Low-temperature synthesis of oil-soluble CdSe, CdS, and CdSe/CdS core - Shell nanocrystals by using various water-soluble anion precursors
文献类型：期刊论文
| 作者 | Pan DC ; Wang Q ; Jiang SC ; Ji XL ; An LJ |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2007 |
| 卷号 | 111期号:15页码:5661-5666 |
| 关键词 | HIGHLY LUMINESCENT CORE/SHELL NANOCRYSTALS SIZE SERIES NANOPARTICLES PARTICLES CDSE/ZNSE DEVICES CLUSTER POLYMER SURFACE |
| ISSN号 | 1932-7447 |
| 通讯作者 | an lj |
| 中文摘要 | colloidal cdse and cds quantum dots were synthesized at low temperatures (60-90 degrees c) by a two-phase approach at a toluene-water interface. oil-soluble cadmium myristate (cd-ma) was used as cadmium source, and water-soluble na2s, thiourea, nahse, na2seso3, and selenourea were used as sulfur and selenium sources, respectively. when a cadmium precursor in toluene and a selenium precursor in water were mixed, cdse nanocrystals were achieved at a toluene-water interface in the range of 1.2-3.2 nm in diameter. moreover, we also synthesized highly luminescent cdse/cds core-shell quantum dots by a two-phase approach using poorly reactive thiourea as sulfur source in an autoclave at 140 degrees c or under normal pressure at 90 degrees c. colloidal solutions of cdse/cds core-shell nanocrystals exhibit a photoluminescence quantum yield (pl qy) up to 42% relative to coumarin 6 at room temperature. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-07-13 ; 2011-06-09 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13407]  |
| 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,Wang Q,Jiang SC,et al. Low-temperature synthesis of oil-soluble CdSe, CdS, and CdSe/CdS core - Shell nanocrystals by using various water-soluble anion precursors[J]. journal of physical chemistry c,2007,111(15):5661-5666. |
| APA | Pan DC,Wang Q,Jiang SC,Ji XL,&An LJ.(2007).Low-temperature synthesis of oil-soluble CdSe, CdS, and CdSe/CdS core - Shell nanocrystals by using various water-soluble anion precursors.journal of physical chemistry c,111(15),5661-5666. |
| MLA | Pan DC,et al."Low-temperature synthesis of oil-soluble CdSe, CdS, and CdSe/CdS core - Shell nanocrystals by using various water-soluble anion precursors".journal of physical chemistry c 111.15(2007):5661-5666. |
入库方式： OAI收割
来源：长春应用化学研究所
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