Elastic properties of green synthesized Al0.15Zn0.85O nano-discs
| Autor: | Biplab Kumar Mandal, Rahul Das, Suranjan Sikdar, Subhodeep Barman, Abhijit Biswas |
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| Rok vydání: | 2021 |
| Předmět: |
010302 applied physics
Materials science Spectrometer Rietveld refinement Analytical chemistry 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Field emission microscopy Peak analysis Powder Diffractometer 0103 physical sciences Nano Crystallite 0210 nano-technology Wurtzite crystal structure |
| Zdroj: | Materials Today: Proceedings. 43:3862-3866 |
| ISSN: | 2214-7853 |
| DOI: | 10.1016/j.matpr.2020.12.1178 |
| Popis: | In this experimental work, the elastic properties of Al0.15Zn0.85O nano-discs have been studied using the data recorded by an X-ray powder diffractometer (XRD). The Al0.15Zn0.85O nano-discs have been prepared by environmentally compatible, low-cost and easy green synthesis method, using Azadirachta indica (AI) leaf extracts. The elemental compositions of the nano-discs are confirmed by energy dispersive X-ray spectrometer equipped with the field emission scanning electron microscope. The field emission scanning electron microscope image provides the average diameter and width of the Al0.15Zn0.85O nano-discs, which are ∼127 nm and ∼13 nm, respectively. All detectable XRD peaks could be indexed as the hexagonal wurtzite structure. XRD analysis gives crystallite size ranges from 3.31 to 7.70 nm. The Elastic properties of Al0.15Zn0.85O nano-discs have been examined by drawing stress–strain plots for the data obtained by the conventional peak analysis and the Rietveld refinement method using the same XRD data. |
| Databáze: | OpenAIRE |
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