综述:石墨相氮化碳光fenton催化剂及其对有机废水的光催化降解性能

IF 2.1 4区化学 Q3 CHEMISTRY, PHYSICAL Catalysis Surveys from Asia Pub Date : 2022-06-20 DOI:10.1007/s10563-022-09363-x

Jingpeng Luo, Xu Du, Qingying Ye, Dong Fu

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引用次数: 3

摘要

综述了氮化石墨碳(g-C3N4)基Fenton及类Fenton催化剂的催化性能及应用。与半导体光催化相比，光催化与类芬顿氧化协同体系对有机废水的降解能力更强，但仍存在光生载体复合率高、金属在催化剂表面团聚严重等缺点，其催化性能有待进一步提高。基于g-C3N4的非均相光fenton类催化剂的开发及其fenton类机理将是未来研究的重点。

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Review: Graphite Phase Carbon Nitride Photo-Fenton Catalyst and its Photocatalytic Degradation Performance for Organic Wastewater

The catalytic properties and applications of Fenton and Fenton-like catalysts based on graphitic carbon nitride (g-C₃N₄) are reviewed. Compared with semiconductor photocatalytic, the synergistic system of photocatalysis and Fenton-like oxidation has a stronger ability to degrade organic wastewater, but there are still some shortcomings, such as high recombination rate of photogenerated carriers and serious agglomeration of metals on the catalyst surface, and its catalytic performance still needs to be further improved. The development of heterogeneous photo-Fenton-like catalysts based on g-C₃N₄ and their Fenton-like mechanism will be the focus of future research.

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来源期刊

Catalysis Surveys from Asia 化学-物理化学

CiteScore

4.80

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Early dissemination of important findings from Asia which may lead to new concepts in catalyst design is the main aim of this journal. Rapid, invited, short reviews and perspectives from academia and industry will constitute the major part of Catalysis Surveys from Asia . Surveys of recent progress and activities in catalytic science and technology and related areas in Asia will be covered regularly as well. We would appreciate critical comments from colleagues throughout the world about articles in Catalysis Surveys from Asia . If requested and thought appropriate, the comments will be included in the journal. We will be very happy if this journal stimulates global communication between scientists and engineers in the world of catalysis.