Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Insulation Coordination01:23

Insulation Coordination

Insulation coordination is the process of matching electric equipment's insulation strength with protective device characteristics to protect the equipment against expected overvoltages. This selection is based on engineering judgment and cost. Equipment can generally withstand short-duration high transient overvoltages, but repeated tests with identical waveforms can yield inconsistent results. As a result, standard impulse voltage waveforms are used for testing, defined by specific times for...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Localized temperature oscillation induced by laser scanning for efficient and stable CO<sub>2</sub> methanation.

Science bulletin·2026
Same author

Enhanced Photoelectrochemical Water Splitting via Sonication-Assisted Liquid-Phase Exfoliated 2D MoS<sub>2</sub> on 1D TiO<sub>2</sub> Nanotube Array Photoanodes.

ACS applied materials & interfaces·2026
Same author

Modelling simple and complex metal-oxide and -hydroxide surface structures using their point of zero charge.

RSC advances·2026
Same author

Cross-Linked Reticular Magnetic Beads Immobilizing Streptavidin for Fishing the Protein of Interest with High Sensitivity.

ACS applied materials & interfaces·2026
Same author

Patient-derived AMOTL1 mutations lead to defective cell migration and tissue development.

Bioscience reports·2026
Same author

Antifungal activity and the mechanism of dehydrocostus lactone from Saussurea costus roots.

Pest management science·2026

Related Experiment Video

Updated: Jun 24, 2026

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials
10:36

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Published on: January 21, 2016

10.6K

High-Throughput Compatibility Screening of Materials for SF6-Alternative Insulation.

Wenqiang Gao1,2, Luisa F Posada3, Vahid Shiravand1,2

  • 1Department of Electrical and Computer Engineering, University of Connecticut, Storrs, Connecticut 06269, United States.

Environmental Science & Technology
|July 3, 2024
PubMed
Summary
This summary is machine-generated.

The study screened materials for compatibility with C4F7N/CO2 gas mixtures, a potential replacement for SF6. Material acidity was identified as the main cause of incompatibility, with mitigation strategies proposed for eco-friendly gas-insulated equipment.

Keywords:
GIESF6compatibilityelectrical insulationglobal warminginsulation gas

More Related Videos

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity
11:30

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity

Published on: March 6, 2017

11.7K
High Throughput SiRNA Screening for Chloropicrin and Hydrogen Fluoride-Induced Cornea Epithelial Cell Injury
14:20

High Throughput SiRNA Screening for Chloropicrin and Hydrogen Fluoride-Induced Cornea Epithelial Cell Injury

Published on: June 16, 2018

5.9K

Related Experiment Videos

Last Updated: Jun 24, 2026

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials
10:36

Advanced Experimental Methods for Low-temperature Magnetotransport Measurement of Novel Materials

Published on: January 21, 2016

10.6K
Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity
11:30

Recombination Dynamics in Thin-film Photovoltaic Materials via Time-resolved Microwave Conductivity

Published on: March 6, 2017

11.7K
High Throughput SiRNA Screening for Chloropicrin and Hydrogen Fluoride-Induced Cornea Epithelial Cell Injury
14:20

High Throughput SiRNA Screening for Chloropicrin and Hydrogen Fluoride-Induced Cornea Epithelial Cell Injury

Published on: June 16, 2018

5.9K

Area of Science:

  • Materials Science
  • Environmental Science
  • Electrical Engineering

Background:

  • Sulfur hexafluoride (SF6) is a potent greenhouse gas used in gas-insulated equipment (GIE).
  • Developing SF6 alternatives with lower global warming potentials (GWPs) is crucial for environmental sustainability.
  • Ensuring material compatibility is essential for the safe and reliable operation of GIE with new gas mixtures.

Purpose of the Study:

  • To conduct a high-throughput screening of common GIE materials for compatibility with C4F7N/CO2 gas mixtures.
  • To identify the primary causes of material incompatibility with SF6 alternatives.
  • To propose and validate mitigation strategies for enhancing material compatibility.

Main Methods:

  • Periodic monitoring of insulation performance of C4F7N/CO2 gas mixtures during thermal aging with various GIE materials.
  • Identification of incompatible materials and subsequent mechanism studies.
  • Development and validation of mitigation strategies targeting material acidity.

Main Results:

  • Material acidity was identified as the primary cause of incompatibility between C4F7N/CO2 mixtures and GIE materials.
  • The study screened tens of materials including desiccants, rubber, plastics, composites, ceramics, and metals.
  • Validated mitigation strategies were developed to address material acidity issues.

Conclusions:

  • Material acidity is a critical factor in the compatibility of C4F7N/CO2 gas mixtures with GIE.
  • The findings provide essential insights for selecting and designing materials for future eco-friendly GIE.
  • The study offers validated mitigation strategies for overcoming material incompatibility challenges with SF6 alternatives.