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Structural and electrical properties of Zinc sulfide nanoparticles

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dc.contributor.author Ahmad, Mushtaq
dc.contributor.author Rasool, Kamran
dc.contributor.author Imran, Zahid
dc.contributor.author Rafiq, M. A.
dc.contributor.author Hasan, M. M.
dc.date.accessioned 2019-11-21T11:14:43Z
dc.date.available 2019-11-21T11:14:43Z
dc.date.issued 2011-04-24
dc.identifier.isbn 978-1-4577-0069-9
dc.identifier.uri http://142.54.178.187:9060/xmlui/handle/123456789/1713
dc.description.abstract Zinc sulfide (ZnS) nanoparticles were synthesized using chemical co-precipitation method. The structural and morphological properties of these particles were studied by X-ray diffraction (XRD) and Scanning electron microscopy (SEM). The crystallite sizes calculated from XRD patterns were 2.8nm and 29nm of as prepared sphalerite and annealed wurtzite ZnS particles respectively. UV-visible absorption spectroscopy was used to calculate absorption edges which were found at 211nm for as prepared and 262 nm for annealed ZnS nanoparticles. These absorption edges were shifted towards lower wavelengths compared to bulk ZnS (337nm). The impedance analysis showed that electrical resistance of annealed sample is decreased as compared to as prepared sample. en_US
dc.language.iso en_US en_US
dc.publisher 2011 Saudi International Electronics, Communications and Photonics Conference (SIECPC) en_US
dc.subject Engineering and Technology en_US
dc.subject Impedance spectroscopy en_US
dc.subject UV-irradiation en_US
dc.subject Co-precipitation en_US
dc.subject ZnS nanoparticles en_US
dc.title Structural and electrical properties of Zinc sulfide nanoparticles en_US
dc.type Proceedings en_US


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