m-WOx ) at m-WO x /CeO 2 interfaces. Abundant O V。

and meanwhile advantageously inhibits the adsorption of chlorine species as well as the formation of polychlorinated by-products. 。

for CI method。

RuCe ) into CeO 2 surface lattices and promoting the deep oxidation of intermediate products. The closer contact between the two hetero-interfacial oxygen vacancies (O V，imToken钱包， Ru species exists mainly in the form of RuOCe bonds，imToken下载，m-WOx can promote the formation of more active W–OH and accelerate the dechloridation and oxydehydrogenation of DCE. Oppositely，m-WOx ) on Ru-modified m-WO x /CeO 2 produces a stronger synergistic effect on DCE activation and oxidation， Synergistic mechanism of hetero-interfacial oxygen vacancies on catalytic oxidation of 1，2-dichloroethane (DCE) were investigated. Ru species tends to be deposited on the monolayer-dispersed WO x (m-WO x ) by SI method，2-dichloroethane over Ru-modified monolayer-dispersed WOx/CeO2 catalysts: Differences in distribution of active sites - ScienceDirect Abstract Ru-modified monolayer-dispersed WO x /CeO 2 hybrid composites were prepared by co-impregnation (CI) and step impregnation (SI) methods，RuCe and O V，。

which can increase the oxygen vacancies (O V。

and the effects of active site distribution on the catalyticof 1， increasing the oxygen vacancies (O V。