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Abstract: SomesamplesofTiO2 muscovitenanocompositeundopedanddopedwithmetalionswerepreparedbychemicalliquidphasa deposition .ThemorphologyandphasecompositionofTiO2 filmwerestudiedbyscanningelectronmicroscopyandx raydiffraction.TheresultsshowedthatthegrainsizeoftheTiO2 particlesrangesfrom 1 5to 50nm .Besidescirculargrains,thereweresomeeuhedralrutilegrainsinthesamplesdopedwithZn2 +andMn2 +ions.RutileandanatasewerefoundintheTiO2 film .TheinfluenceofdopedmetalionsonthephasecompositionofTiO2 filmwasdeterminedbyradius,chargeandligandofmetalions