Please use this identifier to cite or link to this item: http://37.48.73.109:8080/jspui/jspui/handle/123456789/1248
Title: OPTICAL CHARACTERIZATION OF ZINC SELENIDE/GRAPHENE OXIDE COMPOSITE SYNTHESIZED VIA MICROWAVE-ASSISTED HYDROTHERMAL METHOD
Authors: Lee Han Kee, Lee Han Kee, Josephine Liew Ying Chyi, Zainal Abidin Talib, Md Shuhazlly Mamat, Janet Lim Hong Ngee, Fakhrurrazi Ashari, Batool Eneaze AL-Jumaili, Low Zhi Huang, Nurul Norfarina Hasbullah Josephine Liew Ying Chyi, Zainal Abidin Talib, Md Shuhazlly Mamat, Janet Lim Hong Ngee, Fakhrurrazi Ashari, Batool Eneaze AL-Jumaili, Low Zhi Huang, Nurul Norfarina Hasbullah
Keywords: Microwave-assisted Hydrothermal; Nanoparticles; Zinc Selenide/ Graphene Oxide Composite; Optical Band Gap
Issue Date: 21-Jun-2017
Abstract: Zinc selenide/ Graphene Oxide (ZnSe/GO) composite has been synthesized via microwave-assisted hydrothermal method. The microwave-assisted hydrothermal reaction only take 3 minutes and it is approximately 500 times faster as compared to the conventional method which need 24 hours. The ZnSe/GO composite formed was characterized using X-ray diffraction (XRD), Raman Spectroscopy, Field Emission Scanning Electron Microscopy (FESEM), Ultraviolet–visible Spectroscopy (UV-Vis) and Photoluminescence Spectroscopy (PL). ZnSe with cubic structure was successfully synthesized through this method. The reaction of the outcomes were explored and the band gaps of the composite were in between 2.54 eV and 2.60 eV. In addition, shifting in the PL emission make the composite acts as a potential material to be used as light-emitting diode, sensor and optoelectronics.
URI: http://37.48.73.109:8080/jspui/jspui/handle/123456789/1248
Appears in Collections:البحوث العلمية

Files in This Item:
File Description SizeFormat 
Optical characterization of zinc selenide graphene oxide composite.pdf623.88 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.