Assessment on the toxicity and application risk of C4F7N: A new SF6 alternative gas.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2019.01.100
Abstract: C4F7N (fluorinated nitrile) gas mixture has been utilized as the gas insulating medium to replace the most greenhouse gas SF6 (sulphur hexafluoride). Nowadays, there are few reports on the toxicity mechanism of C4F7N and studies… read more here.
Keywords: risk c4f7n; c4f7n; gas; toxicity ... See more keywords
SnO2 nanoparticles based highly sensitive gas sensor for detection of C4F7N: A new eco-friendly gas insulating medium.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.126882
Abstract: As a novel eco-friendly gas insulation medium, perfluoroisobutyronitrile (C4F7N) has been utilized in various gas insulated equipment. Considering the biological toxicity of C4F7N, it is of great engineering significance to develop highly sensitive sensors for… read more here.
Keywords: detection; sno2 nanoparticles; c4f7n; eco friendly ... See more keywords
Study on theoretical analysis of C4F7N infrared spectra and detection method of mixing ratio of the gas mixture
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Spectroscopy"
DOI: 10.1016/j.jms.2021.111521
Abstract: Abstract SF6 gas is widely used in power industry because of its good insulation, but it's an extremely potent greenhouse gas. To actively respond to climate change, the research of new environment-friendly gas insulating medium… read more here.
Keywords: gas; gas mixture; c4f7n; ratio ... See more keywords
Influence of Oxygen on the Thermal Decomposition Properties of C4F7N–N2–O2 as an Eco-Friendly Gas Insulating Medium
Sign Up to like & getrecommendations! Published in 2019 at "ACS Omega"
DOI: 10.1021/acsomega.9b02423
Abstract: The C4F7N (fluorinated nitrile) gas mixture has been recognized as the most potential substitute gas to SF6 used in gas-insulated equipment. In this paper, we explored the thermal stability and decomposition properties of the C4F7N–N2–O2… read more here.
Keywords: oxygen; c4f7n; gas mixture; gas ... See more keywords
High-Performance Co3O4 Nanoparticle-Based Gas Sensor for Leakage Detection of Eco-Friendly Insulating Gas C4F7N.
Sign Up to like & getrecommendations! Published in 2025 at "ACS sensors"
DOI: 10.1021/acssensors.4c03741
Abstract: Perfluoroisobutyronitrile (C4F7N), an eco-friendly insulating gas, has been extensively utilized in diverse gas-insulated equipment (GIE) to replace the most potent greenhouse gas SF6. Nonetheless, given the low toxicity of C4F7N, the potential leakage risk at… read more here.
Keywords: detection; c4f7n; leakage; sensor ... See more keywords
Computational analysis of the anode-directed streamers propagation in atmospheric pressure C4F7N/N2 mixtures
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Applied Physics"
DOI: 10.1063/5.0186055
Abstract: In recent years, interest in synthetic C4F7N as a gas insulator has been growing due to its unique insulation properties and low global warming potential. In spite of this, very few studies are devoted to… read more here.
Keywords: c4f7n; atmospheric pressure; analysis; pressure c4f7n ... See more keywords
Electrical insulation properties of the perfluoronitrile C4F7N
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/aae458
Abstract: The electrical insulation properties of pure C4F7N and of C4F7N/N2 and C4F7N/CO2 mixtures are investigated in a pulsed Townsend setup. The electron rate and transport coefficients and the density-reduced critical electric field of these mixtures… read more here.
Keywords: c4f7n; c4f7n c4f7n; electrical insulation; c4f7n co2 ... See more keywords
Solid Product Analysis on the Epoxy Resin Surface After Flashovers in C4F7N-Based Gas Mixtures Under Negative DC Voltage
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2023.3308084
Abstract: The flashover characteristics at the gas–solid interface are crucial for secure and reliable application of insulating gases and must be carefully evaluated when selecting environmentally friendly insulating gas. This study investigates the flashover characteristics of… read more here.
Keywords: c4f7n; surface; epoxy resin; gas ... See more keywords
Rotating Differential Dual-Channel NDIR Technique: For the Environmentally Friendly Insulating Gas C4F7N Detection
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Dielectrics and Electrical Insulation"
DOI: 10.1109/tdei.2023.3325792
Abstract: Perfluoroisobutyronitrile (C4F7N) has the characteristics of stable physical and chemical properties, high dielectric strength, and low global warming potential. Gas-insulated equipment using C4F7N as the medium has been gradually promoted and used. To ensure the… read more here.
Keywords: detection; c4f7n; inline formula; tex math ... See more keywords