Results 21 to 30 of about 21,753 (204)
Wavelength‐Selective, Narrowband Graphene Transistor with a Plasmon‐Enhanced Pyroelectric Gate
Advanced Photonics Research, 2023 Herein, a wavelength‐selective pyroelectric sensor based on a graphene field‐effect transistor (gFET) with a plasmon‐enhanced pyroelectric gate (PG) is reported.
Le Wei +3 more
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Materials Research Express, 2023 Flexible polymer piezoelectric materials are of interest in electro-mechanical applications; however, the mechanical and electrical properties of these materials can be affected by their formation.
Naeem Riaz, Nan Wu, Cyrus Shafai
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Design and Modeling of a PVDF-TrFe Flexible Wind Energy Harvester
Turkish Journal of Electrical Engineering and Computer Sciences, 2023 11 ...
Berkay Kullukcu, Levent Beker
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PVDF/PVDF-TRFE blends loaded with BaTiO3: from processing to performance testing [PDF]
, 2022 Concerns surrounding the limited supply of fossil fuels have been the subject of much debate. As of promising solutions, polymers like poly(vinylidene fluoride) (PVDF) have gained attention due to their ability to generate electrical energy from the ...
Cvek, Martin +4 more
core
, 2022 Poly (vinylidene fluoride) (PVDF) and its copolymers received increasing attention due to their electroactive properties and lower processing cost in comparison to the conventional piezoelectric ceramic materials, which are widely used in electronics ...
Zongyu Wang
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Macromolecular Materials and Engineering, 2023 In this work, piezoelectric PVDF‐TrFE electrospun fibers (EFs) were fabricated using a high‐throughput nozzle‐free electrospinning process. Zinc oxide (ZnO) nanoparticles were robustly anchored to the PVDF‐TrFE EFs, assisted by a self‐polymerized ...
Michael Chung +5 more
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Pyroelectric activity of ferroelectric PT/PVDF-TRFE [PDF]
IEEE Transactions on Dielectrics and Electrical Insulation, 2000 This paper studies the pyroelectric coefficient of 0-3 composites consisting of 27%vol lead titanate (PT) powder embedded in a vinylidene fluoride-trifluoroethylene copolymer (PVDF-TRFE) matrix. The constituent phases of the composites have been polarized in four possible ways: only the copolymer polarized; only the ceramic polarized; the copolymer and
Bernd Ploss +4 more
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Mechanical Nanoscale Polarization Control in Ferroelectric PVDF‐TrFE Films
Advanced Electronic Materials, 2022 AbstractFerroelectric polymer films offer strong advantages like mechanical flexibility, biocompatibility, optical transparency, and low‐cost processing. However, their dielectric or piezoelectric performance is often inferior to that of oxide ferroelectric materials. Key to the dielectric or piezoelectric performance of semicrystalline polymers is the
Robert Roth +3 more
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Nanoscale Research Letters, 2020 Construct dielectric films with high energy density and efficiency are the key factor to fabricate high-performance dielectric film capacitors. In this paper, an all organic composite film was constructed based on high dielectric polymer and linear ...
Chengwei Li +6 more
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Applied Sciences, 2021 In this work, we report on a flexible triboelectric generator (TEG) with a multilayer polymer structure, consisting of a poly(vinylidene fluoride-co-trifluoroethylene) (PVDF-TrFE) layer sandwiched by polydimethylsiloxane (PDMS) layers for the performance
Deahoon Park +4 more
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