| Synthesis of high-luminescent cadmium sulfide nanocrystallites by a novel single-source precursor route | |
| Department | 固体润滑国家重点实验室 |
Lou WJ(娄文静) ; Chen M(陈淼); Wang XB(王晓波); Liu WM(刘维民)
| |
| 2007 | |
| Source Publication | Materials Letters
 |
| ISSN | 0167-577X |
| Volume | 61Pages:3612-3615 |
| Abstract | Highly luminescent cadmium sulfide nanocrystallites have been successfully produced by the thermolysis of a novel single-source precursor, cadmium O, O′-dialkyldithiophosphates, which were dissolved in oleic amine. The microstructure and morphology of the as-prepared CdS nanoparticles were characterized using X-ray diffraction, transmission electron microscopy and high resolution transmission electron microscopy. It was found that the as-prepared CdS nanoparticles show a narrow size distribution and high crystallinity. The optical properties of these samples were examined by UV–visible and photoluminescence spectroscopy. Not only an intensive red-light-emitting luminescence phenomenon derived from the solution of the CdS nanocrystallites can be observed easily at room temperature, the band gap of CdS nanocrystallites can also be tailored by changing the length of substituted alkyl chain of single-source precursors. |
| Keyword | Semiconductor Nanocrystallites Single-source Precursor Route Luminescent |
| Subject Area | 材料科学与物理化学 |
| Funding Organization | the National Natural Science Foundation of China (Grant Nos. 20473106;50421502);the 973 Project (Grant No. 2003CB716201) of the Chinese Ministry of Science and Technology |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 空间润滑材料组 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/4038 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Chen M(陈淼) |
| Recommended Citation GB/T 7714 | Lou WJ,Chen M,Wang XB,et al. Synthesis of high-luminescent cadmium sulfide nanocrystallites by a novel single-source precursor route[J]. Materials Letters,2007,61:3612-3615. |
| APA | 娄文静,陈淼,王晓波,&刘维民.(2007).Synthesis of high-luminescent cadmium sulfide nanocrystallites by a novel single-source precursor route.Materials Letters,61,3612-3615. |
| MLA | 娄文静,et al."Synthesis of high-luminescent cadmium sulfide nanocrystallites by a novel single-source precursor route".Materials Letters 61(2007):3612-3615. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 20073612-3615.pdf（719KB） | 开放获取 | CC BY-NC-SA | View Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment