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Cr2-modified g-CN interface: A novel gas sensitive material for decomposition products of green insulating gas CF3SO2F

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成果类型:
期刊论文
作者:
Xu, Yang;Wang, Mingxiang;Zhang, Yiyi;Chen, Dachang;Xu, Min;...
通讯作者:
Jia, PF
作者机构:
[Xu, Yang; Zhang, Yiyi; Jia, PF; Wang, Mingxiang; Jia, Pengfei] Guangxi Univ, Sch Elect Engn, Nanning 530004, Peoples R China.
[Chen, Dachang] Wuhan Polytech Univ, Sch Elect & Elect Engn, Wuhan 530004, Peoples R China.
[Xu, Min] Xihua Univ, Coll Food Sci & Bioengn, Chengdu 610039, Peoples R China.
[Ma, Changyou] Neijiang Normal Univ, Data Recovery Key Lab Sichuan Prov, Neijiang 641100, Peoples R China.
通讯机构:
[Jia, PF ] G
Guangxi Univ, Sch Elect Engn, Nanning 530004, Peoples R China.
语种:
英文
关键词:
Cr2 dimer;g-CN;Gas adsorption;Gas-sensitive;Green gas
期刊:
Surfaces and Interfaces
ISSN:
2468-0230
年:
2024
卷:
46
页码:
104077
基金类别:
CRediT authorship contribution statement Yang Xu: Writing – original draft, Visualization, Software, Methodology, Investigation. Mingxiang Wang: Writing – review & editing, Writing – original draft, Visualization, Software, Methodology. Yiyi Zhang: Supervision, Software, Resources, acquisition. Dachang Chen: Software, Methodology, acquisition, Conceptualization. Min Xu: Validation, Formal analysis, Conceptualization. Changyou Ma: Methodology, acquisition, Conceptualization. Pengfei Jia: Writing – review & This work is supposed by National Natural Science Foundation of China (Grant No. 61906160), Open Research Fund Program of Data Recovery Key Laboratory of Sichuan Province (Grant No. DRN2002), Neijiang basic research and applied basic research project (Grant No. NJJH202317), Natural Science Foundation of Hubei Province (Grant No. 2022CFB941) and Sichuan Science and Technology Program (Grant No. 2022NSFSC1632).
机构署名:
本校为其他机构
院系归属:
电气与电子工程学院
摘要:
Currently, CF3SO2F shows great potential as a green insulating gas to replace SF6 in the electrical industry to support the dual-carbon program. However, it has the potential to undergo partial discharges and thus decomposition under the operating voltage of the power grid, and the gas -sensitive detection technique is an effective method to diagnose this problem. In this work, the gas -sensitive properties of the Cr2@g-CN interface for each harmful gas molecule were investigated from a microscopic point of view, using the harmful gases (SO2, HF, SO2F2, CF4) that may be produced by CF3SO2F as ...

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