Adsorption Properties of NF 3 and N 2 O on Al- and Ga-Doped Graphene Surface: A Density Functional Theory Study

SF 6 /N 2 gas mixture decomposition components can reflect the operation status inside GIS, and be used for fault diagnosis and monitoring inside GIS. NF 3 and N 2 O are the characteristic decomposition components of SF 6 /N 2 mixed gas. In order to find a potential gas sensitivity material for the...

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Bibliographic Details
Published inAdsorption science & technology Vol. 2022
Main Authors Yi, Qilin, Wei, Gang, Cao, Zhengqin, Wu, Xiaoyu, Gao, Yuanyuan
Format Journal Article
LanguageEnglish
Published 01.01.2022
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Summary:SF 6 /N 2 gas mixture decomposition components can reflect the operation status inside GIS, and be used for fault diagnosis and monitoring inside GIS. NF 3 and N 2 O are the characteristic decomposition components of SF 6 /N 2 mixed gas. In order to find a potential gas sensitivity material for the detection of NF 3 and N 2 O. This paper investigated the adsorption properties of NF 3 and N 2 O on Al- and Ga- doped graphene monolayers based on density functional theory. Through the analysis of adsorption distance, charge transfer, adsorption energy, energy band structure, etc., the results indicated that the adsorption effect of Al- and Ga-doped graphene to NF 3 and N 2 O are probably good, and these nanomaterials are potential to apply for the monitoring of GIS internal faults.
ISSN:0263-6174
2048-4038
DOI:10.1155/2022/1019746