Lagashetty , A K and Ganiger, S K (2018) Microwave-assisted synthesis, characterisation and thermal study of nano sized metal aluminates. Journal of Metallurgy and Materials Science, 60(3) . pp. 139-148.
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Metal oxide nanomaterials having multiple metals are synthesized by microwave combustion route encourage to the synthetic chemists because of its simplicity. Microwave burning of single phase oxide materials with polymer as a fuel to form its multiphase nanomaterials. Nano sized metal aluminates (CuAl2 O4, NiAl2 O4, CoAl2 O4) material is prepared by self-propagating combustion methods using polymer as a fuel. Single phased metal oxides (CuO, NiO, CoO) and aluminium oxide (Al2 O4) with polyvinyl alcohol was ignited in an open atmosphere and complete burning in microwave oven for about 15 minutes to form metal aluminate samples. The structure of as prepared metal aluminate samples arewell studied by employing powder X-ray diffraction (XRD) tool. The morphology of as prepared sample materials was studied by Scanning Electron Micrograph (SEM) and Transmission Electron Micrograph tool. Fourier Transform infrared (FT-IR) spectral study was undertaken to know the bonding in the prepared metal aluminate nanomaterials. The presences of the metals are confirmed by EDAX analysis and also thermal behaviour of the sample is well studied.
|Uncontrolled Keywords:||Metal oxides;Aluminium Oxide;Metal aluminate;XRD;SEM;TEM|
|Divisions:||Material Science and Technology|
|Deposited By:||Sahu A K|
|Deposited On:||04 Oct 2019 14:50|
|Last Modified:||04 Oct 2019 14:50|
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