Results 31 to 40 of about 115,275 (300)

Extraordinarily High Dielectric Breakdown Strength of Multilayer Polyelectrolyte Thin Films

open access: yes, 2022
The increased use of high-voltage electronics requires higher performance dielectric materials. These electrically insulating layers need as high of a dielectric breakdown strength as possible.
Hsu-Cheng Chiang (4267660)   +9 more
core   +1 more source

Improved dielectric properties of PVDF nanocomposites with core–shell structured BaTiO(3)@polyurethane nanoparticles

open access: yesIET Nanodielectrics, 2020
Polymer nanocomposites with improved dielectric permittivity and high breakdown strength are extremely desirable for the flexible electronic devices and power systems.
Ming-Sheng Zheng   +6 more
doaj   +1 more source

Dielectric breakdown strength of PDMS elastomers after mechanical cycling

open access: yes, 2023
Dielectric breakdown strength data of two PDMS dielectric elastomers:data_Ebd_50.xls --> LSR 50ShAdata_Ebd_50.xls -->LSR 70ShAColum E0: Dielectric breakdown strength of a virgin material (never stretched in its deformation history)Colums Ei_j: Dielectric
emmanuel taine (17185306)
core   +1 more source

The Effect of Antioxidant and Graphite Nanoplatelet on DC Breakdown and Space Charge of Cross-linked Polyethylene

open access: yesJournal of Harbin University of Science and Technology, 2018
To study the effect of antioxidant and graphite nanoplatelets ( GNPs) on the direct current ( DC) dielectric properties of cross-linked polyethylene ( XLPE ) ,antioxidant /XLPE and GNPs/antioxidant /XLPE composites were prepared by melt blending method ...
ZHANG Cheng-cheng   +4 more
doaj   +1 more source

Improved thermal conductivity and AC dielectric breakdown strength of silicone rubber/BN composites

open access: yesComposites Part C: Open Access, 2020
The present study demonstrates a synergistic effect with the addition of low loading levels of boron nitride filler in silicone rubber that resulted in significant improvement in both ac breakdown strength and thermal conductivity of silicone rubber ...
Maryam Sarkarat   +5 more
doaj   +1 more source

Measurements of Electric-Field Strengths in Ionization Fronts during Breakdown [PDF]

open access: yesPhysical Review Letters, 2007
Using laser-induced fluorescence-dip Stark spectroscopy, we performed time-resolved, direct measurements of electric-field strengths during the breakdown phase of a low-pressure, pulsed discharge in xenon. With this experimental technique we could for the first time quantitatively measure the time evolution of the driving force of the plasma breakdown ...
Wagenaars, E.   +2 more
openaire   +3 more sources

Electrical properties evaluation of double‐layer nano‐filled oil‐paper composites

open access: yesIET Science, Measurement & Technology, 2021
Oil‐paper composite is the main insulation system in oil‐filled transformers. In recent years, the use of nanotechnology to improve the electrical and thermal properties of transformer oil has become a field of research interest.
Amr M. Abd‐Elhady   +2 more
doaj   +1 more source

Reduction of Breakdown Pressure by Filter Cake Removal Using Thermochemical Fluids and Solvents: Experimental and Numerical Studies

open access: yesMolecules, 2021
The process of well cleanup involves the removal of an impermeable layer of filter cake from the face of the formation. The inefficient removal of the filter cake imposes difficulty on fracturing operations.
Zeeshan Tariq   +5 more
doaj   +1 more source

Prediction of DC Breakdown Strength for Polymer Nanocomposite Based on Energy Depth of Trap

open access: yesEnergies
Understanding the role of carrier traps in the determination of dielectric breakdown of polymer nanocomposite would yield a novel method for the estimation of breakdown strength of the material.
Xiaohu Qi   +7 more
doaj   +1 more source

"Effect of rolling line speed on properties of chloroprene rubber/ fiberglass cloth composite adhesive tape"

open access: yesHecheng xiangjiao gongye
The effects of rolling line speed on process property, interlayer bonding strength, and breakdown strength of chloroprene rubber (CR) layer and impregnated fiberglass cloth composite adhesive tapes were investigated, and the composite was analyzed and ...
"ZHANG Zhiguang, XIE Jinghui, CAO Zheng, HUANG Jiangbiao, HUANG Zihua, WANG Jin, ZHENG Yong, GU Yuan, YANG Jun"
doaj   +1 more source

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