Results 1 to 10 of about 907,438 (295)

High energy density polymer nanocomposites with Y-doped barium strontium titanate nanoparticles as fillers

open access: yesIET Nanodielectrics, 2018
Dielectric nanocomposites with an enhanced energy density are highly desired in modern electronic and electrical power systems. In this study, the authors developed a new flexible dielectric nanocomposite thin film using Y-doped barium strontium titanate
Yu-Chen Lu   +5 more
doaj   +1 more source

Effect of different surface treatment agents on the physical chemistry and electrical properties of polyethylene nano-alumina nanocomposites

open access: yesHigh Voltage, 2020
Generally, the electrical properties of nanocomposite are affected by the type, size, filling concentration and surface treatment process of the nanoparticle.
Xuhui Duan   +5 more
doaj   +1 more source

Recent progress in microwave absorption of nanomaterials: composition modulation, structural design, and their practical applications

open access: yesIET Nanodielectrics, 2019
The increasing electromagnetic (EM) radiation arise from the vast usage of EM techniques in civilian and military fields has spawned extensive concerns on scientific research with respect to EM wave absorbers.
Xiao-Juan Zhang   +3 more
doaj   +1 more source

Electron structure in modified BaTiO(3)/poly(vinylidene fluoride) nanocomposite with high dielectric property and energy density

open access: yesIET Nanodielectrics, 2019
It's significantly urgent to develop the polymer film capacitor with large energy density and high charge-discharge efficiency for the applications of portable electronics and power hybrid system.
Huijian Ye   +5 more
doaj   +1 more source

Application of nanoparticles and composite materials for energy generation and storage

open access: yesIET Nanodielectrics, 2019
Transition to renewable and sustainable energy from fossil fuels (natural gas, coal, and oil) has dominated the research cycle. The shift is as a result of increasing population growth, industrialisation, decreasing oil reserves and hazardous ...
Idowu D. Ibrahim   +6 more
doaj   +1 more source

Simulation of nanodielectrics: nanoparticle and interphase effects on electric field distributions

open access: yesIET Nanodielectrics, 2020
Nanodielectrics have been regarded as a class of material system that can provide significantly improved chemical, mechanical and dielectric properties over conventional microcomposites.
Zuridah Hashim   +3 more
doaj   +1 more source

Low permittivity epoxy nanoporous composites filled with hollow nanosilica

open access: yesIET Nanodielectrics, 2019
An epoxy nanoporous composite (NPC) filled with hollow nanosilica exhibits lower permittivity than unfilled epoxy resin. The hollow nanosilica is a silica nanoparticle containing a nanometric closed pore.
Muneaki Kurimoto   +5 more
doaj   +1 more source

Structure design boosts concomitant enhancement of permittivity, breakdown strength, discharged energy density and efficiency in all-organic dielectrics

open access: yesIET Nanodielectrics, 2020
Polymer-based nanocomposites with excellent flexibility and intrinsic high breakdown strength are promising candidates for high energy density capacitors compared to ceramics counterparts.
Zhenkang Dan   +7 more
doaj   +1 more source

RECYCLING OF THERMOPLASTIC POLYMERS BY FILLING EPOXY FLOORING MATERIALS [PDF]

open access: yesJournal of the Egyptian Society of Tribology, 2011
Used polymeric materials are often burned or end up in landfills. Those methods represent serious pollution of the environment. The safe option is to recycle the used polymers as filling materials in epoxy flooring tiles. The aim of this work is to study
A. S. Al-Osaimy   +2 more
doaj   +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

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