Y. Wang等人以氟化前驱体制备了三嗪框架化合物CTFs,所得氟化后的CTFs电催化CO2RR中甲烷的法拉第效率达99.3%,通过DFT理论计算等发现,框架化合物中F和N的共掺杂为CO2RR提供了能量有利的反应位点。
Yuanshuang Wang, Junxiang Chen, Genxiang Wang, Zhenhai Wen*, et al. Perfluorinated Covalent Triazine Framework for High-selectivity Electroconversion CO2 into CH4
Angew. Chem. Int. Ed. 10.1002/anie.201807173
http://dx.doi.org/10.1002/anie.201807173
http://dx.doi.org/10.1002/ange.201807173