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|Title:||Preparation of ZnS nanoparticles by ultrasonic radiation method||Authors:||Xu, J.F.
|Issue Date:||1998||Citation:||Xu, J.F.,Ji, W.,Lin, J.Y.,Tang, S.H.,Du, Y.W. (1998). Preparation of ZnS nanoparticles by ultrasonic radiation method. Applied Physics A: Materials Science and Processing 66 (6) : 639-641. ScholarBank@NUS Repository.||Abstract:||Zn nanoparticles were prepared by the inert-gas evaporation technique with induction heating method. As-prepared Zn particles were mixed with Na2S solution. ZnS nanoparticles were synthesized under ultrasonic radiation. They were studied by X-ray diffraction (XRD), transmission electron microscopy (TEM), UV spectrophotometry, and X-ray photoelectron spectrometry (XPS). XRD revealed that the ZnS nanoparticles prepared have a zincblende structure. TEM observations showed that the ZnS nanoparticles are in a spherical form with an average diameter of 40 nm. XPS results proved that, for our sample, the binding energies of Zn 2p and S 2p are the same as those of bulk single-crystal, but the full widths at half maximum of the XPS peaks are larger than those of bulk single-crystal. © Springer-Verlag 1998.||Source Title:||Applied Physics A: Materials Science and Processing||URI:||http://scholarbank.nus.edu.sg/handle/10635/97594||ISSN:||09478396|
|Appears in Collections:||Staff Publications|
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