Influence of co-feeds additive on the photo-epoxidation of propylene over V–Ti/MCM-41 photocatalyst
Review articleOpen access
2015/05/01 Full-length article DOI: 10.1016/j.cattod.2014.06.027
Journal: Catalysis Today
Highlights•The presence of H2O, or H2 co-feed changes the reaction activity and the catalyst stability during photo-epoxidation.•A small amount of H2O leads to enhanced activity and stability, but excess H2O will cause surface site blocking.•The catalyst stability increases when acetaldehyde (AA) is enhanced, suggesting that AA accumulation lead to deactivation.
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