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- W2175417372 abstract "KIT-6 is a cage type three dimensional cubic mesoporous silicate with Ia3d type structure, which shows scintillating promise in nanocasting, surface functionality, metal incorporation, and pharmaceutics. Nevertheless, little attention was paid to its application as support in heterogeneous catalysts. Cu-containing cobaltosic oxide spinel composite supported by mesoporous silica KIT-6 was synthesized via impregnation method and subsequent calcination under different temperatures. The prepared ordered materials were characterized by X-ray diffraction, N2 adsorption–desorption, transmission electron microscopy, atomic adsorption spectroscopy, Raman spectroscopy, and X-ray photoelectron spectroscopy. The results showed that Cu2+ was successfully embedded in spinel structure when calcined at 550 °C, in contrast, the samples through thermal treatment at 250 °C remained hybrid composition of CuO and Co3O4. Catalytic performance of mesoporous materials was evaluated for epoxidation of styrene in the presence of tert-butylhydroperoxide as oxidant. Among a range of prepared materials, a significant enhancement in styrene conversion and selectivity of styrene oxide was obtained for Cu-spinel catalysts, in comparison with hybrid oxide. A dramatic decrease in catalytic activities was found while KIT-6 support was removed, due to the partial destruction of ordered structure of Cu–Co oxide. Consequently, the catalytic behaviors were chiefly ascribed to copper species and their textural properties." @default.
- W2175417372 created "2016-06-24" @default.
- W2175417372 creator A5007258617 @default.
- W2175417372 creator A5048954608 @default.
- W2175417372 creator A5062628958 @default.
- W2175417372 creator A5090877783 @default.
- W2175417372 date "2015-12-01" @default.
- W2175417372 modified "2023-10-18" @default.
- W2175417372 title "Immobilization of Cu(II) in KIT-6 supported Co3O4 and catalytic performance for epoxidation of styrene" @default.
- W2175417372 cites W116024635 @default.
- W2175417372 cites W1599452268 @default.
- W2175417372 cites W1961320121 @default.
- W2175417372 cites W1963623557 @default.
- W2175417372 cites W1963712999 @default.
- W2175417372 cites W1964132516 @default.
- W2175417372 cites W1965200493 @default.
- W2175417372 cites W1965767145 @default.
- W2175417372 cites W1968230409 @default.
- W2175417372 cites W1971311022 @default.
- W2175417372 cites W1973614162 @default.
- W2175417372 cites W1973865221 @default.
- W2175417372 cites W1975496443 @default.
- W2175417372 cites W1976635268 @default.
- W2175417372 cites W1976983787 @default.
- W2175417372 cites W1979829579 @default.
- W2175417372 cites W1980245877 @default.
- W2175417372 cites W1984383767 @default.
- W2175417372 cites W1988169437 @default.
- W2175417372 cites W1989236464 @default.
- W2175417372 cites W1998572162 @default.
- W2175417372 cites W2001309264 @default.
- W2175417372 cites W2004073714 @default.
- W2175417372 cites W2005250909 @default.
- W2175417372 cites W2011051155 @default.
- W2175417372 cites W2011222355 @default.
- W2175417372 cites W2011732001 @default.
- W2175417372 cites W2011782223 @default.
- W2175417372 cites W2013999758 @default.
- W2175417372 cites W2014059341 @default.
- W2175417372 cites W2017567086 @default.
- W2175417372 cites W2018305531 @default.
- W2175417372 cites W2018720796 @default.
- W2175417372 cites W2020234503 @default.
- W2175417372 cites W2021746509 @default.
- W2175417372 cites W2021952274 @default.
- W2175417372 cites W2025960421 @default.
- W2175417372 cites W2033855139 @default.
- W2175417372 cites W2035088903 @default.
- W2175417372 cites W2036220453 @default.
- W2175417372 cites W2036826328 @default.
- W2175417372 cites W2041338463 @default.
- W2175417372 cites W2041537102 @default.
- W2175417372 cites W2050801701 @default.
- W2175417372 cites W2054183334 @default.
- W2175417372 cites W2057447483 @default.
- W2175417372 cites W2062212323 @default.
- W2175417372 cites W2063614926 @default.
- W2175417372 cites W2063658027 @default.
- W2175417372 cites W2065469184 @default.
- W2175417372 cites W2065532495 @default.
- W2175417372 cites W2066316351 @default.
- W2175417372 cites W2067202430 @default.
- W2175417372 cites W2070976775 @default.
- W2175417372 cites W2071915570 @default.
- W2175417372 cites W2073295376 @default.
- W2175417372 cites W2074790372 @default.
- W2175417372 cites W2075585446 @default.
- W2175417372 cites W2075893251 @default.
- W2175417372 cites W2075980345 @default.
- W2175417372 cites W2077255853 @default.
- W2175417372 cites W2078794938 @default.
- W2175417372 cites W2078982823 @default.
- W2175417372 cites W2080542642 @default.
- W2175417372 cites W2082159784 @default.
- W2175417372 cites W2082200687 @default.
- W2175417372 cites W2084019469 @default.
- W2175417372 cites W2085127952 @default.
- W2175417372 cites W2086601707 @default.
- W2175417372 cites W2087703995 @default.
- W2175417372 cites W2088307717 @default.
- W2175417372 cites W2091417047 @default.
- W2175417372 cites W2092597696 @default.
- W2175417372 cites W2095074319 @default.
- W2175417372 cites W2095379441 @default.
- W2175417372 cites W2099036255 @default.
- W2175417372 cites W2103285199 @default.
- W2175417372 cites W2104928462 @default.
- W2175417372 cites W2113892439 @default.
- W2175417372 cites W2114005171 @default.
- W2175417372 cites W2122530410 @default.
- W2175417372 cites W2123947969 @default.
- W2175417372 cites W2129290101 @default.
- W2175417372 cites W2137436610 @default.
- W2175417372 cites W2141014647 @default.
- W2175417372 cites W2148906425 @default.
- W2175417372 cites W2152429026 @default.
- W2175417372 cites W2158195746 @default.
- W2175417372 cites W2159396315 @default.