Observation of Nucleation and Growth of CdS Nanocrystals in a Two-phase System
文献类型：期刊论文
| 作者 | Pan DC ; Ji XL ; An LJ* ; Lu YF* |
| 刊名 | chemistry of materials
 |
| 出版日期 | 2008 |
| 卷号 | 20期号:11页码:3560-3566 |
| 关键词 | SHELL NANOCRYSTALS HIGHLY LUMINESCENT MASS-SPECTROMETRY CDSE/CDS CORE KINETICS SEMICONDUCTOR NANOPARTICLES |
| ISSN号 | 0897-4756 |
| 通讯作者 | lijia an |
| 中文摘要 | the nucleation and growth kinetics of cds nanocrystals in a two-phase synthesis system have been investigated. it was found that the nucleation process is quite lengthy and overlapped with the growth process; nevertheless, as formed nanocrystals show extremely narrow size distribution owing to the unique heterogeneous reacting environment and ostwald ripening growth. the nucleation and growth kinetics of the nanocrystals were also influenced strongly by the monomer concentration, capping agent concentration, and solvent polarity. it was also found that a high monomer concentration, a low capping agent concentration, and low solvent polarity lead to a higher maximum nucleus concentration and nanocrystal concentration, while high polarity solvents are favorable for the formation of nanocrystals with narrower size distribution and higher photoluminescence quantum yield. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000256443900007 |
| 公开日期 | 2010-04-14 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/9695]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Pan DC,Ji XL,An LJ*,et al. Observation of Nucleation and Growth of CdS Nanocrystals in a Two-phase System[J]. chemistry of materials ,2008,20(11):3560-3566. |
| APA | Pan DC,Ji XL,An LJ*,&Lu YF*.(2008).Observation of Nucleation and Growth of CdS Nanocrystals in a Two-phase System.chemistry of materials ,20(11),3560-3566. |
| MLA | Pan DC,et al."Observation of Nucleation and Growth of CdS Nanocrystals in a Two-phase System".chemistry of materials 20.11(2008):3560-3566. |
入库方式： OAI收割
来源：长春应用化学研究所
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