Materiales avanzados
Materiales avanzados
Production of Stable Electrically Conductive PVDF Membranes Based on Polydopamine-Polyethyleneimine—Assisted Deposition of Carbon Nanotubes
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Electrically conductive membranes (ECMs) have emerged as a multifunctional separation technology that integrates membrane filtration with electrochemical reactions. Physical stability remains a...
Structural, Mechanical, and Barrier Properties of the Polyvinylidene Fluoride-Bacterial Nanocellulose-Based Hybrid Composite
10/04/2024 -
This study presents an analysis of films which consist of two layers; one layer is PVDF as the matrix, along with fillers BaTiO3 (BT), and the second is one bacterial nanocellulose (BNC) filled with...
Research progress in highly efficient reversible deactivation radical polymerization of vinylidene fluoride
01/03/2024 -
Abstract Polyvinylidene fluoride (PVDF)-based polymers are extensively utilized in various fields such as building and large bridge coatings, lithium battery binders and...
Technological Advances and Market Developments of Solid-State Batteries: A Review
01/01/2024 -
Batteries are essential in modern society as they can power a wide range of devices, from small household appliances to large-scale energy storage systems. Safety concerns with traditional...
Fabrication and characterization of (PVDF/PEO)/AgBiSe2 polymeric membrane with enhanced visible light photocatalytic performance
22/10/2023 -
Advancing biomedicine with gel?based materials and composites.AbstractPolymer gels are an important class of soft materials with growing interest for biomedical applications due to their distinctive...
A new strategy for improving high?temperature mechanical properties of HNBR/ZDMA composites through polymerization of ZDMA promoted by zinc methylmercaptobenzimidazole
25/09/2023 -
With injection molded specimens, the impact of CTFE concentration on mechanical uncertainty was determined.AbstractThe mechanical properties of fluorinated thermoplastics (i.e., tensile strength and...
Synthesis and characterization of polyvinylidene fluoride/functionalized silicon carbide nanocomposite membrane for water treatment
01/06/2023 -
Abstract This study was aimed at developing an exclusive nanocomposite membrane with improved properties for salt removal using low-cost, biocompatible SiC nanoparticles. These...
Synthesis and properties of silicone?epoxy polymer with long silicone chain
22/05/2023 -
AbstractIn this research, a new amphiphilic random copolymer of 2?acrylamido?2?methylpropane sulfonic acid (AMPS) and methyl methacrylate (MMA) (abbreviated as P(AMPS?co?MMA)) was synthesized by...
ZIF-67/SA@PVDF Ultrafiltration Membrane with Simultaneous Adsorption and Catalytic Oxidation for Dyes
05/02/2023 -
Due to their stable chemical properties and complex structures, dyes are difficult to be removed from water. Herein, a ZIF-67/SA@PVDF (ZSA3@PVDF) mixed matrix membrane has been fabricated by...
Improvement of permeability and antifouling performance of PVDF membranes via dopamine-assisted deposition of zwitterionic copolymer
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Hydration is critical to restricting surface fouling in membrane separation processes. In order to tightly coat hydrophobic membrane surfaces with zwitterions that afford excellent hydration...
Anti-fouling and highly permeable thin-film composite forward osmosis membranes based on the reactive polyvinylidene fluoride porous substrates
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Currently, thin-film composite (TFC) forward osmosis (FO) membranes are widely developed for wastewater purification, although it is a pressing subject to further improve its permeability,...
Mechanical, rheological, and carbon dioxide barrier properties of polyvinylidene fluoride/TiO2 composites for flexible riser applications
27/07/2022 -
To explore the effects of different concentrations of polydopamine coating on the porosity, degradation performance, swelling ratio, mineralization ability and biocompatibility of silk fibroin...
Cobalt nanoparticles embedded in porous N-doped carbon support as a superior catalyst for the p-nitrophenol reduction
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We report the synthesis of a new effective cobalt-based composite for catalytic reduction of water pollutant - p-nitrophenol. ZIF-67 and its Zn-substituted analog have been used as precursors for...
Ultralight and multifunctional PVDF/SiO2@GO nanofibrous aerogel for efficient harsh environmental oil-water separation and crude oil absorption
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The accumulative disasters about oil spills and industrial emissions create increasingly environmental problems, and high-performance absorbent materials have attracted wide attention to providing...
Anion-Conducting Polymer Electrolyte without Ether Linkages and with Ionic Groups Grafted on Long Side Chains: Poly(Alkylene Biphenyl Butyltrimethyl Ammonium) (ABBA)
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In this work we report the synthesis of the new ionomer poly(alkylene biphenyl butyltrimethyl ammonium) (ABBA) with a backbone devoid of alkaline-labile C-O-C bonds and with quaternary ammonium...
A Quasi?Double?Layer Solid Electrolyte with Adjustable Interphases Enabling High?Voltage Solid?State Batteries
10/03/2022 -
A quasi?double?layer solid electrolyte is designed by using different kinds of plasticizers coupled with a polymer. Through the in situ polymerization of propylene carbonate on LiNi0.8Co0.1Mn0.1O2,...
Poly(vinylidene fluoride)-based Complex Macromolecular Architectures: From Synthesis to Properties and Applications
29/02/2020 -
This review highlights the synthesis, properties and applications, as well as the potential, of poly(vinylidene fluoride) (PVDF)-based complex macromolecular architectures (CMAs), a class of...