Results 41 to 50 of about 217,212 (206)

Removal of polyvinylidene fluoride binder and other organics for enhancing the leaching efficiency of lithium and cobalt from black mass

open access: yes, 2023
Removal of polyvinylidene fluoride binder and other organics for enhancing the leaching efficiency of lithium and cobalt from black ...
William Bryant (6886685)   +7 more
core   +1 more source

Graphene oxide assists polyvinylidene fluoride scaffold to reconstruct electrical microenvironment of bone tissue

open access: yesMaterials & Design, 2020
Polyvinylidene fluoride (PVDF), as a typical piezoelectric polymer, has a great potential in reconstructing the electrical microenvironment of bone tissue. In present study, graphene oxide (GO) was introduced into PVDF scaffold manufactured via selective
Cijun Shuai   +8 more
doaj   +1 more source

Application of a Polyacrylate Latex to a Lithium Iron Phosphate Cathode as a Binder Material

open access: yesEnergies, 2021
In the manufacturing process of lithium-ion batteries, the current organic solvent-based processes will inevitably be replaced with eco-friendly water-based processes.
Mi Tian, Yanchunxiao Qi, Eun-Suok Oh
doaj   +1 more source

Influence of the modifying agent nano-powder of nickel on basic electrophysical characteristics of polyvinylidene fluoride [PDF]

open access: yes, 2007
Results of the study of temperature-frequency relationships of dielectric permittivity and dielectric loss tangent, electric strength and permolecular structure of polyvinylidene fluoride, modified nano-powder of nickel are presented in this paper.
Gefle, O. S.   +2 more
core  

Low molar mass ionic liquid’s modified carbon nanotubes and its role in PVDF crystalline stress generation

open access: yesNanotechnology Reviews
In this work, the question is whether the positive charge or the confirmation of side chain of an ionic liquid l-methylimidazolium bromide or the modified solid support multi-walled carbon nanotubes affects the heterogeneous crystallization of melt ...
Gul Fazal Suhrab   +9 more
doaj   +1 more source

Electrically conductive polyaniline-coated electrospun poly(vinylidene fluoride) mats

open access: yesFrontiers in Materials, 2015
Electrically conductive polyaniline (PANI)-coated electrospun poly(vinylidene fluoride) (PVDF) mats were fabricated through aniline (ANI) oxidative polymerization on electrospun PVDF mats.
Claudia eMerlini   +6 more
doaj   +1 more source

Temperature evolution of dielectric characteristics of PVDF and P(VDF-TrFE) films produced by 4D printing

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов
In this work, films of polyvinylidene fluoride, copolymer of vinylidene fluoride and trifluoroethylene have been studied. The samples were made by direct ink writing technology. Some of the produced films were polarized in the corona discharge field. The
A.V. Solnyshkin   +3 more
doaj   +1 more source

Luminescent Poly(vinylidene fluoride)‐Based Inks for Anticounterfeiting Applications

open access: yesAdvanced Photonics Research, 2022
Counterfeiting is a global ever‐growing problem of immense magnitude that represents a menace to security, economy, and health at a worldwide level. Herein, a new luminescent security ink composed of poly(vinylidene fluoride) (PVDF) and the home‐made ...
Daniela Maria Correia   +8 more
doaj   +1 more source

Effect of hexane treatment and uniaxial stretching on bending electricity of polyvinylidene fluoride (PVDF) [PDF]

open access: yes, 2015
The effect of hexane treatment and uniaxial stretching in polyvinylidene fluoride (PVDF) film was studied. The quantity, β31, defined as the bending piezoelectric stress constant, was calculated. After hexane treatment and uniaxial stretching of the PVDF
Mutambi, CM, Mutuku, JN, Karanja, PK
core   +1 more source

Thermal-stress enhanced pyroelectricity in piezoelectric bimorphs

open access: yesNature Communications
Enhancing pyroelectric performance is essential for advancing thermal sensing and energy-harvesting applications. This study presents an effective strategy to achieve highly enhanced pyroelectricity in a flexible polyvinylidene fluoride/mica bimorph ...
Ching-Min Su   +17 more
doaj   +1 more source

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