A facile polyol-mediated approach to tunable CeO2 microcrystals and their photocatalytic activity
文献类型：期刊论文
| 作者 | Cheng, Gang1; Xiong JY(熊金燕)2; Stadler, Florian J.1 |
| 刊名 | Powder Technology
 |
| 出版日期 | 2013 |
| 卷号 | 249页码:89-94 |
| 关键词 | CeO2 Microstructure Shape control Polyol-mediated synthesis Electron microscopy |
| ISSN号 | 0032-5910 |
| 通讯作者 | Stadler, Florian J. |
| 英文摘要 | An efficient solvothermal method was developed to prepare CeO2 microcrystals with different shapes using a polyol-ethanol mixed solvent as the reaction medium. The as-synthesized product was characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), selected area electron diffraction (SAED), and UV-vis diffuse reflectance spectroscopy (DRS). It was found that different kinds or amounts of polyols and the concentration of oleic acid have significant impacts on the well-defined CeO2 microcrystals. The as-synthesized CeO2 microcrystals displayed different optical absorption properties and different photocatalytic performances for the degradation of Rhodamine B (RhB) under UV and visible light irradiation, which was used to model sunlight. |
| 学科主题 | 物理化学与绿色催化 |
| 收录类别 | SCI |
| 资助信息 | the National Research Foundation of Korea and "Human Resource Development (20124030200080)" funded by the Korean Government Ministry Knowledge Economy;the China Scholarship Council (CSC 201208260002) |
| 语种 | 英语 |
| WOS记录号 | WOS:000328659400012 |
| 源URL | [http://210.77.64.217/handle/362003/18265]  |
| 专题 | 兰州化学物理研究所_ERC国家工程研究中心 |
| 作者单位 | 1.Chonbuk Natl Univ, Sch Semicond & Chem Engn, Jeonju 561756, Jeonbuk, South Korea 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Beijing 100864, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Gang,Xiong JY,Stadler, Florian J.. A facile polyol-mediated approach to tunable CeO2 microcrystals and their photocatalytic activity[J]. Powder Technology,2013,249:89-94. |
| APA | Cheng, Gang,Xiong JY,&Stadler, Florian J..(2013).A facile polyol-mediated approach to tunable CeO2 microcrystals and their photocatalytic activity.Powder Technology,249,89-94. |
| MLA | Cheng, Gang,et al."A facile polyol-mediated approach to tunable CeO2 microcrystals and their photocatalytic activity".Powder Technology 249(2013):89-94. |
入库方式： OAI收割
来源：兰州化学物理研究所
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