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Defect as the essential factor in engineering carbon-nitride-based visible-light-driven Z-scheme photocatalyst
http://hdl.handle.net/10228/00008446
http://hdl.handle.net/10228/00008446423868ef-f5bc-4c71-b34c-311303fc227c
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
iENERON-2020_12.pdf (2.5 MB)
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| アイテムタイプ | 学術雑誌論文 = Journal Article(1) | |||||||||||||
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| 公開日 | 2021-08-30 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | journal article | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Defect as the essential factor in engineering carbon-nitride-based visible-light-driven Z-scheme photocatalyst | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 著者 |
Wang, Sicong
× Wang, Sicong× Teng, Zhenyuan× Xu, Yanqi× Yuan, Meng× Zhong, Yunhao× Liu, Sixiao× Wang, Chengyin× Wang, Guoxiu× 横野, 照尚
WEKO
6794
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | In designing of carbon nitride-based Z-scheme systems, band structure engineering of graphitic carbon nitride (g-C3N4) is unquestionably a crucial demand but paid rare attention to. Here, the broadened light absorption and charge transfer on sub gaps induced by thermal defects in defect-rich carbon nitride (d-C3N4) are simultaneously utilized to engineer a novel and more efficient Z-scheme system. The as-prepared α-Fe2O3/d-C3N4-1 exhibits dramatically improved photocatalytic degradation rate for tetracycline compared withα-Fe2O3/g-C3N4-1 under visible light. Dye photosensitization effect on photocatalytic reaction was ruled out, and the tetracycline decomposition mechanism was proposed. The efficiently restrained charge recombination and broadened light absorption in this Z-scheme system are key parameters of the outstanding photocatalytic activity. This proposed mechanism has the potential to push the limit of traditional carbon-nitride-based Z-scheme photocatalysts and can also shed substantial light on the engineering strategies for other polymeric Z-scheme photocatalysts. | |||||||||||||
| 言語 | en | |||||||||||||
| 書誌情報 |
en : Applied Catalysis B: Environmental 巻 260, p. 118145-1-118145-9, 発行日 2019-08-30 |
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| 出版社 | ||||||||||||||
| 出版者 | Elsevier | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.apcatb.2019.118145 | |||||||||||||
| 日本十進分類法 | ||||||||||||||
| 主題Scheme | NDC | |||||||||||||
| 主題 | 572 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 0926-3373 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | EISSN | |||||||||||||
| 収録物識別子 | 1873-3883 | |||||||||||||
| 著作権関連情報 | ||||||||||||||
| 権利情報 | Copyright (c) 2019 Elsevier B.V. All rights reserved. | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Defect-based interface | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Thermal defect | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Z-scheme | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Photocatalyst | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Carbon nitride | |||||||||||||
| 出版タイプ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 査読の有無 | ||||||||||||||
| 値 | yes | |||||||||||||
| 研究者情報 | ||||||||||||||
| URL | https://hyokadb02.jimu.kyutech.ac.jp/html/98_ja.html | |||||||||||||
| 論文ID（連携） | ||||||||||||||
| 値 | 10358099 | |||||||||||||
| 連携ID | ||||||||||||||
| 値 | 8354 | |||||||||||||
