Paper Title:
Synthesis and Characterization of Water-Soluble Cu2+-Doped ZnSe Quantum Dots
  Abstract

Cu2+-doped ZnSe quantum dots (ZnSe:Cu) were prepared via a green and simple route, namely the chemical coprecipitation method. Under 365 nm UV excitation, green emission is observed. X-ray powder diffraction (XRD) shows that ZnSe:Cu nanoparticle is cubic zinc blende structure; the transmission electron microscopy (TEM) exhibits that the average diameter of ZnSe:Cu nanocrystals is less than 10 nm. UV-vis spectrophotometer and fluorescence spectrophotometer indicate that ZnSe:Cu nanocrystals have good fluorescence effects.

  Info
Periodical
Advanced Materials Research (Volumes 79-82)
Edited by
Yansheng Yin and Xin Wang
Pages
2043-2046
DOI
10.4028/www.scientific.net/AMR.79-82.2043
Citation
S. S. Li, F. T. Liu, Q. Wang, X. X. Chen, P. Yang, "Synthesis and Characterization of Water-Soluble Cu2+-Doped ZnSe Quantum Dots", Advanced Materials Research, Vols. 79-82, pp. 2043-2046, 2009
Online since
August 2009
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$35.00
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