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| 有机溶剂热生长技术制备硫族化合物及其光学特性的研究 | |
| 引用本文： | 钟淮真,何晓云,李国强,陈震. 有机溶剂热生长技术制备硫族化合物及其光学特性的研究[J]. 影像科学与光化学, 2004, 22(6): 420-426. DOI: 10.7517/j.issn.1674-0475.2004.06.420 |
| 作者姓名： | 钟淮真 何晓云 李国强 陈震 |
| 作者单位： | 福建师范大学 化学与材料学院, 福建 福州 350007 |
| 基金项目： | 福建省科技厅科研项目，福建省教育厅科研项目 |
| 摘 要： | 以有机溶剂热生长技术(solvothermaltechnique)制备了半导体硫族化合物(CdS、ZnS、MoS2)等纳米颗粒,采用XRD、TEM等技术对其结构进行表征.以ITO导电玻璃以及导电聚合物(PANI、PPY)膜为基底,将纳米颗粒涂布其上并以PL法研究其光学特性,实验结果表明:经修饰后,材料的荧光发射位置发生显著的变化. |
| 关 键 词： | 半导体 纳米 光学特性 |
| 收稿时间： | 2004-06-07 |
Solvothermal Synthesis of Metal Chalcogenides and Studies of Its Photoelectric Properties |
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| ZHONG Huai-zhen,HE Xiao-yun,LI Guo-qiang,CHEN Zhen. Solvothermal Synthesis of Metal Chalcogenides and Studies of Its Photoelectric Properties[J]. Imaging Science and Photochemistry, 2004, 22(6): 420-426. DOI: 10.7517/j.issn.1674-0475.2004.06.420 | |
| Authors: | ZHONG Huai-zhen HE Xiao-yun LI Guo-qiang CHEN Zhen |
| Affiliation: | College of Chemistry and Materials Science, Fujian Normal University, Fuzhou 350007, Fujian, P. R. China |
| Abstract: | Nanosize semiconductor particles were synthesized using the solvothermal technique. The structures were characterized by means of XRD and TEM techniques. PANI and PPY films were prepared by electrochemistry method onto the indium-tin oxide glass (ITO).The nanoparticles were doped on PANI and PPY films by the dipping process, and the self-assembled nanoparticles-PANI composite film was acquired. The photoelectric properties of the self-assembled films were studied by PL method. The result concluded that the photoluminescence radiation can be unambiguously enhanced when decorated PANI film with CdS nanoparticles. |
| Keywords: | semiconductor nano photo-properties |
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