Effect of 60Co gamma irradiation on hydrothermally synthesised Ga2O3-TiO2 nanocomposites
- 1. Department of Studies in Electronics, PG center, Hemagangotri, Hassan-573220 (India)
- 2. Department of Studies in Physics, University of Mysore, Mysuru-570006 (India)
- 3. Institution of Excellence, Manasagangotri, University of Mysore, Mysuru-570006 (India)
Description
The effect of 60Co gamma irradiation on gallium oxide and titanium oxide (Ga2O3-TiO2) nanocomposites are investigated in the present study. The Ga2O3-TiO2 nanocomposite was synthesized by hydrothermal method at 120°C. The precursors for the synthesis consist of gallium nitrate anhydrous and titanium trichloride along with sodium hydroxide to achieve the pH of 9. The synthesized Ga2O3-TiO2 was subjected to 60Co gamma irradiation for different doses such as 25kGy, 50 kGy and 75 kGy. The morphological and microstructural characteristics were studied using scanning electron microscopy (SEM), X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) respectively. The results shows that the gamma irradiation induces significant changes in the Ga2O3-TiO2 microstructure and there is increase in the grain size of the nanocomposites. (author)
Additional details
Publishing Information
- Publisher
- University of Mysore
- Imprint Place
- Mysore (India)
- ISBN
- 978-81-952150-1-0
- Imprint Title
- Proceedings of the twenty third national symposium on radiation physics: innovations in radiation physics
- Imprint Pagination
- 820 p.
- Journal Page Range
- p. 666-669
Conference
- Title
- 23. national symposium on radiation physics - innovations in radiation physics
- Acronym
- NSRP-23
- Dates
- 19-21 Jan 2023
- Place
- Mysore (India)
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 55012946
- Subject category
- S77: NANOSCIENCE AND NANOTECHNOLOGY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COBALT 60; CRYSTALLOGRAPHY; GALLIUM OXIDES; GAMMA RADIATION; NANOCOMPOSITES; NANOPARTICLES; STRUCTURAL CHEMICAL ANALYSIS; TITANIUM OXIDES; X-RAY DIFFRACTION
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHALCOGENIDES; COBALT ISOTOPES; COHERENT SCATTERING; DIFFRACTION; ELECTROMAGNETIC RADIATION; GALLIUM COMPOUNDS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATERIALS; MINUTES LIVING RADIOISOTOPES; NANOMATERIALS; NUCLEI; ODD-ODD NUCLEI; OXIDES; OXYGEN COMPOUNDS; PARTICLES; RADIATIONS; RADIOISOTOPES; SCATTERING; TITANIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; YEARS LIVING RADIOISOTOPES