
| 権利情報 | This is a post-peer-review, pre-copyedit version of an article published in JOURNAL OF APPLIED ELECTROCHEMISTRY. The final authenticated version is available online at: http://dx.doi.org/10.1007/s10800-017-1075-0 | |||||||||||
| 著者版フラグ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
