Duan Zhiliang, Liu Minghao, Li Xuewen, Yang Shuai, Liu Sijia, Xu Qing, Zeng Gaofeng
School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.
CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute, Chinese Academy of Science, Shanghai 201210, China.
Chem Commun (Camb). 2022 Nov 29;58(95):13214-13217. doi: 10.1039/d2cc05433g.
Covalent organic framework (COF)-derived carbons have various applications in electrochemical energy storage and conversion systems. In this work, we have constructed a highly active catalyst (Ir-COF@ZIF) for the HER and ORR by integrating multifunctional sites (Ir nanoparticles, Co-N sites and Co nanoparticles) into core-shell COF@ZIF-67-derived carbon.