期刊
ACTA CHIMICA SINICA
卷 79, 期 1, 页码 10-22出版社
SCIENCE PRESS
DOI: 10.6023/A20080384
关键词
two-dimensionul material; photocatalysis; CO2 photoreduction; structure-activity reittionship
资金
- National Key Research and Development Program of China [2017YFA0206500, 2017YFA0206801]
- National Natural Science Foundation of China [21671163, 21773190, 21721001, 21931009]
This article presents the latest developments in using 2D materials for photocatalytic CO2 reduction, with a focus on the structure-activity relationship in catalytic reactions. Additionally, the potentials of emerging 2D materials such as black phosphorus, graphdiyne, and covalent organic frameworks as next-generation photocatalysts for CO2 reduction are discussed. The opportunities and challenges in the field of CO2 photoreduction are also analyzed based on current developments.
In past decades, global warming, sea level rising, and other climate problems caused by greenhouse effect are becoming more and more serious. Considerable efforts have been paid on developing new technology that can effectively reduce the atmospheric level of carbon dioxide (CO2), the most representative one of greenhouse gases. Solar-driven conversion of CO2 into high value-added hydrocarbon fuels is considered as the most promising approach to alleviate the current energy crisis and the rising CO2 level. Benefiting from their high specific surface area and novel electronic structures, two dimensional (2D) materials have drawn intense interest in the field of CO2 photoreduction. Herein, the latest development of 2D materials for photocatalvtic CO2 reduction is presented, with special emphasis given to the structure-activity relationship in catalytic reactions. The potentials of newly emerged 2D materials including black phosphorus, graphdiyne and covalent organic frameworks as the next generation photocatalvsts for CO2 reduction are then discussed. Finally, the opportunities and challenges in the field of CO2 photoreduction are featured on the basis of its current development.
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