Synthesis and characterization of ultrafine CeF3 nanoparticles modified by catanionic surfactant via a reverse micelles route
文献类型：期刊论文
| 作者 | Zhang H ; Li HF ; Li DQ ; Meng SL |
| 刊名 | journal of colloid and interface science
 |
| 出版日期 | 2006 |
| 卷号 | 302期号:2页码:509-515 |
| 关键词 | SELF-ASSEMBLED MONOLAYERS MICROEMULSION FORMATION CERIUM FLUORIDE PHASE-BEHAVIOR SYSTEM VESICLES SULFATE WATER ACID SPECTROSCOPY |
| ISSN号 | 0021-9797 |
| 通讯作者 | li dq |
| 中文摘要 | in this article, we firstly reported on the synthesis and characterization of ultratine cef3 nanoparticles (nps) modified by catanionic surfactant via a reverse micelles-based route. the catanionic surfactant pn was prepared by mixing the di(2-ethylhexyl) phosphoric acid (dehpa) and primary amine (n1923) with 1:1 molar ratio. it exhibited a high surface activity and formed much small reverse micelles in comparison with its individual component (dehpa or n1923). the pn reverse micelles were then used as templates to prepare ultrafine cef3 nps. the narrow distributed nanoparticles have an average diameter 1.8 nm. ftir spectra indicated that there existed strong chemical interactions between nanoparticles and the adsorbed surfactants. the modification resulted in the ffir peak position of p=o shifting to lower energy. due to the effect of modification and small size, the cef3 nps showed a remarkable red shift of 54 mn in the fluorescence emission in comparison with that of bulk material and a red shift of 18 nm in contrast with that of the normal cef3 nps with an average diameter of 16 nm. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000240747600015 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16401]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zhang H,Li HF,Li DQ,et al. Synthesis and characterization of ultrafine CeF3 nanoparticles modified by catanionic surfactant via a reverse micelles route[J]. journal of colloid and interface science,2006,302(2):509-515. |
| APA | Zhang H,Li HF,Li DQ,&Meng SL.(2006).Synthesis and characterization of ultrafine CeF3 nanoparticles modified by catanionic surfactant via a reverse micelles route.journal of colloid and interface science,302(2),509-515. |
| MLA | Zhang H,et al."Synthesis and characterization of ultrafine CeF3 nanoparticles modified by catanionic surfactant via a reverse micelles route".journal of colloid and interface science 302.2(2006):509-515. |
入库方式： OAI收割
来源：长春应用化学研究所
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