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Temperature-Controlled Synthesis of CdSe Nanocrystals with Narrow Size Distribution
Jiang, J; Wang B(汪冰); Wang, B; Jin, SM; Feng, WY;丰伟悦
2012
发表期刊JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
卷号12期号:8页码:6301-6307
摘要CdSe quantum dots (QDs) with narrow size distribution and fine crystallinity were synthesized in paraffin liquid through temperature-control method. TEM, HRTEM, SEAD, XRD, PL and UV-VIS spectra were used to characterize the size, crystal structure and photoluminescence (PL) properties of CdSe nanocrystals. The PL spectra and TEM results revealed that the monodispersed and uniformed CdSe QDs with narrow size distribution were synthesized at a certain reaction temperature. HRTEM images combined with selected area electron diffraction (SAED) and XRD patterns illustrated that CdSe QDs showed near-perfect zinc-blende and wurtzite crystallinity at different temperatures. The Gibbs-Thomson calculation provided a thermodynamic explanation for obtaining the CdSe nanocrystals with narrow size distribution by temperature-control method.
关键词CdSe Nanocrystals Temperature-Controlled Synthesis Narrow Size Distribution
学科领域Chemistry; Science & Technology - Other Topics; Materials Science; Physics
DOI10.1166/jnn.2012.6207
收录类别SCI
WOS记录号WOS:000308379900021
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/224278
专题多学科研究中心
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GB/T 7714
Jiang, J,Wang B,Wang, B,et al. Temperature-Controlled Synthesis of CdSe Nanocrystals with Narrow Size Distribution[J]. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,2012,12(8):6301-6307.
APA Jiang, J,汪冰,Wang, B,Jin, SM,&Feng, WY;丰伟悦.(2012).Temperature-Controlled Synthesis of CdSe Nanocrystals with Narrow Size Distribution.JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY,12(8),6301-6307.
MLA Jiang, J,et al."Temperature-Controlled Synthesis of CdSe Nanocrystals with Narrow Size Distribution".JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY 12.8(2012):6301-6307.
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