Double-shell microcapsules with spatially arranged Au nanoparticles and single Zn atoms for tandem synthesis of cyclic carbonates
Yueming Hou, Xiaomei Wang, Yingchun Guo, Xu Zhang
Abstract
under normal pressure and showed admirable performance. The yield of cyclic carbonate reached 92.9% at 93.2% olefins conversion. Furthermore, the catalyst shows good reusability with little loss of catalytic performance (4.0%) even after using it 15 consecutive times. The unique structure used in this work can rationally integrate diverse catalytic species into one system and offering adequate protection, which provides an effective strategy for the development of multi-site catalysts.
Topics & Concepts
CatalysisBifunctionalNanoparticleNanoreactorStyreneChemical engineeringMesoporous materialMaterials scienceNanotechnologyTandemChemistryCombinatorial chemistryOrganic chemistryCopolymerComposite materialPolymerEngineeringCarbon dioxide utilization in catalysisCatalysis and Hydrodesulfurization StudiesCatalysis for Biomass Conversion