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Effect of Annealing Temperature of Ni-P/Si on its Lithiation and Delithiation Properties
https://repository.lib.tottori-u.ac.jp/records/7288
https://repository.lib.tottori-u.ac.jp/records/7288597c03d2-3859-48e5-a6d7-c338f265a308
| 名前 / ファイル | ライセンス | アクション |
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jes167(4)_ab743f.pdf (1.1 MB)
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jes167(4)_ab743fsm.pdf (1.5 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2022-07-06 | |||||
| タイトル | ||||||
| タイトル | Effect of Annealing Temperature of Ni-P/Si on its Lithiation and Delithiation Properties | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
道見, 康弘
× 道見, 康弘× 薄井, 洋行× 野上, 敏材× 伊藤, 敏幸× 坂口, 裕樹× Ueno, Ayumu× Shindo, Yoshiko× Mizuguchi, Hayato× Komura, Takuro |
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| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry, Tottori University / Course of Chemistry and Biotechnology, Department of Engineering, Graduate School of Sustainability Science, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry, Tottori University / Course of Chemistry and Biotechnology, Department of Engineering, Graduate School of Sustainability Science, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Department of Chemistry and Biotechnology, Graduate School of Engineering, Tottori University / Center for Research on Green Sustainable Chemistry, Tottori University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Annealed Ni–P–coated Si (Ni–P/Si) anodes for lithium-ion batteries have shown a superior cycle life with discharge capacity of 1000 mA h g−1 over 1100 cycles in some ionic-liquid electrolytes. However, the annealing temperature has yet to be optimized for Ni–P/Si electrodes. We investigated the electrochemical performance of Ni–P/Si electrode annealed at various temperatures in this study. The Ni–P/Si electrodes annealed at 800 ± 20 °C exhibited a superior cycle life with a reversible capacity of 1000 mA h g−1 over 1000 cycles, whereas the capacity of the electrodes annealed at temperatures of 750 °C and 850 °C faded at approximately 500 cycles. At 800 °C, a newly formed NiSi2 phase was theorized to significantly contribute to improving adhesion between the Ni–P coating layer and the Si particles. The Ni–P coating particles tended to aggregate at 850 °C, leading to a reduction in the coating effect, that is, a decline in their reactivity with Li+, acceleration of electrode disintegration, and a reduction in electrical conductivity. On the other hand, Ni–P/Si electrodes annealed at 850 °C exhibited a superior rate performance. The amount of available NiSi2 which ultimately contributed to higher reactivity with Li should increase. | |||||
| 書誌情報 |
JOURNAL OF THE ELECTROCHEMICAL SOCIETY en : JOURNAL OF THE ELECTROCHEMICAL SOCIETY 巻 167, 号 4, 発行日 2020-02-17 |
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| 出版者 | ||||||
| 出版者 | The Electrochemical Society, IOP Publishing | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 00134651 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1149/1945-7111/ab743f | |||||
| 権利 | ||||||
| 権利情報 | (C) 2020 The Author(s). Published on behalf of The Electrochemical Society by IOP Publishing Limited. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY, http://creativecommons.org/licenses/by | |||||
| 情報源 | ||||||
| 関連名称 | Domi Yasuhiro, Usui Hiroyuki, Ueno Ayumu, et al. Effect of Annealing Temperature of Ni-P/Si on its Lithiation and Delithiation Properties. JOURNAL OF THE ELECTROCHEMICAL SOCIETY. 2020. 167(4). doi:10.1149/1945-7111/ab743f | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://iopscience.iop.org/article/10.1149/1945-7111/ab743f | |||||
| 関連名称 | https://iopscience.iop.org/article/10.1149/1945-7111/ab743f | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| EISSN | ||||||
| 値 | 19457111 | |||||
