Micro Strain and Morphological Studies of Anatase and Rutile Phase TiO2 Nanocrystals Prepared via Sol-Gel and Solvothermal Method - A Comparative Study
نویسندگان
چکیده
Nanocrystals of Titanium dioxide were prepared via sol-gel and solvothermal method. They were characterized by X-ray diffraction and Scanning Electron Microscopy studies. The anatase and rutile phase reflections of the Titanium dioxide nanocrystals were identified by X-ray diffraction data. The micro strain value of the nanocrystals were analysed by W-H plot method. Very small value of micro strain was observed in all the samples. The sample ST-600 shows zero micro strain. The morphology shows increase of size due to agglomeration at higher calcination temperatures.
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