Results 11 to 20 of about 220,217 (343)

The rate dependence of the dielectric strength of dielectric elastomers

International Journal of Smart and Nano Materials
Elastomers are widely used in electronics and electrical devices, either as insulators or transducers. The insulation and actuation performance of elastomers are highly susceptible to their dielectric strength.
Xianghe Zheng, Jianyou Zhou, Pan Jia, Zheng Zhong   +3 more
doaj   +2 more sources

Mechanical and Dielectric Strength of Laminated Epoxy Dielectric Graded Materials. [PDF]

Polymers (Basel), 2020
Laminated epoxy dielectric graded material is a commonly used insulating material with broad application prospects in power equipment. The interlaminar interfaces of laminated epoxy dielectric material between different layers form during its lamination process, and these interfaces are the crucial characteristic structures determining the mechanical ...
Wang C, Sun Q, Zhao L, Jia J, Yao L, Peng Z.   +5 more
europepmc   +4 more sources

3. Remarks on Dielectric Strength [PDF]

Proceedings of the Royal Society of Edinburgh, 1882
The phenomena accompanying the disruptive discharge of electricity are, in the present state of electric science, among the most interesting known, because they are the least understood, and, so far as we know, the least concordant with our preconceived ideas. The simplest way of representing the facts is to imagine with Faraday that the non-conducting
Chrystal
openalex   +2 more sources

Dielectric Strength of Nanofluid-Impregnated Transformer Solid Insulation. [PDF]

Nanomaterials (Basel), 2022
Abstract The interest in developing new fluids that can be used as dielectric liquids for transformers has driven the research on dielectric nanofluids in the last years. A number of authors have reported promising results on the electrical and thermal properties of dielectric nanofluids. Less attention has been paid to the interaction of these
Pérez-Rosa D, Montero A, García B, Burgos JC.   +3 more
europepmc   +5 more sources

Enhanced dielectric properties and breakdown strength of polymer/carbon nanotube composites by coating an SrTiO3 layer

e-Polymers, 2021
In this work, strontium titanate (STO) was coated on the surface of carbon nanotubes (MWCNTs) through a sol–gel method to form a core–shell structure hybrid powder (STO@MWCNTs).
Han Ruolin, Liu Yuping, Shi Jinchao, Chen Guang-Xin, Li Qifang   +4 more
doaj   +1 more source

Influence of the acceptor-fillers on the dielectric properties of polyimide composites

Polymer Testing, 2023
High-performance polymer dielectrics are critical for high-tech fields such as electrical insulation and aerospace. Nevertheless, it is still challenging to achieve simultaneous improvements in both dielectric constant and breakdown strength in polymer ...
Wenchao Zhang, Min Jiang, Feng Guan, Shiyu Liu, Liangjun Wang, Yanpeng Li, Dong Yue, Jialong Li, Xiaoxu Liu, Yu Feng   +9 more
doaj   +1 more source

Studing Some Effective Parameter on The Dielectric Properties of Composite Materials Containing of Un Saturated Polyester Resin [PDF]

Engineering and Technology Journal, 2015
The studyof dielectric constant (єr) and the dielectric strength (Ebr) of the composite materials consist of the unsaturated polyester resin reinforced with aluminum powder and unsaturated polyester resin reinforced with aluminum powder and the copper ...
Anaam Wadi Watan, Suad Hammed Aleabi
doaj   +1 more source

Influence of xylene on the dielectric response of an organoclay-containing nanocomposite

IET Nanodielectrics, 2020
The dielectric effect, investigated using dielectric spectroscopy and DC dielectric breakdown strength measurements, of introducing xylene into a composite system containing polyethylene, a co-polymer of ethylene and vinyl acetate and an organoclay can ...
Allison V. Shaw, Alun S. Vaughan, Alun S. Vaughan, Thomas Andritsch   +3 more
doaj   +1 more source

Design and characterization of dielectric filled TM$_{110}$ microwave cavities for ultrafast electron microscopy [PDF]

, 2018
Microwave cavities oscillating in the TM$_{110}$ mode can be used as dynamic electron-optical elements inside an electron microscope. By filling the cavity with a dielectric material it becomes more compact and power efficient, facilitating the ...
A. H. Kemper, Collin R. E., E. H. Rietman, E. R. Kieft, Griffiths D. J., H. A. van Doorn, I. Koole, J. F. M. van Rens, O. J. Luiten, P. H. A. Mutsaers, Pozar D. M., W. Verhoeven   +11 more
core   +2 more sources

Effects of Temperature and Mechanical Stresses on the Dielectric Breakdown Strength of GF /EP Composites

Journal of Harbin University of Science and Technology, 2018
To research the effects of temperature and mechanical stresses on the dielectric breakdown strength ( DBS) of Glass Fiber /Epoxy ( GF /EP) composites，the AC breakdown test has been carried out on the GF /EP composites under different temperatures ...
LIU Shu-mei, AO Ming, LI Zhong-hua
doaj   +1 more source