Transient Kinetic Analysis of Low-Temperature NH3-SCR over Cu-CHA Catalysts Reveals a Quadratic Dependence of Cu Reduction Rates on CuII
- Resource Type
- Authors
- Shaojun Liu; Umberto Iacobone; Nicola Usberti; Federica Gramigni; Xiang Gao; Wenshuo Hu; Nicole Daniela Nasello; Enrico Tronconi; Isabella Nova; Tommaso Selleri
- Source
- ACS Catalysis. 11:4821-4831
- Subject
- Chabazite
transient kinetic analysis
Materials science
010405 organic chemistry
NH
Kinetic analysis
redox mechanism
General Chemistry
010402 general chemistry
01 natural sciences
Redox
Catalysis
0104 chemical sciences
Gas phase
Reduction (complexity)
Cu-CHA
Physical chemistry
SCR
Transient response
Transient (oscillation)
reduction half cycle
- Language
- ISSN
- 2155-5435
We combine gas phase Transient Response Methods with Transient Kinetic Analysis to investigate the reduction half-cycle (RHC: CuII → CuI) of the Standard SCR redox mechanism over Cu-CHA (chabazite)...