Publisher： Trans Tech Publications
E-ISSN： 1662-9752|2016|846|237-244
ISSN： 0255-5476
Source： Materials Science Forum, Vol.2016, Iss.846, 2016-04, pp. : 237-244
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
ZnSe which show a potential application in electronic devices such as photovoltaic devices, light emitting devices and photodetector have been synthesized through a hydrothermal method using ZnCl2 and Se powder as the source. In a typical synthesis, Zn2+ and Se2- ion have been prepared separately and charged into a Teflon-lined stainless steel autoclave. The hydrothermal reaction was conducted at 180 °C for 32 hours. Structural properties of ZnSe are studied by X-ray diffraction (XRD) while the optical properties of ZnSe compound are characterized through ultraviolet–visible spectroscopy (UV-Vis). From the XRD result, pure ZnSe with main XRD peak at 2θ = 27.29°, 45.30°, 53.62°, 65.88°, 72.68° has been observed. The result have been supported by the optical results where absoprtion peak at 460 nm with optical band gap energy (Eg) at 2.5 eV.
Related content
Access to resources
Recommend
Preparation of zinc sulfide thin films by the hydrothermal method
By Chen Q. Qian Y.T. Shi L. Li X.G. Zhou G.E. Zhang Y.H. Chen Z.Y.
Thin Solid Films, Vol. 272, Iss. 1, 1996-01 ,pp. :
By Chawla Puja Sharma Geeta Lochab S. P. Singh Nafa
Radiation Effects and Defects in Solids, Vol. 164, Iss. 12, 2009-12 ,pp. :