Formation of solid and hollow cuprous oxide nanocubes in water-in-oil microemulsions controlled by the yield of hydrated electrons
文献类型：期刊论文
| 作者 | Chen, Qingde; Shen, Xinghai; Gao, Hongcheng |
| 刊名 | JOURNAL OF COLLOID AND INTERFACE SCIENCE
 |
| 出版日期 | 2007-08-15 |
| 卷号 | 312期号:2页码:272-278 |
| 关键词 | Cuprous Oxide Nanocubes Gamma-irradiation Hydrated Electrons Microemulsion |
| ISSN号 | 0021-9797 |
| DOI | 10.1016/j.jcis.2007.03.036 |
| 英文摘要 | A local ordered structure constructed from solid Cu(2)O nanocubes was obtained by the radiolytic reduction of Cu(NO(3))(2) in a water-in-oil (W/O) microemulsion composed of Triton X-100, n-hexanol, cyclohexane, and water in the presence of ethylene glycol (EG). However, when Triton X-100 was replaced with Brij 56 in the microemulsion, hollow Cu(2)O nanocubes were synthesized. The addition of toluene into the Brij 56 system could decrease the ratio of hollow nanocubes. It was suggested that the balance between the reduction rate of Cu(2+) depending on the yield of hydrated electrons (e(aq)(-)) and the escape rate of the mixed solvent determined their final morphologies. The presence of EG influenced the rigidity of the interface of the microemulsion and thus the above balance, which resulted in the different morphologies of Cu(2)O nanoparticles in the Brij 56-based microemulsion. (c) 2007 Elsevier Inc. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000247838300012 |
| 出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62863]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Shen, Xinghai |
| 作者单位 | Peking Univ, Beijing Natl Lab Mol Sci, Dept Appl Chem, Coll Chem & Mol Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Qingde,Shen, Xinghai,Gao, Hongcheng. Formation of solid and hollow cuprous oxide nanocubes in water-in-oil microemulsions controlled by the yield of hydrated electrons[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2007,312(2):272-278. |
| APA | Chen, Qingde,Shen, Xinghai,&Gao, Hongcheng.(2007).Formation of solid and hollow cuprous oxide nanocubes in water-in-oil microemulsions controlled by the yield of hydrated electrons.JOURNAL OF COLLOID AND INTERFACE SCIENCE,312(2),272-278. |
| MLA | Chen, Qingde,et al."Formation of solid and hollow cuprous oxide nanocubes in water-in-oil microemulsions controlled by the yield of hydrated electrons".JOURNAL OF COLLOID AND INTERFACE SCIENCE 312.2(2007):272-278. |
入库方式： OAI收割
来源：化学研究所
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