Results 1 to 10 of about 446,995 (330)
Development of Ultrafiltration Membrane of Polyvinylidine Fluoride Polymer Composite with Copper (II) Oxide Nanoparticles (PVDF/CuO) Fabrication for Municipal Wastewater Treatment [PDF]
آب و فاضلاب, 2022 The biological fouling in polymer membranes is one of the main challenges in the membrane processes. Accordingly, CuO nanomaterials with properties such as high resistance to physical, chemical, biological agents, as well as antibacterial properties can ...
Mahyar Pakan +2 more
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Superwettable PVDF/PVDF-g-PEGMA Ultrafiltration Membranes [PDF]
ACS Omega, 2020 Poly(vinylidene fluoride) (PVDF) is a common and inexpensive polymeric material used for membrane fabrication, but the inherent hydrophobicity of this polymer induces severe membranes fouling, which limits its applications and further developments. Herein, we prepared superwettable PVDF membranes by selecting suitable polymer concentration and blending
Qidong Wu +6 more
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The binder influence on the performance of positive electrodes of lithium-sulfur batteries [PDF]
Электрохимическая энергетика, 2021 The comparison of performance of positive electrodes of lithium-sulfur batteries made using the binders based on fluoroplastic (PVDF Solef 5310 and Kynar) and polyethylene oxide (PEO) was carried out.
Kulova, Tat'yana L'vovna +3 more
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Applied Sciences, 2021 A nanofiber membrane with a high surface-to-volume ratio has advantages in applications such as those used for particulate matter filtration and gas detection.
Dong Hee Kang +2 more
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Rekayasa Mesin, 2023 Barium titanate (BaTiO3) is ceramic material that is widely used in various applications..Electrostatic dielectric energy storage capacitor is one of the application of Barium titanate (BaTiO3) material.
Septian Rahmat Adnan +2 more
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Piezoelectric nanogenerator for bio-mechanical strain measurement
Beilstein Journal of Nanotechnology, 2022 Piezoelectric materials have attracted more attention than other materials in the field of textiles. Piezoelectric materials offer advantages as transducers, sensors, and energy-harvesting devices.
Zafar Javed +6 more
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Dielectric and piezoelectric properties of modified lead-free NaNbO3–KNbO3/PVDF composite ceramics
Journal of Advanced Dielectrics, 2021 This work presents the results of study of the electrophysical properties of composite polymer ceramics (1 − x)[KNN-LTSN]–xPVDF at x = 25 vol.% and x= 50 vol.% in the temperature range of T = 20–160∘C and frequency range of f = 2 × 101–2 × 106 Hz.
Y. I. Yurasov +6 more
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BN-PVDF/rGO-PVDF Laminate Nanocomposites for Energy Storage Applications
Nanomaterials, 2022 The increasing demand for high energy storage devices calls for concurrently enhanced dielectric constants and reduced dielectric losses of polymer dielectrics. In this work, we rationally design dielectric composites comprising aligned 2D nanofillers of reduced graphene oxide (rGO) and boron nitride nanosheets (BNNS) in a polyvinylidene fluoride (PVDF)
Okikiola Ganiu Agbabiaka +5 more
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Computer simulation of shearing deformation in polymer systems with polar groups [PDF]
Journal of Advanced Dielectrics, 2020 In this work, shear strain modeling in materials consisting of a thin polymer layer (∼15nm), adhesive bonded to a rigid substrate, considered not to be impacted by deformation, was performed.
Olga G. Maksimova +4 more
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Precision Shape Control of Ultra-thin Shells with Strain Actuators [PDF]
Journal of Applied and Computational Mechanics, 2021 This paper is part of an effort conducted at Université libre de Bruxelles (ULB) on behalf of European Space Agency (ESA) to control the shape of thin polymer shell structures with a unimorph layer of strain actuators (Polyvinylidenefluoride-co ...
Kainan WANG +3 more
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