Results 31 to 40 of about 65,604 (294)
Some Factors Effecting on the Dielectric Strength for (PVC- Kaolin) Composites [PDF]
Engineering and Technology Journal, 2011 This research includes the effect of kaolin additions to the polymer matrix (PVC) and study some factors affecting to dielectric strength. The kaolin powder was added as percentage by weight (1,2,3 and 4%) to PVC, and the specimens formed by hot pressing
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Influence of imidazole derivatives on the dielectric and energy storage performance of epoxy
High Voltage, 2022 Imidazoles are widely used as curing agents and accelerators for fabricating crosslinked epoxy materials applied in electrical and electronic fields.
Jiaming Luo +8 more
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Improved energy storage performance of nanocomposites with Bi4.2K0.8Fe2O9+δ nanobelts
Journal of Materiomics, 2020 Modern electronics and electric power grids require high performance polymer-based dielectric nanocomposites. To realize large-scale applications, the energy density of nanocomposites needs to be further increased.
Chuangming Hou +4 more
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Effect of Environmental Temperature on the Insulating Performance of Epoxy/MgO Nanocomposites
Applied Sciences, 2020 This article reports on the development of nano-MgO/epoxy resin composites with various mass ratios via a solution blending method. The influence of MgO nanofillers on the thermal properties and the effect of environmental temperature on the insulating ...
Guanghui Ge +3 more
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Nano-Micro Letters, 2023 A bilayer dielectric film is prepared via coating boron nitride nanosheets (BNNSs) by solution casting on the surface of polyethylene terephthalate (PET) film.
Jiang-Bo Ping +6 more
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DC Breakdown Strength Of Dielectric Materials At Cryogenic Temperatures [PDF]
7 IEEE/PES Transmission and Distribution Conference and Exposition, 1979., 2005 The HVDC superconducting cable, under development at the Los Alamos Scientific Laboratory will operate at a temperature of 12 R and a helium pressure of 1.38 MPa. Because dc breakdown data of dielectric materials at these operating conditions were not previously available, extensive tests were performed on 11 dielectric materials in sheet form.
Chowdhuri, P. +3 more
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Applied Sciences, 2023 Various statistical distributions, such as Weibull, log-normal, and exponential functions, are frequently employed to interpret the dielectric breakdown (BD) strength data of insulating materials, including cross-linked polyethylene, low-density ...
Keon-Hee Park +3 more
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Advanced Electronic Materials, 2022 The high breakdown field strength is the most important index to evaluate the performance of insulating materials. It is theoretically found that the breakdown field strength of dielectric samples can be significantly improved by up to 1–2 orders of ...
Potao Sun +5 more
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IET Nanodielectrics, 2023 The significant progresses of polymer‐based nanocomposites with improved dielectric performances are urgently calling for an effect way to realise commercial production.
Ming‐Sheng Zheng +3 more
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Influence of Ester Liquids on Dielectric Strength of Cellulose Kraft Paper
Energies, 2022 Generally, impregnation of solid insulation is performed to increase the dielectric strength and reduce the dielectric losses of solid insulants. This increase in dielectric strength depends on the oil’s diffusion and dielectric properties.
Gottapu Tirupati Naidu +2 more
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