Investigation of structural, electronic and optical properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study
In the present research, the structural, electronic and optical properties of transition metal dichalcogenide-doped transition metal oxides MoS2-doped-V2O5 with various doping concentrations (x = 1–3%) of MoS2 atoms are studied by using first principles calculation. The generalized gradient approx...
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| Language: | en |
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royal society publishing
2023
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| Online Access: | http://eprints.uthm.edu.my/10555/1/J16372_2a1b8a6aff5c08f64edff3bde3772a65.pdf http://eprints.uthm.edu.my/10555/ https://doi.org/10.1098/rsos.230503 |
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| author | Muhammad Hasnain Jameel, Muhammad Hasnain Jameel Roslan, Muhammad Sufi Mayzan, Mohd Zul Hilmi Agam, Mohd Arif Zaki I. Zaki, Zaki I. Zaki Ahmed M. Fallatah, Ahmed M. Fallatah |
| author_facet | Muhammad Hasnain Jameel, Muhammad Hasnain Jameel Roslan, Muhammad Sufi Mayzan, Mohd Zul Hilmi Agam, Mohd Arif Zaki I. Zaki, Zaki I. Zaki Ahmed M. Fallatah, Ahmed M. Fallatah |
| author_sort | Muhammad Hasnain Jameel, Muhammad Hasnain Jameel |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | In the present research, the structural, electronic and optical
properties of transition metal dichalcogenide-doped transition metal oxides MoS2-doped-V2O5 with various doping concentrations (x = 1–3%) of MoS2 atoms are studied by using first principles calculation. The generalized gradient
approximation Perdew–Burke–Ernzerhof simulation approach is used to investigate the energy bandgap (Eg) of orthorhombic structures. We examined the energy bandgap (Eg) decrement from 2.76 to 1.30 eV with various doping (x = 1–3%) of molybdenum disulfide (MoS2) atoms. The bandgap nature shows that the material is a well-known direct bandgap semiconductor. MoS2 doping (x = 1–3%) atoms in pentoxide (V2O5) creates the extra gamma active states which contribute to the formation of conduction and valance bands. MoS2- doped-V2O5 composite is a proficient photocatalyst, has a large surface area for absorption of light, decreases the electron-hole pairs recombination rate and increases the charge transport. A comprehensive study of optical conductivity reveals that strong peaks of MoS2-doped-V2O5 increase in ultraviolet spectrum region with small shifts at larger energy bands throug |
| format | Article |
| id | my.uthm.eprints-10555 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en |
| publishDate | 2023 |
| publisher | royal society publishing |
| record_format | eprints |
| spelling | my.uthm.eprints-105552024-01-03T01:36:37Z http://eprints.uthm.edu.my/10555/ Investigation of structural, electronic and optical properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study Muhammad Hasnain Jameel, Muhammad Hasnain Jameel Roslan, Muhammad Sufi Mayzan, Mohd Zul Hilmi Agam, Mohd Arif Zaki I. Zaki, Zaki I. Zaki Ahmed M. Fallatah, Ahmed M. Fallatah T Technology (General) In the present research, the structural, electronic and optical properties of transition metal dichalcogenide-doped transition metal oxides MoS2-doped-V2O5 with various doping concentrations (x = 1–3%) of MoS2 atoms are studied by using first principles calculation. The generalized gradient approximation Perdew–Burke–Ernzerhof simulation approach is used to investigate the energy bandgap (Eg) of orthorhombic structures. We examined the energy bandgap (Eg) decrement from 2.76 to 1.30 eV with various doping (x = 1–3%) of molybdenum disulfide (MoS2) atoms. The bandgap nature shows that the material is a well-known direct bandgap semiconductor. MoS2 doping (x = 1–3%) atoms in pentoxide (V2O5) creates the extra gamma active states which contribute to the formation of conduction and valance bands. MoS2- doped-V2O5 composite is a proficient photocatalyst, has a large surface area for absorption of light, decreases the electron-hole pairs recombination rate and increases the charge transport. A comprehensive study of optical conductivity reveals that strong peaks of MoS2-doped-V2O5 increase in ultraviolet spectrum region with small shifts at larger energy bands throug royal society publishing 2023 Article PeerReviewed text en http://eprints.uthm.edu.my/10555/1/J16372_2a1b8a6aff5c08f64edff3bde3772a65.pdf Muhammad Hasnain Jameel, Muhammad Hasnain Jameel and Roslan, Muhammad Sufi and Mayzan, Mohd Zul Hilmi and Agam, Mohd Arif and Zaki I. Zaki, Zaki I. Zaki and Ahmed M. Fallatah, Ahmed M. Fallatah (2023) Investigation of structural, electronic and optical properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study. royal society open science. pp. 1-13. https://doi.org/10.1098/rsos.230503 |
| spellingShingle | T Technology (General) Muhammad Hasnain Jameel, Muhammad Hasnain Jameel Roslan, Muhammad Sufi Mayzan, Mohd Zul Hilmi Agam, Mohd Arif Zaki I. Zaki, Zaki I. Zaki Ahmed M. Fallatah, Ahmed M. Fallatah Investigation of structural, electronic and optical properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study |
| title | Investigation of structural, electronic and optical
properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study |
| title_full | Investigation of structural, electronic and optical
properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study |
| title_fullStr | Investigation of structural, electronic and optical
properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study |
| title_full_unstemmed | Investigation of structural, electronic and optical
properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study |
| title_short | Investigation of structural, electronic and optical
properties of two-dimensional MoS2-doped-V2O5 composites for photocatalytic application: a density functional theory study |
| title_sort | investigation of structural, electronic and optical
properties of two-dimensional mos2-doped-v2o5 composites for photocatalytic application: a density functional theory study |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/10555/1/J16372_2a1b8a6aff5c08f64edff3bde3772a65.pdf http://eprints.uthm.edu.my/10555/ https://doi.org/10.1098/rsos.230503 |
| url_provider | http://eprints.uthm.edu.my/ |