Results 41 to 50 of about 511,447 (196)

Organic–Inorganic Nanocomposites via Placing Monodisperse Ferroelectric Nanocrystals in Direct and Permanent Contact with Ferroelectric Polymers

, 2015
Organic–inorganic nanocomposites composed of polymers and nanoparticles offer a vast design space of potential material properties, depending heavily on the properties of these two constituents and their spatial arrangement. The ability to place polymers
Zhiqun Lin (1429501), Xinchang Pang (1435807), Bo Li (112195), Beibei Jiang (445562)   +3 more
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Tunable fractional-order capacitor using layered ferroelectric polymers

AIP Advances, 2017
Pairs of various Polyvinylidene fluoride P(VDF)-based polymers are used for fabricating bilayer fractional order capacitors (FOCs). The polymer layers are constructed using a simple drop casting approach.
Agamyrat Agambayev, Shashikant Patole, Hakan Bagci, Khaled N. Salama   +3 more
doaj   +1 more source

Nanocomposites of Ferroelectric Polymers with TiO2 Nanoparticles Exhibiting Significantly Enhanced Electrical Energy Density

, 2009
Novel dielectric nanocomposites composed of ferroelectric polymers and surface-functionalized TiO2 nanoparticles with comparable dielectric permittivities and homogeneous nanoparticle dispersions are prepared and characterized.
Dogan, Fatih, Chu, Boojin, Li, Junjun, Seok, Sang Il, Zhang, Qiming, Wang, Qing, Chu, Baojin   +6 more
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The Effect of Electric Aging on Vinylidene Fluoride Copolymers for Ferroelectric Memory

Nanomaterials
Copolymers based on vinylidene fluoride are potential materials for ferroelectric memory elements. The trend in studies showing that a decrease in the degree of crystallinity can lead to an unexpected increase in the electric breakdown field is noted. An
Valentin V. Kochervinskii, Evgeniya L. Buryanskaya, Aleksey S. Osipkov, Mstislav O. Makeev, Dmitry A. Kiselev, Margarita A. Gradova, Oleg V. Gradov, Boris V. Lokshin, Alexandr A. Korlyukov   +8 more
doaj   +1 more source

New Ferroelectric Liquid Crystal Polymers for Nonlinear Optics Applications

, 1995
Initial results of a project directed towards the design and synthesis of ferroelectric liquid crystal polymers (FLCPs) for second order nonlinear optics (NLO) applications are described.
Kundalika M. More, David M. Walba, Patrick Keller, Rohini T. Vohra, Michael D. Wand, William N. Thurmes   +5 more
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Polymer Composite Films with P(VDF-TrFE) and Molecular Ferroelectric Tris(hydroxymethyl) Nitromethane: Improvement of Their Ferroelectric Properties

Polymer composites of P(VDF-TrFE) and Tris(hydroxymethyl) nitromethane as filler material with different concentrations have been prepared. Tris(hydroxymethyl) nitromethane is an organic ferroelectric material with low preparation cost and easy ...
Samet Duman, Marianela Escobar-Castillo, Doru C. Lupascu   +2 more
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Emerging polymer ferroelectrics with liquid crystalline order

Giant
For liquid crystals (LCs) and liquid crystalline polymers (LCPs), a chiral smectic C (SmC*) phase has been mandatory for breaking the symmetry and achieving ferroelectricity.
Jiahao Huang, Man-Hin Kwok, Bin Zhao, Lei Zhu   +3 more
doaj   +1 more source

Formation and relaxation of the polarized state in ferroelectric polymers. Physical properties of polymer dielectrics

, 2020
Fedosov, S. Formation and relaxation of the polarized state in ferroelectric polymers. Physical properties of polymer dielectrics / Sergey Fedosov, Alexandra Sergeeva. — 2020. — 167 p.Ferroelectric polymers and composites on their basis have prospects of
Sergeeva, A., Fedosov, S.
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Poling of ferroelectric polymers in corona discharge

, 2020
Sergeeva A. E. Poling of ferroelectric polymers in corona discharge / A. E. Sergeeva, S. N. Fedosov // Зб. тез доп. 80-ї наук. конф. викл. акад., Одеса, 7–8 трав. 2020 р. / Одес. нац. акад. харч. технологій ; під заг. ред. Б. В. Єгорова. – Одеса : ОНАХТ,
Sergeeva, A. E., Fedosov, S. N.
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Why are Ferroelectric Polymers Difficult to Find – And Difficult to Verify [PDF]

, 2008
The field of electrets encompasses a wide range of materials that maintain an external electric field due to alignment of internal electric dipoles or trapped charge, or both [1].
Ducharme, Stephen
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