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Electrostatic Self-Assembly of Nanosized Carbon Nitride Nanosheet onto a Zirconium Metal-Organic Framework for Enhanced Photocatalytic CO2 Reduction

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この文献へのリンクには次のURLを使用してください:http://hdl.handle.net/2115/62750

タイトル: Electrostatic Self-Assembly of Nanosized Carbon Nitride Nanosheet onto a Zirconium Metal-Organic Framework for Enhanced Photocatalytic CO2 Reduction
著者: Shi, Li 著作を一覧する
Wang, Tao 著作を一覧する
Zhang, Huabin 著作を一覧する
Chang, Kun 著作を一覧する
Ye, Jinhua 著作を一覧する
キーワード: carbon nitride
metal-organic frameworks
photocatalysts
electron transfer
CO2 reduction
発行日: 2015年 9月 2日
出版者: Wiley-Blackwell
誌名: Advanced functional materials
巻: 25
号: 33
開始ページ: 5360
終了ページ: 5367
出版社 DOI: 10.1002/adfm.201502253
抄録: UiO-66, a zirconium based metal-organic framework, is incorporated with nanosized carbon nitride nanosheets via a facile electrostatic self-assembly method. This hybrid structure exhibits a large surface area and strong CO2 capture ability due to the introduction of UiO-66. We demonstrate that electrons from the photoexcited carbon nitride nanosheet can transfer to UiO-66, which can substantially suppress electron-hole pair recombination in the carbon nitride nanosheet, as well as supply long-lived electrons for the reduction of CO2 molecules that are adsorbed in UiO-66. As a result, the UiO-66/carbon nitride nanosheet heterogeneous photocatalyst exhibits a much higher photocatalytic activity for the CO2 conversion than that of bare carbon nitride nanosheets. We believe this self-assembly method can be extended to other carbon nitride nanosheet loaded materials.
Rights: This is the peer reviewed version of the following article: Advanced functional materials September 2, 2015, 25(33), pp.5360-5367, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/adfm.201502253/abstract. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/62750
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 葉 金花

 

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