Heterostructure construction of covalent organic frameworks/Ti 3 C 2 -MXene for high-efficiency electrocatalytic CO 2 reduction

作者：Liyuan Zhou, Qingyong Tian, Xiaoqing Shang, Yanming Zhao, Weijing Yao, Hongpo Liu, Qun Xu · 发表于：Green Chemistry · 年份：2023 · DOI：10.1039/d3gc03778a · 被引用次数：48 · 研究领域：CO2 Reduction Techniques and Catalysts、Covalent Organic Framework Applications、Advanced Photocatalysis Techniques

The in situ fabrication of imine-bonded porphyrin COFs and an MXene heterostructure can accelerate the electron transfer at interfaces, exhibiting superior electrocatalytic CO 2 reduction selectivity with 97.28% TOF value (CO 2 -to-CO) at a bias of −0.6 V vs. RHE.