Paper Title:
Synthesis of Hollow Sphere CdSe from CdCl2 Aqueous Solution Containing Ethylenediamine
  Abstract

Cadmium selenide (CdSe) of hollow sphere with 30-50nm in diameter have been prepared form the mixed solution of cadmium chloride (CdCl2), sodium selenosulfate(Na2SeSO3) and ethylenediamine (H2NCH2CH2NH2) at room temperature. The hollow sphere of CdSe was characterized by transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM) and X-ray diffraction (XRD). The molar ratio of EDA to Cd2+ ions in this system was important factor on controlled synthesis in the self-encapsulated morphology. Based on the observation on morphological difference with molar ratio of EDA to Cd2+ ion, the possible mechanism for the formation of CdSe hollow sphere was discussed.

  Info
Periodical
Key Engineering Materials (Volumes 336-338)
Edited by
Wei Pan and Jianghong Gong
Pages
2037-2040
DOI
10.4028/www.scientific.net/KEM.336-338.2037
Citation
M. H. Choi, Y. B. Lee, I. B. Kim, Y. S. Kim, Y. M. Rhyim, J. C. Kim, Y. D. Kim, "Synthesis of Hollow Sphere CdSe from CdCl2 Aqueous Solution Containing Ethylenediamine", Key Engineering Materials, Vols. 336-338, pp. 2037-2040, 2007
Online since
April 2007
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Rong Wu, Le Tian Tao, Ji Kang Jian
Chapter 2: Materials Science and Engineering
Abstract:Mixed solvent of ethylenediamine (EDA) and ethylene glycol (EG) using MnCl4H2O, and (NH2)2CS as precursors...
309
Authors: Michael Tan, Mary Donnabelle L. Balela
Chapter 1: Nanoscale Materials and Technologies
Abstract:We report a one-pot, low temperature process for the synthesis of high-aspect ratio copper nanowires in aqueous solution for 1 hr. Ethylene...
34
Authors: Dong Sik Bae
Abstract:CoMn2O4 nanoparticles were synthesized by reverse micelle processing from the mixed precursor (consisting of Co...
105