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Synthesis and characterizations of CoTiO3-clay nanocomposites by sol-gel method
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نویسنده
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Enhessari M. ,Nazari Moqhadam S. ,Kargar Razi M. ,Ghezelbashi S. ,Habibi Tootkani M.
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منبع
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international journal of nano dimension - 2010 - دوره : 1 - شماره : 2 - صفحه:125 -132
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چکیده
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Cotio3-clay nano-composites were synthesized via a conventional sol-gel method; the gel was calcinated at 500 - 800°c for 2 hours. the presence of rhombohedra phase of cotio3 in clay matrix was confirmed by xrd, ftir, sem. cobalt titanate-clay nano-composites were prepared with 5-20%(w/w) by sol-gel method. the spectra results were investigated at 20% (w/w) concentration .the optimum condition for nano-composite preparation in 20 %( w/w) at 600°c is obtained.
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کلیدواژه
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CoTiO3 Clay ,Nanocomposite ,Sol-gel method ,X-ray diffraction ,SEM ,FT-IR
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آدرس
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islamic azad university, Department of Chemistry, ایران, islamic azad university, Department of Chemistry, ایران, islamic azad university, Department of Chemistry, ایران, islamic azad university, Department of Chemistry, ایران, islamic azad university, Department of Chemistry, ایران
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پست الکترونیکی
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enhessari@iau-naragh.ac.ir
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Authors
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