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Asian Journal of Research in Chemistry
Year : 2018, Volume : 11, Issue : 3
First page : ( 645) Last page : ( 648)
Print ISSN : 0974-4169. Online ISSN : 0974-4150.
Article DOI : 10.5958/0974-4150.2018.00115.3

Synthesis and characterization Co and Mg Co-Doped TiO2 Nanoparticles

Sandhya Gullipilli1, Babu R. Ravichandra1,*

1Department of Chemistry, GITAM Institute of Science, (GITAM Deemed to be University), Visakhapatnam, Andhra Pradesh-530045, India

*Corresponding Author E-mail: rrcbabu7@yahoo.in.

Online published on 21 August, 2018.

Abstract

This communication deals with newly synthesized Copper and Magnesium co-doped Titania nano particles by Sol gel method and characterized by XRD, FE-SEM, EDX, FT-IR and HR-TEM. X-ray diffraction studies of the Co-Mg/TiO2 show the presence of anatase phase TiO2. The FE-SEM images of the Co-Mg/TiO2 show the morphology and decreased size when compared to undoped TiO2. The particles distribution and elemental data in the samples was obtained by different techniques such as SEM, EDAX and HR-TEM. The elemental data of cobalt, magnesium, titanium and oxygen were confirmed by EDAX. From TEM images size is found to be≍10nm which confirms that the dopants Co and Mg reduces the size of nanoparticles. These results suggested that the simple and cost effective method and shows excellent photo catalytic applications.

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Keywords

Cobalt and magnesium co-doped TiO2, Sol-gel, SEM, XRD, and EDAX.

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