期刊

Advanced Materials

标题

Single‐Atom Catalysts: Atomically Dispersed Transition Metals on Carbon Nanotubes with Ultrahigh Loading for Selective Electrochemical Carbon Dioxide Reduction

作者

Yi Cheng, Shiyong Zhao, Bernt Johannessen, Jean‐Pierre Veder, Martin Saunders, Matthew R. Rowles, Min Cheng, Chang Liu, Matthew F. Chisholm, Roland De Marco, Hui‐Ming Cheng, Shi‐Ze Yang, San Ping Jiang

摘要

Single‐atom catalysts are the smallest entities for catalytic reactions with projected high atomic efficiency, superior activity, and selectivity. However, their practical applications suffer from a very low metal loading. In article number 1706287, Shi‐Ze Yang, San Ping Jiang, and co‐workers develop a new approach to synthesize a new class of transition‐metal‐doped carbon nanotubes with record high atomic‐metal loading of 20% in the case of Ni. These Ni single‐atom catalysts show an excellent selectivity and activity for the electrochemical reduction of CO2 to CO, two orders of magnitude higher than Ni nanoparticles supported on CNTs.

原文链接

https://onlinelibrary.wiley.com/doi/abs/10.1002/adma.201870088