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LI Jie, YAO Fang, WAN Chao, CUI Ping, XU Lixin. Efficient Oxidation of Cyclohexane Catalyzed by Au/TiO2-SiO2 and N-hydroxylphthalimide[J]. Journal of Anhui University of Technology(Natural Science), 2016, 33(3): 235-238. DOI: 10.3969/j.issn.1671-7872.2016.03.007
Citation: LI Jie, YAO Fang, WAN Chao, CUI Ping, XU Lixin. Efficient Oxidation of Cyclohexane Catalyzed by Au/TiO2-SiO2 and N-hydroxylphthalimide[J]. Journal of Anhui University of Technology(Natural Science), 2016, 33(3): 235-238. DOI: 10.3969/j.issn.1671-7872.2016.03.007

Efficient Oxidation of Cyclohexane Catalyzed by Au/TiO2-SiO2 and N-hydroxylphthalimide

  • Au/TiO2-SiO2 catalyst was prepared by deposition-precipitation method and characterized with X-ray diffraction (XRD) and transmission electron microscopy (TEM). The effect of N-hydroxylphthalimide (NHPI) and Au/TiO2-SiO2 as catalysts on oxidation property of cyclohexane was also studied. It was found that cyclohexane conversion of 38.0% and selectivity to cyclohexanone and cyclohexanol of 79.4% were obtained under the condition of the mass ratio of the NHPI and Au/TiO2-SiO2 at 1:1, 150℃, reaction for 3 h and 1.5 MPa oxygen pressure.
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