Single Metal Site and Versatile Transfer Channel Merged into Covalent Organic Frameworks Facilitate High-Performance Li-CO2 Batteries

• Published in: ACS central science Vol. 7; no. 1; pp. 175 - 182
• Main Authors: Zhang, Yu, Zhong, Rong-Lin, Lu, Meng, Wang, Jian-Hui, Jiang, Cheng, Gao, Guang-Kuo, Dong, Long-Zhang, Chen, Yifa, Li, Shun-Li, Lan, Ya-Qian
• Format: Journal Article
• Language: English
• Published: American Chemical Society 27.01.2021

The sluggish kinetics and unclear mechanism have significantly hindered the development of Li-CO2 batteries. Here, a Li-CO2 battery cathode catalyst based on a porphyrin-based covalent organic framework (TTCOF-Mn) with single metal sites is reported to reveal intrinsic catalytic sites of aprotic CO2...