Characterization of Bulk Nanostructural Bi2Te3-based Material Prepared by Microwave-solvothermal Synthesis and Hot Isostatic Pressure

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Title	Characterization of Bulk Nanostructural Bi2Te3-based Material Prepared by Microwave-solvothermal Synthesis and Hot Isostatic Pressure
Authors	Ivanov, O.N. Lyubushkin, R.A. Soklakova, O.N.
ORCID
Keywords	Microwave-solvothermal synthesis Hot isostatic pressure Bismuth telluride Grain structure
Type	Article
Date of Issue	2014
URI	http://essuir.sumdu.edu.ua/handle/123456789/36382
Publisher	Sumy State University
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Citation	O.N. Ivanov, R.A. Lyubushkin, O.N. Soklakova, J. Nano- Electron. Phys. 6 No 3, 03064 (2014)
Abstract	The bulk nanostructural Bi2Te3-based material was prepared by microwave assisted solvothermal method and hot isostatic pressure. Optimal synthesis conditions of the Bi2Te3 nanopowder were found. It was established that hot isostatic pressing of the nanopowders at the temperature of 400 С and the pres-sures of 2, 4, 6 and 8 GPa allowed us to prepare the homogeneous and dense Bi2Te3-based material with the mean grain size of~50 nm. It is found that an electrical resistivity increases as the mean grain size of the material under study decreases. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/36382
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)