Design, Fabrication, and Mechanism of Nitrogen-Doped Graphene-Based Photocatalyst

© 2021 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 33(2021), 9 vom: 14. März, Seite e2003521
1. Verfasser: Bie, Chuanbiao (VerfasserIn)
Weitere Verfasser: Yu, Huogen, Cheng, Bei, Ho, Wingkei, Fan, Jiajie, Yu, Jiaguo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Review CO2 reduction nitrogen-doped graphene based photocatalysis nitrogen-doped graphene structure nitrogen-doped graphene synthesis
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520 |a Solving energy and environmental problems through solar-driven photocatalysis is an attractive and challenging topic. Hence, various types of photocatalysts have been developed successively to address the demands of photocatalysis. Graphene-based materials have elicited considerable attention since the discovery of graphene. As a derivative of graphene, nitrogen-doped graphene (NG) particularly stands out. Nitrogen atoms can break the undifferentiated structure of graphene and open the bandgap while endowing graphene with an uneven electron density distribution. Therefore, NG retains nearly all the advantages of original graphene and is equipped with several novel properties, ensuring infinite possibilities for NG-based photocatalysis. This review introduces the atomic and band structures of NG, summarizes in situ and ex situ synthesis methods, highlights the mechanism and advantages of NG in photocatalysis, and outlines its applications in different photocatalysis directions (primarily hydrogen production, CO2 reduction, pollutant degradation, and as photoactive ingredient). Lastly, the central challenges and possible improvements of NG-based photocatalysis in the future are presented. This study is expected to learn from the past and achieve progress toward the future for NG-based photocatalysis 
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650 4 |a CO2 reduction 
650 4 |a nitrogen-doped graphene based photocatalysis 
650 4 |a nitrogen-doped graphene structure 
650 4 |a nitrogen-doped graphene synthesis 
700 1 |a Yu, Huogen  |e verfasserin  |4 aut 
700 1 |a Cheng, Bei  |e verfasserin  |4 aut 
700 1 |a Ho, Wingkei  |e verfasserin  |4 aut 
700 1 |a Fan, Jiajie  |e verfasserin  |4 aut 
700 1 |a Yu, Jiaguo  |e verfasserin  |4 aut 
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