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Color-Tunable Nanosheet-structured Nickel–Cobalt Hydroxide and Oxide Thin Films
https://kitami-it.repo.nii.ac.jp/records/2000717
https://kitami-it.repo.nii.ac.jp/records/200071784bd9a68-af94-4b49-b68b-72923baffe24
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Journal of Electronic Materials _ 52_4935-4939.pdf (876 KB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||
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| 公開日 | 2024-12-13 | |||||||||||
| タイトル | ||||||||||||
| タイトル | Color-Tunable Nanosheet-structured Nickel–Cobalt Hydroxide and Oxide Thin Films | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | eng | |||||||||||
| 資源タイプ | ||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| タイプ | journal article | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | open access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||
| 著者 |
Kim, Kyung Ho
× Kim, Kyung Ho
× Numata, Kodai
× Abe, Yoshio
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Nanosheet-structured nickel–cobalt (Ni-Co) hydroxide thin films were prepared directly on a fluorine-doped tin oxide (FTO)-coated glass substrate using a facile one-pot solution process. Upon annealing the thin film at 300°C, a phase transition from hydroxide to oxide was observed. In addition, the color of the thin films changed from whitish to yellow-orange. The vertically aligned nanosheet structures were well preserved during annealing. When the annealing temperature was increased to 450°C, individual nanosheets of Ni-Co oxide were embedded with sub-level nanoparticles and nanopores. The annealing treatment affected the color contrast and switching time. The Ni-Co oxide thin film exhibited higher optical contrast (53%, λ = 700 nm) when annealed at 300°C than when annealed at 450°C. The coloring and bleaching times (1–4 s) of the Ni-Co oxide thin films with annealing treatment were faster than those (6–18 s) of the Ni-Co hydroxide thin film without annealing. Furthermore, all the hydroxide and oxide thin films as anodic electrochromic materials exhibited reasonably good cycling durability at a scan rate of 50 mV/s. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
en : Journal of Electronic Materials 巻 52, p. 4935-4939, 発行日 2023-07 |
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| DOI | ||||||||||||
| 識別子タイプ | DOI | |||||||||||
| 関連識別子 | 10.1007/s11664-023-10458-y | |||||||||||
| 権利 | ||||||||||||
| 言語 | en | |||||||||||
| 権利情報 | 「This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s11664-023-10458-y」 | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Springer Nature | |||||||||||
| 言語 | en | |||||||||||
| 著者版フラグ | ||||||||||||
| 言語 | en | |||||||||||
| 値 | author | |||||||||||
| 出版タイプ | ||||||||||||
| 出版タイプ | AM | |||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
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Cite as
Kim, Kyung Ho, Numata, Kodai, Abe, Yoshio, 2023, Color-Tunable Nanosheet-structured Nickel–Cobalt Hydroxide and Oxide Thin Films: Springer Nature, 4935–4939 p.
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