WEKO3
アイテム
Novel Composite Thick-Film Electrodes Consisted of Zinc Oxide and Silicon for Lithium-Ion Battery Anode
https://repository.lib.tottori-u.ac.jp/records/7218
https://repository.lib.tottori-u.ac.jp/records/72189517e523-ae38-487f-8df5-50becd56b79c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ijes7(5)_4322.pdf (1.1 MB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2018-06-22 | |||||
| タイトル | ||||||
| タイトル | Novel Composite Thick-Film Electrodes Consisted of Zinc Oxide and Silicon for Lithium-Ion Battery Anode | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | Zinc oxide | |||||
| キーワード | ||||||
| 主題 | Silicon | |||||
| キーワード | ||||||
| 主題 | Thick-film electrode | |||||
| キーワード | ||||||
| 主題 | Conversion reaction | |||||
| キーワード | ||||||
| 主題 | Gas-deposition method | |||||
| キーワード | ||||||
| 主題 | Li-ion battery | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Zinc oxide | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Silicon | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Thick-film electrode | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Conversion reaction | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Gas-deposition method | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | Li-ion battery | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
Usui, Hiroyuki
× Usui, Hiroyuki× Kono, Takamasa× Sakaguchi, Hiroki× Kono, Takamasa |
|||||
| 著者所属 | ||||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 著者所属 | ||||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 著者所属 | ||||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | As a novel anode for Li-ion battery, ZnO/Si composite thick-film electrodes with various ratios of ZnO:Si were prepared by a gas-deposition method using a commercial Si powder and a radial-shaped ZnO powder synthesized by a precipitation method. We investigated the effect of the ZnO amount and the radial morphology on the anode performance, comparing with charge–discharge properties of a ZnO electrode without Si. The ZnO electrode showed a stable cyclability and a moderate discharge capacity of 160–220 mA h g-1 after the 20th cycle. The composite electrode of ZnO/Si with a ratio of 89/11 wt.% exhibited a good cycle stability after the 20th cycle and large discharge capacities exceeding the theoretical capacity of graphite until the 370th cycle. In contrast, a composite electrode containing of crushed ZnO showed a flat surface and poor performance. These results revealed that microstructure of the radial-shaped ZnO is very favorable for improving efficiencies of electrode reactions due to its high surface area, and is effective in accommodating the stresses induced by Li-insertion and Li-extraction in/from Si. | |||||
| 書誌情報 |
International Journal of Electrochemical Science en : International Journal of Electrochemical Science 巻 7, 号 5, p. 4322-4334, 発行日 2012-05-01 |
|||||
| 出版者 | ||||||
| 出版者 | ESG | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 14523981 | |||||
| 権利 | ||||||
| 権利情報 | © 2012 by ESG (www.electrochemsci.org) | |||||
| 情報源 | ||||||
| 関連名称 | International Journal of Electrochemical Science. 2012, 7(5), 4322-4334 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://www.electrochemsci.org/papers/vol7/7054322.pdf | |||||
| 関連名称 | http://www.electrochemsci.org/papers/vol7/7054322.pdf | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
