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Catalytic oxidation of cyclohexane to cyclohexanol and cyclohexanone over Co3O4 nanocrystals with molecular oxygen

机译：Catalytic oxidation of cyclohexane to cyclohexanol and cyclohexanone over Co3O4 nanocrystals with molecular oxygen

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Co3O4 nanocrystals with average particle sizes of 30 and 50 run were synthesized using cobalt nitrate as precursor, and were characterized by X-ray diffraction (XRD), nitrogen adsorption, transmission electron microscopy (TEM), and Fourier transform infrared (FT-IR) spectroscopy. Catalytic oxidation of cyclohexane with molecular oxygen was studied over Co3O4 nanocrystals. These catalysts showed obviously higher activities as compared to Co3O4 prepared by the conventional methods, Co3O4/Al2O3, or homogeneous cobalt catalyst under comparable reaction conditions. The 89.1% selectivity to cyclohexanol and cyclohexanone at 7.6% conversion of cyclohexane was realized over 50 nm sized Co3O4 nanocrystals at 393 K for 6 h. (c) 2005 Elsevier B.V. All rights reserved.

机译：以硝酸钴为前驱体合成了平均粒径为30和50nm的Co3O4纳米晶体，并通过X射线衍射（XRD），氮吸附，透射电子显微镜（TEM）和傅里叶变换红外（FT-IR）对其进行了表征。光谱学。研究了在Co3O4纳米晶体上用分子氧催化环己烷的氧化反应。与通过常规方法制备的Co3O4，Co3O4 / Al2O3或均相钴催化剂在可比较的反应条件下相比，这些催化剂表现出明显更高的活性。在393 K下在50 nm尺寸的Co3O4纳米晶体上进行6 h转化，在环己烷转化率为7.6％时，对环己醇和环己酮的选择性达到了89.1％。（c）2005 Elsevier B.V.保留所有权利。

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Zhou LP; Xu J; Miao H; Wang F; Li XQ;
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机译：分子氧在CO_3O_4纳米晶体上将环己烷催化氧化为环己醇和环己酮
6. Catalytic oxidation of cyclohexane to cyclohexanone and cyclohexanol by oxygen in a solvent-free system over metal-containing ZSM-5 catalysts [J] . Yuan HX, Xia QH, Zhan HJ, Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2006,第1期

机译：含金属的ZSM-5催化剂在无溶剂体系中用氧气将环己烷催化氧化为环己酮和环己醇
7. Catalytic oxidation of cyclohexane to cyclohexanone and cyclohexanol by oxygen in a solvent-free system over metal-containing ZSM-5 catalysts [J] . H.-X.Yuan, Q.-H.Xia, H.-J.Zhan, Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2006,第0期

机译：含金属的ZSM-5催化剂在无溶剂体系中用氧气将环己烷催化氧化为环己酮和环己醇
8. Photocatalytic Oxidation of Cyclohexane into Cyclohexanol and Cyclohexanone over TiO2/TS-1 System by Molecular Oxygen [C] . Global conference of young Chinese scientists on catalysis science and technology . 1995

机译：分子氧对TiO2 / TS-1系统上的环己烷和环己酮的光催化氧化
9. Probing the Mechanism and Reactivity of Biomacromolecular and Small Molecule Catalytic Systems with Hydrogen Peroxide and Oxygen [D] . Barrios, David Arlen 2013

机译：探讨过氧化氢和氧气的生物大分子和小分子催化体系的机理和反应性
10. The highly selective oxidation of cyclohexane to cyclohexanone and cyclohexanol over VAlPO4 berlinite by oxygen under atmospheric pressure [O] . Yun Hong, Dalei Sun, Yanxiong Fang 2018

机译：大气压下氧在VAlPO4柏林铁矿上将环己烷高度选择性氧化为环己酮和环己醇
11. Catalytic Properties of Alumina-Supported Ruthenium, Platinum, and Cobalt Nanoparticles towards the Oxidation of Cyclohexane to Cyclohexanol and Cyclohexanone [O] . Ilhem Rekkab-Hammoumraoui, Abderrahim Choukchou-Braham 2018

机译：氧化铝支持的钌，铂和钴纳米粒子朝环己烷氧化至环己醇和环己酮的催化性质

Catalytic oxidation of cyclohexane to cyclohexanol and cyclohexanone over Co3O4 nanocrystals with molecular oxygen

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