Synthesis of CdSe quantum dots via paraffin liquid and oleic acid

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外文摘要：This paper reported an efficient and rapid method to produce highly monodispersed CdSe quantum dots (QDs), in which the traditional trioctylphosphine oxide (TOPO) was replaced by paraffin liquid as solvent and oleic acid as the reacting media. The experimental conditions and the properties of QDs had been studied in detail. The resulting samples were confirmed of uniform size distribution with transmission electronic microscopy (TEM), while UV-vis absorption and photoluminescence (PL) spectra clearly indicated that such synthesized QDs had good fluorescence properties.

外文关键词：

CdSesynthesisquantum dots (QDs)fluorescence

作者：

Yu-feng LIAO、Wen-jiang LI

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作者单位：

Centre for Optical and Electromagnetic Research, State Key Laboratory for Modern Optical Instrumentation, Joint Research Center of Photonics of the Royal Institute of Technology (Sweden) and Zhejiang University, Zhejiang University, Hangzhou 310058, Chin

出版年：

2008

Journal of Zhejiang University, Science A. Applied Physics & Engineering

ISSN：1673-565X

年,卷(期)：2008.9(1)