Materials

 

Materials

Preparation and Performance of an Antibacterial Fiber Mat with High Breathability and Moisture Permeability Based on Electrospinning
21/05/2024 - Antibacterial fiber mats play a crucial role in inhibiting the spread of bacteria and preventing bacterial transmission. While polytetrafluoroethylene (PTFE) exhibits excellent biological...
Preparation and performance evaluation of intelligent plugging agent for thermo?sensitive water?based drilling fluid
20/05/2024 - Poly(vinylidene fluoride)/ceramic composite.AbstractFerroelectric flexible polymer composite films of poly(vinylidene fluoride) (PVDF) with different weight percentages (10.0%, 20.0%, 30.0%, 40.0%,...
Design of PVDF hollow fiber membranes with stable crystalline and porous structure by solvent?free method
21/05/2024 - Tough bilayer thermo?responsive hydrogel actuator was fabricated, which possesses fast actuating velocity and large bending angle.AbstractHydrogel actuators usually suffer from the poor mechanical...
Microstructure and performance modification of PVDF ultrafiltration membrane via adjusting the composition of coagulation Bath
11/05/2024 - Schematic presentation for the preparation of MIP@MKLN.AbstractIn this study, a selective sorbent was fabricated by combining a surface molecularly?imprinted polymer and magnetic kaolin for reliable...
Fusion Bonding Technique for Solvent?free Fabrication of All?solid?state Battery with Ultra?thin Sulfide Electrolyte
04/05/2024 - For preparing next?generation sulfide all?solid?state batteries (ASSBs), the solvent?free manufacturing process have huge potential for the advantages of economic, thick electrode, and avoidance of...
Evaluation of various membranes at different fluxes to enable large?volume single?use perfusion bioreactors
04/05/2024 - This study evaluates perfusion cell culture performance and productivity at various membrane fluxes (1.5–5 LMH), utilizing three different membrane chemistries (polyvinylidene difluoride [PVDF],...
Investigating the impact of laser polishing parameters on surface roughness, mass ablation rate, and optical transmittance of 3D?printed PLA substrates
25/04/2024 - The interaction between the outer layer of PVDF and the shell interface enhances the crystallization of the outer layer PVDF, thereby improving the overall piezoelectric properties of the fiber....
Tribological Performance Study of Low-Friction PEEK Composites under Different Lubrication Conditions
27/04/2024 - This study introduces a low-friction composite based on PEEK to improve its friction and wear properties. The composite incorporates PTFE as a solid lubricant and utilizes PPTA as a reinforcing...
Synergistic effects of in situ fibrillated polytetrafluoroethylene and polystyrene–butadiene block on the microcellular foaming behaviors of polyphenylene oxide modified by high?impact polystyrene
24/04/2024 - Flame?retardant mechanism of transparent and toughened EP.AbstractCurrently, the flame retardancy of epoxy resin (EP) was achieved at the expenses of the transparency and/or toughness. In the present...
Production of Stable Electrically Conductive PVDF Membranes Based on Polydopamine-Polyethyleneimine—Assisted Deposition of Carbon Nanotubes
- Electrically conductive membranes (ECMs) have emerged as a multifunctional separation technology that integrates membrane filtration with electrochemical reactions. Physical stability remains a...
Binder-Free Three-Dimensional Porous Graphene Cathodes via Self-Assembly for High-Capacity Lithium–Oxygen Batteries
25/04/2024 - The porous architectures of oxygen cathodes are highly desired for high-capacity lithium–oxygen batteries (LOBs) to support cathodic catalysts and provide accommodation for discharge...
Hydrophilic Modification of Polytetrafluoroethylene (PTFE) Capillary Membranes with Chemical Resistance by Constructing Three-Dimensional Hydrophilic Networks
19/04/2024 - Polytetrafluoroethylene (PTFE) capillary membranes, known for the great chemical resistance and thermal stability, are commonly used in membrane separation technologies. However, the strong...
Development of Microparticle Implanted PVDF-HF Polymer Coating on Building Material for Daytime Radiative Cooling
25/04/2024 - A passive cooling method with great potential to lower space-cooling costs, counteract the urban heat island effect, and slow down worldwide warming is radiant cooling. The solutions available...
Rubber-like PTFE Thin Coatings Deposited by Pulsed Electron Beam Deposition (PED) Method
25/04/2024 - PTFE coatings were manufactured using the pulsed electron beam deposition (PED) technique and deposited on Si substrates. The deposition was carried out at constant parameters: temperature 24...
Synthesis and characterization of barium titanate nanoplatelets/polyvinylidene fluoride nanocomposite for piezoelectric properties
23/04/2024 - Preparation of Barium titanate nanoplatelets/PVDF nanocomposites for piezoelectric properties.Barium titanate (BaTiO3) nanostructures with a tetragonal structure have unique mechanical and...
Effect of layered transition metal dichalcogenide hybrid nanomaterials on the piezoelectric performance of non?solvent induced phase separated polyvinylidene fluoride
22/04/2024 - Demonstration of piezoelectric power generation by porous polymer films.Layered transition metal dichalcogenides (TMDs) with high aspect ratios enhance the alignment of polymer chains and induce a...
Fabrication and Characterization of PZT/PVDF Composite Films for Force Sensor Applications
24/04/2024 - This study explored the impact of hot press parameters on PZT/PVDF composite films designed for force?sensing applications. The systematic fraction (PZT/PVDF), pressure, temperature, and time during...
Influence of DMSO Non-Toxic Solvent on the Mechanical and Chemical Properties of a PVDF Thin Film
16/04/2024 - Piezoelectric materials such as PVDF and its copolymers have been widely studied in different areas and with promising applications, such as haptic feedback actuators or deformation sensors for...
Antifouling and Antioxidant Properties of PVDF Membrane Modified with Polyethylene Glycol Methacrylate and Propyl Gallate
18/04/2024 - In this study, molecules of propyl gallate (PG) and polyethylene glycol methacrylate (PEGMA) were covalently bonded via a transesterification reaction and subsequently grafted onto polyvinylidene...
Zeolite-Based Poly(vinylidene fluoride) Ultrafiltration Membrane: Characterization and Molecular Weight Cut-Off Estimation with Support Vector Regression Modelling
- Zeolite serves as a promising additive for enhancing the hydrophilicity of polymeric membranes, yet its utilization for bolstering the mechanical strength of the membrane remains limited. In this...
Environmentally Friendly Photothermal Membranes for Halite Recovery from Reverse Osmosis Brine via Solar-Driven Membrane Crystallization
- Modern society and industrial development rely heavily on the availability of freshwater and minerals. Seawater reverse osmosis (SWRO) has been widely adopted for freshwater supply, although many...