Enhanced photocatalytic activity of flowerlike Cu2O/Cu prepared using solvent-thermal route
文献类型：期刊论文
| 作者 | Zhou, Bo3; Wang, Hongxia2; Liu, Zhiguo3; Yang, Yanqiang3; Huang, Xiqiang3; Lue, Zhe3; Sui, Yu1,3; Su, Wenhui1,3 |
| 刊名 | MATERIALS CHEMISTRY AND PHYSICS
 |
| 出版日期 | 2011-04-15 |
| 卷号 | 126期号:3页码:847-852 |
| 关键词 | Nanocomposite materials Chemical synthesis Electron microscopy Heterostructures |
| ISSN号 | 0254-0584 |
| DOI | 10.1016/j.matchemphys.2010.12.030 |
| 通讯作者 | Liu, Zhiguo(zhoubo_a@hit.edu.cn) |
| 英文摘要 | Cu2O/Cu nanocomposites (NCs) with flowerlike nano-architecture were prepared using template-free stepwise solvent-thermal synthesis route with Cu(NO3)(2)center dot 3H(2)O as a precursor. With the precursor concentration increasing gradually from 0.01 to 0.1 M, the morphology of the NCs evolves from nano-flower to microsphere. The content of Cu in the NCs can be easily controlled by adjusting the concentration of precursor and synthesis time. Using photocatalytic degradation of monoazo dye Procion Red MX-5B (PR) and phenol as the probe molecules under visible-light illumination, we have investigated the influence of Cu on the photocatalytic activity of Cu2O. When the content of Cu lies in the range of 27-71 wt%, the samples exhibit higher photocatalytic performance, indicating that these flowerlike Cu2O/Cu NCs are promising candidates for pollutant processing. (C) 2010 Elsevier By. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[10504005] ; National Natural Science Foundation of China[10674034] ; Harbin Institute of Technology[HITQNJS.2006.059] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000288529500063 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Natural Science Foundation of China ; Harbin Institute of Technology |
| 源URL | [http://ir.imr.ac.cn/handle/321006/105116]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Zhiguo |
| 作者单位 | 1.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China 2.Harbin Normal Univ, Coll Chem & Chem Engn, Harbin 150025, Peoples R China 3.Harbin Inst Technol, Dept Phys, Ctr Condensed Matter Sci & Technol, Harbin 150080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Bo,Wang, Hongxia,Liu, Zhiguo,et al. Enhanced photocatalytic activity of flowerlike Cu2O/Cu prepared using solvent-thermal route[J]. MATERIALS CHEMISTRY AND PHYSICS,2011,126(3):847-852. |
| APA | Zhou, Bo.,Wang, Hongxia.,Liu, Zhiguo.,Yang, Yanqiang.,Huang, Xiqiang.,...&Su, Wenhui.(2011).Enhanced photocatalytic activity of flowerlike Cu2O/Cu prepared using solvent-thermal route.MATERIALS CHEMISTRY AND PHYSICS,126(3),847-852. |
| MLA | Zhou, Bo,et al."Enhanced photocatalytic activity of flowerlike Cu2O/Cu prepared using solvent-thermal route".MATERIALS CHEMISTRY AND PHYSICS 126.3(2011):847-852. |
入库方式： OAI收割
来源：金属研究所
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