Engineering the Local Atomic Environments of Indium Single‐Atom Catalysts for Efficient Electrochemical Production of Hydrogen Peroxide
Tsinghua University · Institute of Physics · +10 more institutions
Abstract
Abstract The in‐depth understanding of local atomic environment–property relationships of p‐block metal single‐atom catalysts toward the 2 e − oxygen reduction reaction (ORR) has rarely been reported. Here, guided by first‐principles calculations, we develop a heteroatom‐modified In‐based metal–organic framework‐assisted approach to accurately synthesize an optimal catalyst, in which single In atoms are anchored by combined N,S‐dual first coordination and B second coordination supported by the hollow carbon rods (In SAs/NSBC). The In SAs/NSBC catalyst exhibits a high H 2 O 2 selectivity of above 95 % in a wide range of pH. Furthermore, the In SAs/NSBC‐modified natural air diffusion electrode exhibits an…
Citation impact
- FWCI
- 12.52
- Percentile
- 100%
- References
- 80
Authors
12- EZErhuan Zhang
Tsinghua University
- LTLei Tao
Institute of Physics, University of Chinese Academy of Sciences
- JAJingkun An
Tianjin University, Tianjin Academy of Environmental Sciences
- JZJiangwei Zhang
Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Advanced Technology & Materials (China), Dalian National Laboratory for Clean Energy
- LMLingzhe Meng
Beijing Institute of Technology, Advanced Technology & Materials (China)
Topics & keywords
- Catalysis
- Heteroatom
- Electrochemistry
- Electrolyte
- Electrosynthesis
- Hydrogen peroxide
- Chemistry
- Metal