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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/7288
597c03d2-3859-48e5-a6d7-c338f265a308
名前 / ファイル ライセンス アクション
jes167(4)_ab743f.pdf jes167(4)_ab743f.pdf (1.1 MB)
jes167(4)_ab743fsm.pdf jes167(4)_ab743fsm.pdf (1.5 MB)
Item type 学術雑誌論文 / Journal Article(1)
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

WEKO 254
e-Rad 50576717
研究者総覧鳥取大学 100001303

道見, 康弘

ja-Kana ドウミ, ヤスヒロ

en Domi, Yasuhiro

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薄井, 洋行

× 薄井, 洋行

WEKO 4098
e-Rad 60423240
研究者総覧鳥取大学 100000473

薄井, 洋行

ja-Kana ウスイ, ヒロユキ

en Usui, Hiroyuki

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野上, 敏材

× 野上, 敏材

WEKO 2693
e-Rad 60402963
研究者総覧鳥取大学 100000941

野上, 敏材

ja-Kana ノカミ, トシキ

en Nokami, Toshiki

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伊藤, 敏幸

× 伊藤, 敏幸

WEKO 1108
e-Rad 50193503
研究者総覧鳥取大学 100000464

伊藤, 敏幸

ja-Kana イトウ, トシユキ

en Itoh, Toshiyuki

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坂口, 裕樹

× 坂口, 裕樹

WEKO 3101
e-Rad 00202086
研究者総覧鳥取大学 100000517

坂口, 裕樹

ja-Kana サカグチ, ヒロキ

en Sakaguchi, Hiroki

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Ueno, Ayumu

× Ueno, Ayumu

WEKO 27052

en Ueno, Ayumu

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Shindo, Yoshiko

× Shindo, Yoshiko

WEKO 27053

en Shindo, Yoshiko

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Mizuguchi, Hayato

× Mizuguchi, Hayato

WEKO 27054

en Mizuguchi, Hayato

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Komura, Takuro

× Komura, Takuro

WEKO 27055

en 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
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
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