dc.contributor.authorLin, Haiqiang
dc.contributor.authorDuan, Xinping
dc.contributor.authorZheng, Jianwei
dc.contributor.authorZheng, Xinlei
dc.contributor.authorHe, Ping
dc.contributor.authorYuan, Youzhu
dc.contributor.authorYang, Yanhui
dc.date.accessioned2013-10-28T03:40:11Z
dc.date.available2013-10-28T03:40:11Z
dc.date.copyright2013en_US
dc.date.issued2013
dc.identifier.citationLin, H., Duan, X., Zheng, J., Zheng, X., He, P., Yuan, Y.,& Yang, Y. (2013). Vapor-phase hydrogenation of dimethyl oxalate over a CNTs–Cu–SiO2 hybrid catalyst with enhanced activity and stability. RSC Advances, 3(29), 11782-11789.en_US
dc.identifier.issn2046-2069en_US
dc.identifier.urihttp://hdl.handle.net/10220/16960
dc.description.abstractHybrids containing carbon nanotubes (CNTs) have attracted considerable attention in heterogeneous catalysis. In this study, a CNTs–Cu–SiO2 hybrid fabricated by urea-assisted gelation is disclosed to display excellent activity and outstanding long-term stability in the vapor-phase hydrogenation of dimethyl oxalate (DMO). Appropriate hybridization of CNTs with Cu–SiO2 results in enhanced Cu dispersion, which is suggested to be one of the key factors in determining the catalytic performance of copper catalysts. Furthermore, the growth of Cu nanoparticles (NPs) during the catalyst activation, DMO hydrogenation and severe aging tests is distinctively inhibited by incorporating CNTs into Cu–SiO2, leading to remarkably enhanced catalytic stability. The adsorption and activation of hydrogen on this particular hybrid catalyst are also influenced by the CNTs introduction.en_US
dc.language.isoenen_US
dc.relation.ispartofseriesRSC advancesen_US
dc.titleVapor-phase hydrogenation of dimethyl oxalate over a CNTs–Cu–SiO2 hybrid catalyst with enhanced activity and stabilityen_US
dc.typeJournal Article
dc.contributor.schoolSchool of Chemical and Biomedical Engineeringen_US
dc.identifier.doihttp://dx.doi.org/10.1039/c3ra41335g


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