Study on Photoelectrocatalysis of Organic Carbon Materials
Xiangjuan Chen , Huan Wang , Weijia An , Li Liu , Wenquan Cui
Progress in Chemistry ›› 2022, Vol. 34 ›› Issue (11) : 2361 -2372.
Organic carbon materials are widely used in the field of photoelectrocatalysis because of their high charge conduction efficiency, adjustable structure and no pollution. The catalyst containing organic carbon as electrode material has become one of the research hotspots in the field of photoelectrocatalysis. The structure and characteristics of several common organic carbon materials are introduced in this paper. These preparation methods and research direction of photoelectrocatalysis are also elaborated. And the electrodes containing organic carbon were divided into three categories. Five functions of organic carbon materials in photoelectric catalytic system are summarized and discussed: (1) act as catalyst; (2) act as photosensitizer; (3) act as electronic medium; (4) act as carrier; (5) act as photoelectrode stabilizer. In the end the research status and difficulties of organic carbon materials in photoelectrocatalytic system are also described in this paper.
1 Introduction
2 Common carbon-based compounds
2.1 C-Dots
2.2 G-C3N4
2.3 Graphene
2.4 Metal-organic skeleton
2.5 Other organic carbon materials
3 Carbon-based compound electrode material
3.1 Thin film type photoelectrode
3.2 Array type photoelectrode
3.3 Gel type photoelectrode
4 The role of organic carbon materials in photocatalysis
4.1 Act as catalyst
4.2 Act as photosensitizer
4.3 Act as electronic medium
4.4 Act as carrier
4.5 Act as stabilizer
5 Conclusion and outlook
organic carbon material / photoelectrocatalysis / photoelectrode
Youth Program of Natural Science of Hebei Province(B2020209065)
Science and Technology Project of Hebei Education Department(BJK2022013)
Key Program of Natural Science of Hebei Province(B2020209017)
/
| 〈 |
|
〉 |
PDF
