Zhang Wanxia, Huang Ruting, Song Liyan, Shi Xianyang
Anhui Province Key Laboratory of Wetland Ecosystem Protection and Restoration, School of Resource and Environmental Engineering, Anhui University, Hefei 230601, China.
Nanoscale. 2021 May 27;13(20):9075-9090. doi: 10.1039/d1nr00617g.
Metal-organic frameworks (MOFs) are porous materials composed of metal centers and organic connectors. They are formed by complexation reactions and exhibit characteristics of both polymers and coordination compounds. They exhibit numerous advantageous features, including a large specific surface area, adjustable pore size/shape, and modifiable pore wall functional groups. Consequently, MOFs have been extensively applied in the photocatalytic reduction of carbon dioxide (CO2). Despite considerable research on cobalt-based MOFs, the photocatalytic reduction of CO2 in the presence of these materials remains challenging. The present review summarizes the current studies concerning the utilization of cobalt-based MOFs in the photocatalytic reduction of CO2. Additionally, approaches used to enhance the catalytic reduction performance are evaluated and the challenges associated with Co-based MOFs are discussed.
金属有机框架材料（MOFs）是由金属中心和有机连接体组成的多孔材料。它们通过络合反应形成，兼具聚合物和配位化合物的特性。它们具有许多优势特性，包括大比表面积、可调节的孔径/形状以及可修饰的孔壁官能团。因此，MOFs已被广泛应用于二氧化碳（CO2）的光催化还原。尽管对钴基金属有机框架材料进行了大量研究，但在这些材料存在下的CO2光催化还原仍然具有挑战性。本综述总结了目前关于钴基金属有机框架材料在CO2光催化还原中的应用研究。此外，还评估了用于提高催化还原性能的方法，并讨论了与钴基金属有机框架材料相关的挑战。
