Molecular Strategies for Improved Dielectric Elastomer Electrical Breakdown Strengths [PDF]
Macromolecular Rapid Communications, 2018 AbstractDielectric elastomer transducers (actuators and generators) possess great commercial potential because they allow for novel transducer designs and applications due to—amongst others—their flexibility and low weight. On the other hand, the flexibility and inherent softness of dielectric elastomers also pose restrictions on their use, since the ...
Liyun Yu, Anne L. Skov
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Influence of low amounts of nanostructured silica and calcium carbonate fillers on the large-area dielectric breakdown performance of bi-axially oriented polypropylene [PDF]
, 2014 Influence of low amounts (1.0-2.0wt-%) of nanostructured silica and calcium carbonate fillers on the large area dielectric breakdown performance of bi-axially oriented polypropylene (BOPP) is analyzed.
S. Virtanen +13 more
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Thickness-dependence of the breakdown strength: Analysis of the dielectric and mechanical failure [PDF]
Journal of the European Ceramic Society, 2015 The breakdown strength as well as the mechanical strength of ceramic materials decreases with increasing volume. The volume-effect of the mechanical strength can be explained by the Weibull theory. For the breakdown strength the same explanation has been often assumed.
Neusel, Claudia +5 more
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Study of Enhancing Energy Storage Density of Polypropylene Film Capacitors by Modified BaTiO3 Nano-fillers [PDF]
Dianli jianshe[Objective] Polypropylene （PP） film capacitors are widely used in critical power equipment due to their excellent characteristics such as low loss and high voltage endurance. However， their low dielectric constant limits performance enhancement. [Methods]
LEI Tianxiang, XU Ying, ZHAO Zheng, SU Ran, WU Fangjie, HAO Zhiyuan, ZHAO Yuqi
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A Comparative Study of Physicochemical, Dielectric and Thermal Properties of Pressboard Insulation Impregnated with Natural Ester and Mineral Oil [PDF]
, 2011 Natural ester is considered to be a substitute of mineral oil in the future. To apply natural ester in large transformers safely, natural ester impregnated solid insulation should be proved to have comparable dielectric strength and thermal stability to ...
Yang, Lijun +9 more
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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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Effect of pre-treatment of nanofillers on the dielectric properties of epoxy nanocomposites [PDF]
, 2014 Early researches show that the nano filler dispersion has a significant effect on the dielectric properties of resulting epoxy nanocomposites. In this paper a comparative study on the dielectric permittivity, AC breakdown behaviours and glass transition ...
Wang, Qi, Chen, George
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Short-term Breakdown and Long-term Failure in Nanodielectrics: A Review [PDF]
, 2010 Nanodielectrics, which are concentrated in polymer matrix incorporating nanofillers, have received considerable attention due to their potential benefits as dielectrics.
Yunxa Zhang +15 more
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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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