| 液/液界面生长法制备一维纳米硒 |
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| 引用本文： | 宋吉明,张胜义,史洪伟,金葆康,沈玉华.液/液界面生长法制备一维纳米硒[J].化学通报,2006,69(6):434-437. |
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| 作者姓名： | 宋吉明 张胜义 史洪伟 金葆康 沈玉华 |
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| 作者单位： | 安徽大学化学化工学院 合肥230039(宋吉明，张胜义，金葆康，沈玉华)，宿州学院化生系 宿州234000(史洪伟) |
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| 基金项目： | 国家自然科学基金;安徽省科研项目 |
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| 摘 要： | 采用均相反应界面生长法制备了一维结构的纳米硒。在制备过程中,初始硒纳米粒子首先在均相反应液中生成,然后加入与该反应液不互溶的溶剂,使其形成液液界面,硒纳米粒子聚集在界面上生长为一维结构。用扫描电镜、透射电镜、X射线粉末衍射等测试技术对样品进行了表征,并讨论了界面生长的机理及其影响因素。
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| 关 键 词： | 界面生长法 一维结构 纳米硒 |
| 收稿时间： | 2005-10-15 |
| 修稿时间： | 2005-10-152006-01-19 |
Preparation of One-dimensional Nanostructural Selenium by Liquid-Liquid Interface Growth Method |
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| Song Jiming,Zhang Shengyi,Shi Hongwei,Jin Baokang,Shen Yuhua.Preparation of One-dimensional Nanostructural Selenium by Liquid-Liquid Interface Growth Method[J].Chemistry,2006,69(6):434-437. |
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| Authors: | Song Jiming Zhang Shengyi Shi Hongwei Jin Baokang Shen Yuhua |
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| Institution: | 1 Department of Chemistry, Anhui University, Hefei 230039 ; 2 Department of Chemistry and Biology, Suzhou Institute, Suzhou 234000 |
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| Abstract: | The homogeneous reaction and interface growth method has been used to fabricate one-dimensional nanostructural selenium. In the synthesis, selenium nanoparticles were first produced in homogeneous reaction solution, and then some solvent that is not dissolved with the reaction solution was added into reaction solution. Based on the accumulation and the growth of the nanoparticles in the liquid-liquid interface, the one-dimensional nanostructural selenium was formed. The as-prepared products were characterized by transmission electron microscopy (TEM), scanning electron microscopy (SEM), and X-ray diffraction (XRD). The effect factors and the mechanism of the interface growth were discussed. |
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| Keywords: | Interface growth One-dimensional structure Selenium nanoparticles |
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