Structural Quality Promotion of Vanadium-Containing Biotitevia Gamma Irradiations
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Author(s)
Abstract
Advanced synthesis of free fluoride V-biotite sample having the optimized formula NaV2.5(Al,Si)4O10(OH)2 was synthesized by mixed solution-solid routes. The synthetic clay was carefully characterized by different techniques including X-ray diffraction (XRD), infrared absorption spectra (IR) and thermal analysis (TG/TDA).Furthermore micro-structural features were monitored by both of scanning electron microscopy (SEM) and AFM . The synthetic clay sample was exposed to two different gamma irradiation doses ,1st dose was 2 MR and 2nd dose ~ 4MR. Structural measurements after γ-irradiations gave structure quality for synthetic V-biotite clay due to disappearance of some impurity phases and unreacted oxides as result of absorbed gamma-ray dose increases from 2 to 4 MR .
Keywords
Biotite, Clay, XRD, TGA, SEM,AFM, Green synthesis
Cite this paper
Khaled M. Elsabawy, Ahmed T.Tawfik,
Structural Quality Promotion of Vanadium-Containing Biotitevia Gamma Irradiations
, SCIREA Journal of Materials.
Volume 1, Issue 1, October 2016 | PP. 60-73.
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