Single‐Atom Fe Catalysts for Fenton‐Like Reactions: Roles of Different N Species
Central South University · Tsinghua University · +7 more institutions
Abstract
Recognizing and controlling the structure-activity relationships of single-atom catalysts (SACs) is vital for manipulating their catalytic properties for various practical applications. Herein, Fe SACs supported on nitrogen-doped carbon (SA-Fe/CN) are reported, which show high catalytic reactivity (97% degradation of bisphenol A in only 5 min), high stability (80% of reactivity maintained after five runs), and wide pH suitability (working pH range 3-11) toward Fenton-like reactions. The roles of different N species in these reactions are further explored, both experimentally and theoretically. It is discovered that graphitic N is an adsorptive site for the target molecule, pyrrolic N coordinates with Fe(III)…
Citation impact
- FWCI
- 17.07
- Percentile
- 100%
- References
- 83
Authors
11- YXYu Xiong
Central South University, Tsinghua University
- HLHongchao Li
Nanjing University of Science and Technology
- CLChuangwei Liu
Chinese Academy of Sciences, Institute of High Energy Physics, Northeastern University
- LZLirong Zheng
Chinese Academy of Sciences, Institute of High Energy Physics
- CLChen Liu
Chinese Academy of Sciences, Institute of High Energy Physics, Northeastern University
Topics & keywords
- Reactivity (psychology)
- Catalysis
- Density functional theory
- Molecule
- Atom (system on chip)
- Degradation (telecommunications)
- Carbon fibers
- Materials science
- Life in Land