Synthesis and characterization of Mn-DOPED ZnO nanoparticles

Tan, Tong Ling (2012) Synthesis and characterization of Mn-DOPED ZnO nanoparticles. [Final Year Project Report] (Unpublished)

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Abstract

Mn-doped ZnO Nanoparticles has gained a lot of attention from the scientists and researchers to undergo this interest research due to its various applications in optoelectronic devices, chemical sensors, solar cells and photocatalyst. However, the doping efficiency was influenced by the strong tendency of the Mn dopant ions to segregate at the nanoparticles surfaces. Hence, many efforts have been made related to size, morphology and preparation on Mn-doped ZnO nanoparticles. In this project, coprecipitation method was used to synthesize Mn-doped ZnO nanoparticles. On the other hand, the effects of concentration of Mn dopant ions on the particle size, shape and optical properties of Mn-doped ZnO nanoparticles were investigated through Scanning Electron Microscope, Transmission Electron Microscope, Fourier Transform Infrared Spectroscopy, UV-Visible spectroscopy, Energy Dispersive X-rays and Fluorescence Spectrophotometer.

Item Type: Final Year Project Report
Additional Information: Project Report (B.Sc.) -- Universiti Malaysia Sarawak, 2012.
Uncontrolled Keywords: Manganese, Manganese--Metallurgy, Doping, manganese, zinc oxide nanoparticles, co-precipitation, FSTS, 2012, Universiti Malaysia Sarawak, UNIMAS, universiti, university, Borneo, Malaysia, Sarawak, Kuching, Samarahan, IPTA, education, undergraduate, research
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Karen Kornalius
Date Deposited: 21 Jan 2015 06:51
Last Modified: 30 Aug 2021 09:35
URI: http://ir.unimas.my/id/eprint/6265

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