Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction
Hydrogen production through water splitting could be a splendid technique as an alternative to fossil fuel derived methods. Recently, molybdenum disulfide (MoS2) has gained great attention for electrocatalytic HER. Nevertheless, the catalytic activity of MoS2 was limited by poor active sites with hi...
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| Language: | en |
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Elsevier Ltd
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32015/1/Photoelectrochemical%20performance.pdf http://umpir.ump.edu.my/id/eprint/32015/ https://doi.org/10.1016/j.matpr.2021.02.249 |
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| author | Thurga Devi, Munusamy Khan, Maksudur R. Chin, Sim Yee |
| author_facet | Thurga Devi, Munusamy Khan, Maksudur R. Chin, Sim Yee |
| author_sort | Thurga Devi, Munusamy |
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| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
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| continent | Asia |
| country | Malaysia |
| description | Hydrogen production through water splitting could be a splendid technique as an alternative to fossil fuel derived methods. Recently, molybdenum disulfide (MoS2) has gained great attention for electrocatalytic HER. Nevertheless, the catalytic activity of MoS2 was limited by poor active sites with higher intrinsic activity. The present work correlates the enhancement on the performance of MoS2 was done by doping with phosphorus that contribute for the higher activity of hydrogen evolution reaction (HER). During light irradiation, the phosphorus doped MoS2 (P@MoS2) possessed lowest overpotential (134 mV) and smallest Tafel slope (86 mV/dec) in contrast to bulk MoS2 thereby propitious for HER activities. Thus, the highly effective P@MoS2 nanocomposite could be a remarkable candidate that reassuring the growth of hydrogen production regimes. |
| format | Article |
| id | my.ump.umpir.32015 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2021 |
| publisher | Elsevier Ltd |
| record_format | eprints |
| spelling | my.ump.umpir.320152021-11-01T08:14:52Z http://umpir.ump.edu.my/id/eprint/32015/ Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction Thurga Devi, Munusamy Khan, Maksudur R. Chin, Sim Yee QD Chemistry Hydrogen production through water splitting could be a splendid technique as an alternative to fossil fuel derived methods. Recently, molybdenum disulfide (MoS2) has gained great attention for electrocatalytic HER. Nevertheless, the catalytic activity of MoS2 was limited by poor active sites with higher intrinsic activity. The present work correlates the enhancement on the performance of MoS2 was done by doping with phosphorus that contribute for the higher activity of hydrogen evolution reaction (HER). During light irradiation, the phosphorus doped MoS2 (P@MoS2) possessed lowest overpotential (134 mV) and smallest Tafel slope (86 mV/dec) in contrast to bulk MoS2 thereby propitious for HER activities. Thus, the highly effective P@MoS2 nanocomposite could be a remarkable candidate that reassuring the growth of hydrogen production regimes. Elsevier Ltd 2021 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/32015/1/Photoelectrochemical%20performance.pdf Thurga Devi, Munusamy and Khan, Maksudur R. and Chin, Sim Yee (2021) Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction. Materials Today: Proceedings. pp. 1-5. ISSN 2214-7853. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.matpr.2021.02.249 https://doi.org/10.1016/j.matpr.2021.02.249 |
| spellingShingle | QD Chemistry Thurga Devi, Munusamy Khan, Maksudur R. Chin, Sim Yee Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction |
| title | Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction |
| title_full | Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction |
| title_fullStr | Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction |
| title_full_unstemmed | Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction |
| title_short | Photoelectrochemical performance of P@MoS2 for hydrogen evolution reaction |
| title_sort | photoelectrochemical performance of p@mos2 for hydrogen evolution reaction |
| topic | QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/32015/1/Photoelectrochemical%20performance.pdf http://umpir.ump.edu.my/id/eprint/32015/ https://doi.org/10.1016/j.matpr.2021.02.249 https://doi.org/10.1016/j.matpr.2021.02.249 |
| url_provider | http://umpir.ump.edu.my/ |