Optimized synthesis and fluorescence spectrum analysis of cdse quantum dots
文献类型：期刊论文
| 作者 | Xu, Wanbang1,2; Wang, Yongxian1; Liang, Sheng1,2; Xu, Ronghui1,2; Zhang, Guoxin1; Xu, Fenghua1,2; Yin, Duanzhi1 |
| 刊名 | Journal of dispersion science and technology
 |
| 出版日期 | 2008 |
| 卷号 | 29期号:7页码:953-957 |
| 关键词 | Cdse qds Influence factors Optimized synthesis |
| ISSN号 | 0193-2691 |
| DOI | 10.1080/01932690701808411 |
| 通讯作者 | Wang, yongxian(yongxianw@163.com) |
| 英文摘要 | An optimized synthesis route was applied for controlling the preparation of cdse quantum dots (qds) in an aqueous solution. some key factors which influencing the properties of cdse qds, such as initial ph, stabilizers, ratio of precursor, etc. were investigated. the size, shape, crystal structure, and optical property of cdse qds were also characterized by tem, xrd, uv-vis, and fluorescence (fl) spectra. the result showed that high-quality cubic cdse qds with 3nm were obtained. the experiments also confirmed that thioglycolic acid (tga), under the conditions of weak acid, is a better stabilizer than others. the ratio of [cd(2+)] to [seso(3)(2-)] played an important role in the formation of cdse qds. the mechanisms about the influence factors were also presented. |
| WOS关键词 | CDTE NANOCRYSTALS ; NANOPARTICLES |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Physical |
| 语种 | 英语 |
| WOS记录号 | WOS:000257841100005 |
| 出版者 | TAYLOR & FRANCIS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2384227 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Yongxian |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Jiading County, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Wanbang,Wang, Yongxian,Liang, Sheng,et al. Optimized synthesis and fluorescence spectrum analysis of cdse quantum dots[J]. Journal of dispersion science and technology,2008,29(7):953-957. |
| APA | Xu, Wanbang.,Wang, Yongxian.,Liang, Sheng.,Xu, Ronghui.,Zhang, Guoxin.,...&Yin, Duanzhi.(2008).Optimized synthesis and fluorescence spectrum analysis of cdse quantum dots.Journal of dispersion science and technology,29(7),953-957. |
| MLA | Xu, Wanbang,et al."Optimized synthesis and fluorescence spectrum analysis of cdse quantum dots".Journal of dispersion science and technology 29.7(2008):953-957. |
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来源：中国科学院大学
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