Synthesis of Graphene-Based Sensors and Application on Detecting SF6 Decomposing Products: A Review
Graphene-based materials have aroused enormous focus on a wide range of engineering
fields because of their unique structure. One of the most promising applications is gas …
fields because of their unique structure. One of the most promising applications is gas …
Adsorption and gas sensitivity properties of graphene and Rh-decorated graphene towards SF6 decomposed gases: A DFT study
Y Yu, L Zhao, G Jiang, S Ma - Diamond and Related Materials, 2024 - Elsevier
In order to solve the serious threat of SF 6 decomposed gases (H 2 S, SO 2, SOF 2, SO 2 F
2) to the stable operation of electrical equipment. In this study, the geometric structure …
2) to the stable operation of electrical equipment. In this study, the geometric structure …
Investigating the gas-sensitive response of graphene doped by different TiO2 concentrations towards SF6 decomposition products
H Liu, W Chen, Z Zhang, H Tian, TY Sang, K Wu… - Applied Surface …, 2023 - Elsevier
SF 6 gas will decompose four characteristic decomposition products (H 2 S, SO 2, SO 2 F 2
and SOF 2) when an insulation failure occurs early in SF 6 gas-insulated equipment. By …
and SOF 2) when an insulation failure occurs early in SF 6 gas-insulated equipment. By …
Gas sensing properties of Mg‐doped graphene for H2S, SO2, SOF2, and SO2F2 based on DFT
X Peng, D Liu, F Zhao, C Tang - International Journal of …, 2022 - Wiley Online Library
Sulfur hexafluoride decompositions have been studied to analyze their adsorption
properties on pristine graphene (PG) and Mg‐doped graphene (MgG). First of all, after …
properties on pristine graphene (PG) and Mg‐doped graphene (MgG). First of all, after …
Gas sensing analysis of Ag-decorated graphene for sulfur hexafluoride decomposition products based on the density functional theory
Detection of decomposition products of sulfur hexafluoride (SF6) is one of the best ways to
diagnose early latent insulation faults in gas-insulated equipment, and the occurrence of …
diagnose early latent insulation faults in gas-insulated equipment, and the occurrence of …
DFT study on adsorption properties of TM (Ni, Co) Nx-doped graphene for high-temperature sensing of SF6 decomposed gases
X Li, Y Qian, T Guo, L Fu - Materials Today Chemistry, 2024 - Elsevier
Gas sensing is the key to online monitoring SF 6 decomposition gases in gas-insulated
switchgear (GIS) fault diagnosis. However, the gas sensors for high-temperature sensing of …
switchgear (GIS) fault diagnosis. However, the gas sensors for high-temperature sensing of …
Theoretical study of SF6 decomposition products adsorption on metal oxide cluster-modified single-layer graphene
Q Zhang, Y Gui, H Qiao, X Chen, L Cao - Journal of Industrial and …, 2022 - Elsevier
GIS plays an irreplaceable role in the modern electrical system. However, partial discharge
will inevitably occur under insulation defect conditions and may lead to serious insulation …
will inevitably occur under insulation defect conditions and may lead to serious insulation …
DFT Study on the Selective Adsorption Properties of Modified Graphene for SF6 Decompositions
X Gao, Q Zhou, J Wang, L Xu, W Zeng - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
In the paper, the adsorption of H 2 S on three modified graphene by doping Pd atom and
introducing oxygen-containing functional groups (Pd-G, GO and G-OH) was studied based …
introducing oxygen-containing functional groups (Pd-G, GO and G-OH) was studied based …
Experimental Sensing and Density Functional Theory Study of H2S and SOF2 Adsorption on Au‐Modified Graphene
X Zhang, L Yu, X Wu, W Hu - Advanced Science, 2015 - Wiley Online Library
A gas sensor is used to detect SF6 decomposed gases, which are related to insulation
faults, to accurately assess the insulated status of electrical equipment. Graphene films (GrF) …
faults, to accurately assess the insulated status of electrical equipment. Graphene films (GrF) …
A review on graphene-based gas/vapor sensors with unique properties and potential applications
Graphene-based gas/vapor sensors have attracted much attention in recent years due to
their variety of structures, unique sensing performances, room-temperature working …
their variety of structures, unique sensing performances, room-temperature working …