Khaled M. Elsabawy, Materials Science Unit ,Chemistry Department ,Faculty of Science, Tanta University - 31725-Tanta-Egypt; Faculty of Science-Chemistry Department-Taif University-Taif–Alhawyah -888-Saudia Arabia.

Ahmed T.Tawfik, Materials Science Unit ,Chemistry Department ,Faculty of Science, Tanta University - 31725-Tanta-Egypt; Egyptian Environmental Affairs Agency-Egypt.

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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