期刊
JOURNAL OF ENERGY CHEMISTRY
卷 62, 期 -, 页码 338-350出版社
ELSEVIER
DOI: 10.1016/j.jechem.2021.03.033
关键词
Alcohol oxidation; Photocatalysis; Carbonyl compounds; Selectivity
资金
- National Natural Science Foundation of China [21976054]
- Fundamental Research Funds for the Central Universities [2020MS036]
- Deutsche Forschungsgemeinschaft (DFG, German Research Foundation) within the collaborative research centre/transregio 247 Heterogeneous Oxidation Catalysis in the Liquid Phase
Photocatalytic oxidation of alcohols has gained increasing attention in recent years for its selective conversion of alcohols to carbonyl/acid compounds. Significant progress has been made in catalyst and reaction system design, as well as mechanistic investigations.
Photocatalytic oxidation of alcohols has received more and more attention in recent years following the numerous studies on the degradation of pollutants, hydrogen evolution, and CO2 reduction by photo-catalysis. Instead of the total oxidation of organics in the degradation process, the photo-oxidation of alcohols aims at the selective conversion of alcohols to produce carbonyl/acid compounds. Promising results have been achieved in designing the catalysts and reaction system, as well as in the mechanistic investigations in the past few years. This review summarizes the state-of-the-art progress in the photo-oxidation of alcohols, including the development of photocatalysts and cocatalysts, reaction conditions including the solvent and the atmosphere, and the exploration of mechanisms with scavengers experi-ment, electron paramagnetic resonance (EPR) and diffuse reflectance infrared Fourier transform (DRIFT) spectroscopy. The challenges and outlook for the further research in this field are also discussed. (C) 2021 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by ELSEVIER B.V. and Science Press. All rights reserved.
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