Catalytic oxidation of cyclohexane to cyclohexanol and cyclohexanone over Co3O4 nanocrystals with molecular oxygen
文献类型：期刊论文
| 作者 | Zhou, LP; Xu, J; Miao, H; Wang, F; Li, XQ |
| 刊名 | applied catalysis a-general
 |
| 出版日期 | 2005-09-18 |
| 卷号 | 292页码:223-228 |
| 关键词 | nanocrystals Co3O4 cyclohexane oxidation |
| 产权排序 | 1;1 |
| 通讯作者 | 徐杰 |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; physical sciences ; life sciences & biomedicine |
| 类目[WOS] | chemistry, physical ; environmental sciences |
| 研究领域[WOS] | chemistry ; environmental sciences & ecology |
| 关键词[WOS] | nanostructured amorphous metals ; oxide nanoparticles ; selective oxidation ; sieve ; hydrocarbons ; alloys ; forces ; air |
| 收录类别 | SCI |
| 原文出处 | true |
| 语种 | 英语 |
| WOS记录号 | WOS:000234202200024 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/92583]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Grad Sch, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, LP,Xu, J,Miao, H,et al. Catalytic oxidation of cyclohexane to cyclohexanol and cyclohexanone over Co3O4 nanocrystals with molecular oxygen[J]. applied catalysis a-general,2005,292:223-228. |
| APA | Zhou, LP,Xu, J,Miao, H,Wang, F,&Li, XQ.(2005).Catalytic oxidation of cyclohexane to cyclohexanol and cyclohexanone over Co3O4 nanocrystals with molecular oxygen.applied catalysis a-general,292,223-228. |
| MLA | Zhou, LP,et al."Catalytic oxidation of cyclohexane to cyclohexanol and cyclohexanone over Co3O4 nanocrystals with molecular oxygen".applied catalysis a-general 292(2005):223-228. |
入库方式： OAI收割
来源：大连化学物理研究所
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