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Please use this identifier to cite or link to this item: https://dspace.ffh.bg.ac.rs/handle/123456789/1504
Title: Semiquantitative X-ray structural method for determining phase composition of ultradisperse powders of Si <inf>3</inf> N <inf>4</inf> obtained by a plasmachemical procedure
Authors: Gizdavic, Marija
Adnađević, Borivoj 
Issue Date: 1-Jan-1999
Journal: ACH - Models in Chemistry
Abstract: 
Nine samples of ultradisperse powders of Si 3 N 4 were synthesized using a new plasmachemical procedure. An attempt was made to determine the phase composition of samples using the Cullity X-ray structural method. Discrepancy was established between the results of the Cullity phase analysis and the given physicochemical characteristics of Si 3 N 4 . Because of that, we developed a semiquantitative X-ray structural method for the determination of the phase content of the Si 3 N 4 samples. The semiquantitative X-ray structural method enables work with all maxima (hkl) which appear in the diffractogram, and doesn't require standard sample. The phase composition of investigated samples which was determined using this method is in accord with phase composition determined on the basis of chemical composition. © 1999 Akadémiai Kiadó.
URI: https://dspace.ffh.bg.ac.rs/handle/123456789/1504
ISSN: 1217-8969
Appears in Collections:Journal Article

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University of Belgrade
Faculty of Physical Chemistry
Studentski trg 12-16
11158 Belgrade 118
PAC 105305
SERBIA
University of Belgrade Faculty of Physical Chemistry