| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5024940 | Optik - International Journal for Light and Electron Optics | 2017 | 15 Pages |
Abstract
Zinc selenide/Graphene Oxide (ZnSe/GO) composite has been synthesized via microwave-assisted hydrothermal method. The microwave-assisted hydrothermal reaction only take 3Â min and it is approximately 500 times faster as compared to the conventional method which need 24Â h. 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 2.54Â eV and 2.60Â 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.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
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,