Muhamad Haikal Hazazi, Mohd Rusland (2016) Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te). Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang.
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PDF (Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te)-Table of content)
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PDF (Studies on correlation between electronic structure and electronic conductivity in MoX2 (X = S, Se and Te)-Abstract)
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Abstract
A successful research have been conducted to investigate the molybdenum dichalcogenides, MoX2 (X = S, Se, and Te) as the electrode materials in electrochemical cells. The relationship between number of layer and bandgap of the materials has been studied by many researcher in the past. They hardly stated that, the properties such as speed of storage and amount of chargers that could be stored within the cells will be answered as soon as the correlation been studied. In this study, fundamental parameters such as size-offset between a monolayer and exciton Bohr radius of MoX2 and ground and excited state electron density have been investigate. In this study also, realistic monolayer models of MoX2 were identified using quantum chemical calculations which also explain a correlation between size-offset and charge storage properties. We conclude that as the size-offset decreases, the higher possibility of wave functions overlap between the excited state, and ground state electrons; therefore the higher the electron mobility, and conductivity of the MoX2 would be.
| Item Type: | Undergraduates Project Papers |
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| Additional Information: | Project Paper (Bachelor of Applied Science (Honor) Material Technology) -- Universiti Malaysia Pahang – 2017, SV: DR. SAIFFUL KAMALUDDIN BIN MUZAKIR, NO. CD: 10879 |
| Uncontrolled Keywords: | Electronic structure; electronic conductivity |
| Subjects: | T Technology > T Technology (General) T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Faculty/Division: | Faculty of Industrial Sciences And Technology |
| Depositing User: | Mrs. Sufarini Mohd Sudin |
| Date Deposited: | 12 Mar 2018 03:04 |
| Last Modified: | 25 May 2021 07:58 |
| URI: | http://umpir.ump.edu.my/id/eprint/19943 |
| Download Statistic: | View Download Statistics |
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