Polymeric Carbon Nitride-based Single Atom Photocatalysts for CO2 Reduction to C1 Products |
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| Authors: | MIAO Tianchang DI Xin HAO Feini ZHENG Gengfeng HAN Qing |
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| Affiliation: | 1. Key Laboratory of Cluster Science, Key Laboratory of Photoelectronic/Electrophotonic Conversion Matertals, Ministry of Eduction, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China;2. Laboratory of Advanced Materials, Department of Chemistry and Shanghai Key Laboratory of Molecular Catalysts and Innovation, Fudan University, Shanghai 200438, P. R. China |
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| Abstract: | Photocatalytic CO2 reduction to C1 fuels is considered to be an important way for alleviating increasingly serious energy crisis and environmental pollution. Due to the environment-friendly, simple preparation, easy formation of highly-stable metal-nitrogen(M-Nx) coordination bonds, and suitable band structure, polymeric carbon nitride-based single-atom catalysts(C3N4-based SACs) are expected to become a potential for CO2 reduction under visible-light irradiation. In this review, we summarize the recent advancement on C3N4-based SACs for photocatalytic CO2 reduction to C1 products, including the reaction mechanism for photocatalytic CO2 reduction to C1 products, the structure and synthesis methods of C3N4-based SACs and their applications toward photocatalytic CO2 reduction reaction(CO2RR) for C1 production. The current challenges and future opportunities of C3N4-based SACs for photoreduction of CO2 are also discussed. |
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| Keywords: | Photocatalytic CO2 reduction Polymeric carbon nitride Polymeric carbon nitride-based single-atom catalyst C1 product |
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