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| 巯基功能化离子液体辅助制备单晶金纳米粒子链 | |
| 引用本文： | 张树霞,高书燕,张洪杰. 巯基功能化离子液体辅助制备单晶金纳米粒子链[J]. 黄金, 2008, 29(1): 9-11 |
| 作者姓名： | 张树霞 高书燕 张洪杰 |
| 作者单位： | 1. 河南师范大学化学与环境科学学院 2. 河南师范大学化学与环境科学学院;中国科学院长春应用化学研究所 3. 中国科学院长春应用化学研究所 |
| 摘 要： | 文中采用巯基功能化离子液体作为稳定剂、硼氢化钠作为还原剂的湿化学制备方法,在室温条件下制备出单晶金纳米粒子链.根据紫外-可见吸收光谱、透射电子显微镜和X射线衍射结构表征说明产物是链状的单晶纳米金. |
| 关 键 词： | 单晶金 纳米粒子链 巯基功能化离子液体 湿化学方法 |
| 文章编号： | 1001-1277(2008)01-0009-03 |
| 修稿时间： | 2007-10-22 |
Simple preparation strategy for thiol-functionalized ionic liquid-driven synthesis of single crystalline gold nanoparticle chains at room temperature |
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| Zhang Shuxia,Gao Shuyan,Zhang Hongjie. Simple preparation strategy for thiol-functionalized ionic liquid-driven synthesis of single crystalline gold nanoparticle chains at room temperature[J]. Gold, 2008, 29(1): 9-11 | |
| Authors: | Zhang Shuxia Gao Shuyan Zhang Hongjie |
| Abstract: | The present work reports the facile fabrication and hypothetical growth mechanism of gold nanoparticle(NP) chains consisting of single crystalline gold NPs surrounded by a capping layer of 1-methyl-3-(2'-mercaptoacetoxyethyl) imidazolium chloride(thiol-functionalized ionic liquid,TFIL).The materials obtained were characterized by UV-Vis,TEM,and XRD.The experimental results show that the product is single-crystalline gold nanochains with a preferential growth direction along the Au(111) plane. |
| Keywords: | single-crystalline gold gold nanochains thiol-functionalized ionic liquid wet-chemical route |
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