Results 31 to 40 of about 307,273 (315)

Hydrophobic modification of a PVDF hollow fiber membrane by plasma activation and silane grafting for membrane distillation

open access: yesWater Science and Technology, 2023
Polyvinylidene fluoride (PVDF) hollow fibers were hydrophobically modified using a simple and scalable method of plasma activation and silane grafting.
Qiaoru Jin   +3 more
doaj   +1 more source

Solar Panels as Tip Masses in Low Frequency Vibration Harvesters

open access: yesEnergies, 2019
Tip masses are used in cantilevered piezoelectric energy harvesters to shift device resonance towards the required frequency for harvesting and to improve the electric power generation. Tip masses are typically in the form of concentrated passive weights.
Jie Wang   +3 more
doaj   +1 more source

Optimization type of filler on electrochemical and thermal properties of gel polymer electrolytes membranes for safety lithium-ion batteries

open access: yesOpen Engineering, 2022
Gel polymer electrolyte (GPE) membranes of polyvinylidene fluoride-based polymer matrix of different filler types such as nano-clay, ZnO, and SiO2 extracted from fly ash is produced using the non-solvent induced phase separation method.
Dyartanti Endah R.   +3 more
doaj   +1 more source

Antibacterial poly(vinylidene fluoride)-based melt-blends

open access: yesPolymer Testing, 2023
Although poly(vinylidene fluoride) (PVDF) is widely used in the preparation of biomedical devices, bacterial growth on the polymer surfaces reduces the functionality and lifetime of these devices.
Insun Woo   +8 more
doaj   +1 more source

An Effective Nano-Fibrous Membrane Containing Al-MOF for Water Treatment [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2023
Nano-fibrous membranes have recently received much attention in the water treatment industry, due to their unique properties such as their porosity and high specific surface area.
Mehdi Mahmoudian   +2 more
doaj   +1 more source

The effect of zinc oxide filler on mechano-physical and electromechanical properties of PVDF [PDF]

open access: yes, 2020
This study deals with the effect of star-like zinc oxide (ZnO) filler addition into poly(vinylidene fluoride) (PVDF) matrix on its structural and physical properties with the consequences to mechanical energy harvesting performance.
Bažant, Pavel   +7 more
core   +1 more source

The Comparison of Oral Mucosal Clinical Reactions to PVDF and Silk Sutures in Albino Rabbit [PDF]

open access: yesJournal of Kerman University of Medical Sciences, 2005
This study was carried out in order to compare the oral mucosal reactions to silk and poly vinylidene fluoride (PVDF) suture materials in albino rabbit.
M Parirokh,   +3 more
doaj  

Induced Hydrophilicity and In Vitro Preliminary Osteoblast Response of Polyvinylidene Fluoride (PVDF) Coatings Obtained via MAPLE Deposition and Subsequent Thermal Treatment

open access: yesMolecules, 2020
Recent advancements in biomedicine have focused on designing novel and stable interfaces that can drive a specific cellular response toward the requirements of medical devices or implants.
Luminita Nicoleta Dumitrescu   +9 more
doaj   +1 more source

PVDF-Based Composition-Gradient Multilayered Nanocomposites for Flexible High-Performance Piezoelectric Nanogenerators

open access: yes, 2020
Recently, flexible energy generators with good performance have trigged enormous interest because of their great potential application in developing full flexible self-powered electronics.
Qiuying Zhao (3467987)   +13 more
core   +1 more source

Improved Mechanical and Electrochemical Properties of Artificial Graphite Anode Using Water-Based Binders in Lithium-Ion Batteries [PDF]

open access: yesJournal of Renewable Energy and Environment, 2018
In recent years, many studies have focused on the active materials of anodes to improve the performance of LIBs, while limited attention has been given to polymer binders, which act as inactive ingredients. However, polymer binders have amazing influence
Mohammad Zarei-Jelyani   +3 more
doaj   +1 more source

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