Performance-defining factors of (MnOx)-M2WO4/SiO2 (M = Na, K, Rb, or Cs) catalysts in oxidative coupling of methane
Journal of Catalysis(2023)
Abstract
•Alkali metal in MnOx-M2WO4/SiO2 affects activity under anaerobic conditions.•Lattice oxygen of MnOx-M2WO4/SiO2 can convert CH4 to hydrocarbons.•OCM over MnOx-M2WO4/SiO2 and M2WO4/SiO2 proceeds via adsorbed oxygen species.•Presence of MnOx does not create more active sites but changes their reactivity.
MoreTranslated text
Key words
Oxidative coupling of methane,In situ characterization,Alkali metals,Oxygen species,Active sites,Transient experiments
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined