Synthesis of germanium sols via thermal decomposition of gaseous germane

[Display omitted] A new approach to the synthesis of colloidal Ge nanoparticles in high-boiling solvent via thermal decomposition of germane is presented. Obtained products were analyzed by XRD, XRF, TEM, absorption spectrophotometry, Raman IR and PL spectroscopy. Ge nanoparticles have mean sizes ab...

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Bibliographic Details
Published in:Mendeleev communications 2021-11, Vol.31 (6), p.836-838
Main Authors: Vinokurov, Alexander A., Znamenkov, Konstantin O., Dorofeev, Sergey G.
Format: Article
Language:English
Subjects:
amorphization
germane
germanium nanocrystals
germanium sols
nanoparticles
pyrolysis
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Summary:[Display omitted] A new approach to the synthesis of colloidal Ge nanoparticles in high-boiling solvent via thermal decomposition of germane is presented. Obtained products were analyzed by XRD, XRF, TEM, absorption spectrophotometry, Raman IR and PL spectroscopy. Ge nanoparticles have mean sizes about 4–5 nm, are apparently amorphous and nonspherical.
ISSN:0959-9436
DOI:10.1016/j.mencom.2021.11.022