شماره ركورد كنفرانس :
3834
عنوان مقاله :
PREPARATION OF LA-TiO2/SiO2 FROM RICE HUSK ASH AS SILICA SOURCE AND STUDY AS PHOTOCATALYTIC DEGRADATION OF METHYLENE BLUE
پديدآورندگان :
Mohammadkhah Ali mohammadkhah@guilan.ac.ir Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran; , Seyedrafezi Fahimeh Sanazrafezi@outlook.com Department of Chemistry, Faculty of Science, University of Guilan, Rasht, Iran;
كليدواژه :
La , TiO2 , SiO2 , Degradation , Methylene Blue , nanocomposite
عنوان كنفرانس :
نوزدهمين سمينار شيمي فيزيك ايران
چكيده فارسي :
TiO2-SiO2 nanoparticles doped with the lanthanum were prepared by sol-gel method. The characterization of this nanocomposite was conducted by XRD, FTIR and SEM.The nanocomposite size was about 17nm.The effects of initial concentration of dye on the removal efficiency was ascertained.Furthermore lower initial concentration of dye leads to higher removal percent
