Title :
Synthesis of transition metal (Cu, Fe and Co) doped ZnS nanostructures
Author :
Wu Rong ; Li Jin ; Hou Juan ; Chang Ai-Min
Author_Institution :
Xinjiang Key Lab. of Electron. Inf. Mater. & Devices, Xinjiang Tech. Inst. of Phys. & Chem., Urumqi, China
fDate :
Aug. 29 2012-Sept. 1 2012
Abstract :
Undoped, Cu-, Fe- and Co-doped ZnS nanostructures were synthesized by solvothermal reaction of Zn(CH3COO)2·2H2O and (NH2)2CS with PVP dissolved in the hydrazine hydrate. X-ray diffraction (XRD), scanning electron microscopy (SEM), Energy dispersive x-ray spectroscopy (EDX) were employed to characterize the structure and morphology of the product. The results showed that copper incorporation in the ZnS induced a phase transformation from hexagonal wurtzite to cubic blende structure, and the morphologies of doped ZnS are found to be Cu, Fe and Co-doped concentration dependent.
Keywords :
X-ray chemical analysis; X-ray diffraction; cobalt; copper; crystal growth from solution; iron; nanofabrication; nanostructured materials; scanning electron microscopy; solid-state phase transformations; zinc compounds; X-ray diffraction; ZnS:Co; ZnS:Cu; ZnS:Fe; cubic blende structure; energy dispersive X-ray spectroscopy; hexagonal wurtzite structure; hydrazine hydrate; nanostructure; phase transformation; scanning electron microscopy; solvothermal reaction; Doping; Iron; Materials; Morphology; Nanostructures; X-ray scattering; Zinc; ZnS; doping; nanostructures; phase transformation; solvothermal;
Conference_Titel :
Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO), 2012 International Conference on
Conference_Location :
Shaanxi
Print_ISBN :
978-1-4673-4588-0
Electronic_ISBN :
978-1-4673-4589-7
DOI :
10.1109/3M-NANO.2012.6473005
