NH3 gas sensing over 2D Phosphorene sheet: A First-Principles Study
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866909205390163968 |
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| author | Kumar, Naresh Gautam, Yogendra K. Mishra, Soni Kumar, Anuj Mishra, Abhishek Kumar |
| author_facet | Kumar, Naresh Gautam, Yogendra K. Mishra, Soni Kumar, Anuj Mishra, Abhishek Kumar |
| contents | First-principles based calculations were executed to investigate the sensing properties of ammonia gas molecules on two-dimensional pristine black phosphorene towards its application as a gas sensor and related applications. We discuss in detail, the interaction of ammonia gas molecules on the phosphorene single sheet through the structural change analysis, electronic band gap, Bader charge transfer, and density-of-states calculations. Our calculations indicate that the phosphorene could be used as a detector of ammonia, where good sensitivity and very short recovery time at room temperature have confirmed the potential use of phosphorene in the detection of ammonia. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_09898 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | NH3 gas sensing over 2D Phosphorene sheet: A First-Principles Study Kumar, Naresh Gautam, Yogendra K. Mishra, Soni Kumar, Anuj Mishra, Abhishek Kumar Materials Science Computational Physics First-principles based calculations were executed to investigate the sensing properties of ammonia gas molecules on two-dimensional pristine black phosphorene towards its application as a gas sensor and related applications. We discuss in detail, the interaction of ammonia gas molecules on the phosphorene single sheet through the structural change analysis, electronic band gap, Bader charge transfer, and density-of-states calculations. Our calculations indicate that the phosphorene could be used as a detector of ammonia, where good sensitivity and very short recovery time at room temperature have confirmed the potential use of phosphorene in the detection of ammonia. |
| title | NH3 gas sensing over 2D Phosphorene sheet: A First-Principles Study |
| topic | Materials Science Computational Physics |
| url | https://arxiv.org/abs/2405.09898 |