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| 低温固相反应法合成水分散性CdS纳米晶 | |
| 引用本文： | 张俊松,马娟,周益明,李邨. 低温固相反应法合成水分散性CdS纳米晶[J]. 无机化学学报, 2005, 21(2): 295-297 |
| 作者姓名： | 张俊松 马娟 周益明 李邨 |
| 作者单位： | 南京师范大学化学与环境科学学院,南京,210097 |
| 基金项目： | 江苏省自然科学基金(No.2003103SBZB232)，江苏省科学技术厅(No.BK2003102)，南京师范大学校青年基金(No.2004103XQNBQ42)，南京师范大学校环境友好化学重点实验室资助项目 |
| 摘 要： | A novel solid-state method for the preparation of the CdS nanoparticles at the room temperature has been developed. The nanoparticles were characterized with FT-IR, XRD, TEM, XPS and PL techniques. The results indicated that the surfaces of the CdS nanoparticles were modified with sodium thioglycollate and thus they were water-dispersive. The mean particle size was about 3～5 nm. A blue shift has been observed in the photoluminescence emission spectrum. |
| 关 键 词： | 固相反应； CdS； 纳米晶 |
| 文章编号： | 1001-4861(2005)02-0295-03 |
| 收稿时间： | 2004-07-20 |
| 修稿时间： | 2004-07-20 |
Solid State Synthesis of Water-Dispersive CdS Nanoparticles at Room Temperature |
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| ZHANG Jun-Song,MA Juan,ZHOU Yi-Ming and LI Cun. Solid State Synthesis of Water-Dispersive CdS Nanoparticles at Room Temperature[J]. Chinese Journal of Inorganic Chemistry, 2005, 21(2): 295-297 | |
| Authors: | ZHANG Jun-Song MA Juan ZHOU Yi-Ming LI Cun |
| Affiliation: | School of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097,School of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097,School of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097 and School of Chemistry and Environmental Science, Nanjing Normal University, Nanjing 210097 |
| Abstract: | A novel solid-state method for the preparation of the CdS nanoparticles at the room temperature has been developed. The nanoparticles were characterized with FT-IR, XRD, TEM, XPS and PL techniques. The results indicated that the surfaces of the CdS nanoparticles were modified with sodium thioglycollate and thus they were water-dispersive. The mean particle size was about 3~5 nm. A blue shift has been observed in the photoluminescence emission spectrum. |
| Keywords: | solid state synthesis CdS nanoparticles |
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