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Publication Detail
XAS/EXAFS studies of Ge nanoparticles produced by reaction between Mg2Ge and GeCl4
  • Publication Type:
    Journal article
  • Publication Sub Type:
    Article
  • Authors:
    Pugsley AJ, Bull CL, Sella A, Sankar G, McMillan PF
  • Publisher:
    ACADEMIC PRESS INC ELSEVIER SCIENCE
  • Publication date:
    09/2011
  • Pagination:
    2345, 2352
  • Journal:
    J SOLID STATE CHEM
  • Volume:
    184
  • Issue:
    9
  • Print ISSN:
    0022-4596
  • Language:
    EN
  • Keywords:
    Nanoparticles, Metathesis reaction, X-ray absorption spectroscopy, X-RAY-ABSORPTION, QUANTUM DOTS, FINE-STRUCTURE, GERMANIUM NANOCRYSTALS, SEMICONDUCTOR CLUSTERS, POROUS SILICON, COLLOIDAL SEMICONDUCTORS, ELECTRONIC STATES, CDS CRYSTALLITES, LOCAL-STRUCTURE
  • Addresses:
    McMillan, PF
    UCL
    Dept Chem
    London
    WC1H 0AJ
    England

    UCL
    Mat Chem Ctr
    London
    WC1H 0AJ
    England

    Univ Edinburgh
    Ctr Sci Extreme Condit
    Edinburgh
    EH9 3JZ
    Midlothian
    Scotland
Abstract
We present results of an XAS and EXAFS study of the synthesis of Ge nanoparticles formed by a metathesis reaction between Mg2Ge and GeCl4 in diglyme (diethylene glycol dimethyl ether). The progress of the formation reaction and the products formed at various stages in the processing was characterised by TEM and optical spectroscopy as well as in situ XAS/EXAFS studies using specially designed reaction cells. (C) 2011 Elsevier Inc. All rights reserved.
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