Results 281 to 290 of about 446,995 (330)
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Toward Antibiofouling PVDF Membranes
Langmuir, 2019Membranes for biologically and biomedically related applications must be bioinert, that is, resist biofouling by proteins, human cells, bacteria, algae, etc. Hydrophobic materials such as polysulfone, polypropylene, or poly(vinylidene fluoride) (PVDF) are often chosen as matrix materials but their hydrophobicity make them prone to biofouling, which in ...
Chen-Hua Hsu +6 more
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Journal of Membrane Science, 2017
Abstract Novel electrospun nanofibrous microfiltration membranes (ENMs) are fabricated by using sulfonated polyvinylidene fluoride (S-PVDF)/PVDF and S-PVDF/PVDF/graphene oxide (GO) with negative charge which was prepared by electrospinning technique.
A. Ahmadi +4 more
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Abstract Novel electrospun nanofibrous microfiltration membranes (ENMs) are fabricated by using sulfonated polyvinylidene fluoride (S-PVDF)/PVDF and S-PVDF/PVDF/graphene oxide (GO) with negative charge which was prepared by electrospinning technique.
A. Ahmadi +4 more
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Ultrasonic transducers using PVDF
Ferroelectrics, 1991In a research program on ultrasonic transducers. PVDF has been used for structures needing thinness, flexibility and low acoustic impedance. The specific applications described include focused conical transducers for NDT, array transducers for medical holographic B-scan imaging and transmitters/ receivers for zetapotential measurements in colloidal ...
Jussila, Salme +7 more
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PVDF PYROELECTRIC ARRAY OF SENSORS
Sensors and Microsystems, 2001Pyroelectric array of sensors can be fabricated with different materials and technologies according to their applications. For example, high resolution matrix arrays for uncooled IR video cameras are fabricated with pyroelectric materials that can be deposited on a silicon substrate with thin film deposition techniques in order to be integrated with ...
CAPINERI, LORENZO +2 more
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Advanced Functional Materials
Advancements in wearable electronics and Internet of Things (IoT) sensors have catalyzed the need for effective micro‐energy harvesting. Piezoelectric nanogenerators (PENGs) are ideal due to their high conversion efficiency and durability.
Ruobo Peng +8 more
semanticscholar +1 more source
Advancements in wearable electronics and Internet of Things (IoT) sensors have catalyzed the need for effective micro‐energy harvesting. Piezoelectric nanogenerators (PENGs) are ideal due to their high conversion efficiency and durability.
Ruobo Peng +8 more
semanticscholar +1 more source
ACS Applied Materials and Interfaces, 2021
A flexible poly(vinylidene difluoride) (PVDF) composite film embedding LiNbO3 ceramics decorated with silver nanoparticles (Ag NPs) has been synthesized using the solvent casting method.
Gurpreet Singh +2 more
semanticscholar +1 more source
A flexible poly(vinylidene difluoride) (PVDF) composite film embedding LiNbO3 ceramics decorated with silver nanoparticles (Ag NPs) has been synthesized using the solvent casting method.
Gurpreet Singh +2 more
semanticscholar +1 more source
Nano Energy, 2019
Interactive human-machine interface (iHMI) is a bridge connecting human beings and robots, which has an important requirement for perceiving the change of pressure and bending angle.
W. Deng +11 more
semanticscholar +1 more source
Interactive human-machine interface (iHMI) is a bridge connecting human beings and robots, which has an important requirement for perceiving the change of pressure and bending angle.
W. Deng +11 more
semanticscholar +1 more source
Journal of Energy Chemistry, 2020
Poly(vinylidenefluoride-co-hexafluoropropylene) (PVDF-HFP) based gel polymer electrolytes are widely studied owing to their electrochemical stability and high dielectric constant.
Jing Jie +8 more
semanticscholar +1 more source
Poly(vinylidenefluoride-co-hexafluoropropylene) (PVDF-HFP) based gel polymer electrolytes are widely studied owing to their electrochemical stability and high dielectric constant.
Jing Jie +8 more
semanticscholar +1 more source
ECS Meeting Abstracts, 2015
Blends and composites of various perfluoroionomers and uncharged polymers, e.g., poly(vinylidene fluoride) (PVDF), have been widely studied as the proton conducting membrane material for direct methanol and hydrogen/air fuel cells. The general idea of blending was to decouple the mechanical and swelling properties of a membrane from its proton ...
Dos Santos, L. +8 more
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Blends and composites of various perfluoroionomers and uncharged polymers, e.g., poly(vinylidene fluoride) (PVDF), have been widely studied as the proton conducting membrane material for direct methanol and hydrogen/air fuel cells. The general idea of blending was to decouple the mechanical and swelling properties of a membrane from its proton ...
Dos Santos, L. +8 more
openaire +2 more sources
IEEE Transactions on Biomedical Engineering, 2015
Nanostructures of polyvinyledenedifluoride-tetrafluoroethylene (PVDF-TrFE), a semicrystalline polymer with high piezoelectricity, results in significant enhancement of crystallinity and better device performance as sensors, actuators, and energy harvesters.
Tushar, Sharma +4 more
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Nanostructures of polyvinyledenedifluoride-tetrafluoroethylene (PVDF-TrFE), a semicrystalline polymer with high piezoelectricity, results in significant enhancement of crystallinity and better device performance as sensors, actuators, and energy harvesters.
Tushar, Sharma +4 more
openaire +2 more sources