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Electrochromic durability and color variation of thickness-controlled nanosheet-structured nickel-cobalt oxide thin films
https://kitami-it.repo.nii.ac.jp/records/2000912
https://kitami-it.repo.nii.ac.jp/records/20009128aeec4ef-dde1-461a-8cfe-f07086f47d51
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Journal of Electronic Materials_53_3684.pdf (1.3 MB)
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| Item type | デフォルトアイテムタイプ（シンプル）(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2025-09-25 | |||||||
| タイトル | ||||||||
| タイトル | Electrochromic durability and color variation of thickness-controlled nanosheet-structured nickel-cobalt oxide thin films | |||||||
| 言語 | en | |||||||
| その他のタイトル | ||||||||
| 言語 | en | |||||||
| 作成者 |
Kyung Ho Kim
× Kyung Ho Kim× Kodai Numata
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| 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 | |||||||
| 権利情報 | ||||||||
| 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: https://doi.org/10.1007/s11664-024-11114-9 | |||||||
| 権利者情報 | ||||||||
| 権利者名 | Springer nature link | |||||||
| 言語 | en | |||||||
| 主題 | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | Ni-Co oxide | |||||||
| 主題 | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | nanosheet-like structures | |||||||
| 主題 | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | thin film | |||||||
| 主題 | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | electrochromic | |||||||
| 主題 | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | color variation | |||||||
| 主題 | ||||||||
| 言語 | en | |||||||
| 主題Scheme | Other | |||||||
| 主題 | cycle durability | |||||||
| 内容記述 | ||||||||
| 内容記述タイプ | Abstract | |||||||
| 内容記述 | Owing to their electrochromic performance, hierarchically structured transition-metal oxides have promising energy-saving device applications. In this study, nanosheet-structured nickel-cobalt (Ni-Co) oxide thin films were prepared via facile processes under simple solution conditions and were used as energy-saving electrochromic materials. As the growth time increased from 1.5 h to 8 h, the film thickness increased from ~ 0.7 μm to ~ 1.3 μm, and the porous nanosheet-like structures were more uniformly distributed throughout the thin film. At the 1000th cyclic voltammetry (CV) cycle (scan rate = 50 m/V), the in situ transmittance variation ( ΔT ) and optical density ( ΔOD ) of an Ni-Co oxide thin film grown for 8 h were ~ 49% and ~ 0.71 at a wavelength of 700 nm, respectively, which were better than those of samples grown for 1.5 h ( ΔT of ~ 26%, ΔOD of ~ 0.19) and 3 h ( ΔT of ~ 46%, ΔOD of ~ 0.61). However, the Ni-Co oxide thin-film samples grown for 1.5 h and 3 h had good electrochromic durability over 1000 cycles, with reversibility of 0.99. These Ni-Co oxide thin films exhibited tunable color modulation in the bleached and colored states, along with fast switching time (< 4 s) and excellent coloration memory effects. | |||||||
| 言語 | en | |||||||
| 出版者 | ||||||||
| 出版者 | Springer nature | |||||||
| 言語 | en | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子（シンプル） | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ（シンプル） | journal article | |||||||
| 出版タイプ | ||||||||
| 出版タイプ | AM | |||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||
| 関連情報 | ||||||||
| 関連タイプ | isVersionOf | |||||||
| 識別子タイプ | DOI | |||||||
| 関連識別子 | https://doi.org/10.1007/s11664-024-11114-9 | |||||||
| 助成情報 | ||||||||
| 言語 | en | |||||||
| 収録物識別子 | ||||||||
| 収録物識別子タイプ | EISSN | |||||||
| 収録物識別子 | 1543186X | |||||||
| 書誌情報 |
en : Journal of Electronic Materials 巻 53, p. 3684-3691, 発行日 2024-05 |
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