Ionic liquid-mediated synthesis of crystalline CeO2 mesoporous films and their application in aerobic oxidation of benzyl alcohol
文献类型：期刊论文
| 作者 | Miao, Shiding; Liu, Zhimin; Miao, Zhenjiang; Han, Buxing; Ding, Kunlun; An, Guimin; Xie, Yun |
| 刊名 | MICROPOROUS AND MESOPOROUS MATERIALS
 |
| 出版日期 | 2009 |
| 卷号 | 117期号:1-2页码:386-390 |
| 关键词 | Ceria Ionic Liquid Mesoporous Film Benzyl Alcohol Aerobic Oxidation |
| ISSN号 | 1387-1811 |
| DOI | 10.1016/j.micromeso.2008.07.014 |
| 英文摘要 | In this work, mesoporous CeO2 crystalline film was prepared via calcining the solution of Ce(NO3)(3) in ionic liquid (1-allyl-3-methylimidazolium chloride) containing cellulose. The as-prepared CeO2 film was characterized by means of different techniques including X-ray diffraction, transmission electron microscopy equipped with energy dispersive X-ray spectroscopy, scanning electron microscopy and nitrogen sorption analysis. It was indicated that the as-prepared CeO2 film was composed of numerous CeO2 crystals with size of similar to 9 nm, which assembled with each other to form interconnected channels within the film. The BET specific surface area and the pore volume of the CeO2 film were estimated to be 62 m(2)/g and 0.15 cm(3)/g, respectively, based on the N-2 sorption isotherms. Being used as a support, the CeO2 film was loaded with Au nanoparticles of similar to 5 nm in size via the reduction of HAuCl4 with NaBH4 in aqueous solution. The as-synthesized Au/CeO2 nanocomposite demonstrated a good catalytic activity for aerobic oxidation of benzyl alcohol. (c) 2008 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000262879700052 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68467]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, Zhimin |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing Natl Lab Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Miao, Shiding,Liu, Zhimin,Miao, Zhenjiang,et al. Ionic liquid-mediated synthesis of crystalline CeO2 mesoporous films and their application in aerobic oxidation of benzyl alcohol[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2009,117(1-2):386-390. |
| APA | Miao, Shiding.,Liu, Zhimin.,Miao, Zhenjiang.,Han, Buxing.,Ding, Kunlun.,...&Xie, Yun.(2009).Ionic liquid-mediated synthesis of crystalline CeO2 mesoporous films and their application in aerobic oxidation of benzyl alcohol.MICROPOROUS AND MESOPOROUS MATERIALS,117(1-2),386-390. |
| MLA | Miao, Shiding,et al."Ionic liquid-mediated synthesis of crystalline CeO2 mesoporous films and their application in aerobic oxidation of benzyl alcohol".MICROPOROUS AND MESOPOROUS MATERIALS 117.1-2(2009):386-390. |
入库方式： OAI收割
来源：化学研究所
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