Nanomaterials‐based gas sensors of SF6 decomposed species for evaluating the operation status of high‐voltage insulation devices

H Cui, X Zhang, J Zhang, Y Zhang - High Voltage, 2019 - Wiley Online Library
In recent years, many novel sensing nanomaterials were explored experimentally and
theoretically as chemical gas sensors to detect sulphur hexafluoride (SF6) decomposed …

Transition metal dichalcogenides for the application of pollution reduction: A review

X Zhang, SY Teng, ACM Loy, BS How, WD Leong… - Nanomaterials, 2020 - mdpi.com
The material characteristics and properties of transition metal dichalcogenide (TMDCs) have
gained research interest in various fields, such as electronics, catalytic, and energy storage …

Platinum modified MoS2 monolayer for adsorption and gas sensing of SF6 decomposition products: a DFT study

Y Gui, J Shi, P Yang, T Li, C Tang, L Xu - High Voltage, 2020 - Wiley Online Library
In the long‐running of sulphur hexafluoride (SF6)‐insulated equipment, SF6 inevitably
decomposes to various decomposition products under electric discharge, including SOF2 …

Gas sensing performances and mechanism at atomic level of Au-MoS2 microspheres

J Wang, Q Zhou, Z Lu, Z Wei, W Zeng - Applied Surface Science, 2019 - Elsevier
The detection of oil-dissolved gases (such as CO, CH 4 and H 2) in transformers on-line is
an important technology to predict and judge the operating status of transformers …

Gas-sensing mechanism of Cr doped SnP3 monolayer to SF6 partial discharge decomposition components

Y Liu, Q Zhou, H Mi, J Wang, W Zeng - Applied Surface Science, 2021 - Elsevier
In this paper, based on density functional theory (DFT), the possibility of intrinsic and Cr
doped SnP 3 (Cr-SnP 3) monolayer as candidate materials for detecting SF 6 decomposed …

Single ultrathin WO3 nanowire as a superior gas sensor for SO2 and H2S: Selective adsorption and distinct IV response

A Yang, D Wang, T Lan, J Chu, W Li, J Pan… - Materials Chemistry and …, 2020 - Elsevier
In order to take insight into the gas sensing performance of single ultrathin WO 3 nanowire,
we performed first principles calculation to investigate the gas adsorption properties and …

A DFT study of adsorption properties of SO2, SOF2, and SO2F2 on ZnO/CuO doped graphene

P Xu, Y Gui, X Chen - Diamond and Related Materials, 2022 - Elsevier
The SF 6 decomposition products bring serious threats to the stable operation of the power
systems. In this study, the adsorption properties of SO 2, SOF 2, and SO 2 F 2 gases on …

[HTML][HTML] Theoretical screening into Ag-Embedded HfS2 monolayers as gas sensor for detecting SF6 decomposition gases

W Hou, Y Liu, W Zeng, Q Zhou - Journal of Materials Research and …, 2022 - Elsevier
The adsorption properties of Ag embedded HfS 2 (Ag-HfS 2) monolayers to SF 6
decomposition gases (SO 2, H 2 S, HF, SOF 2 and SO 2 F 2) were investigated based on …