Materials
Materials
Ultra‐High Bending Angle of Miniaturized Piezoelectric Actuator Screen‐Printed on Stiff Substrate
27/02/2025 -
The miniaturization of electroactive soft polymer bending actuators is highly desirable as their fields of application are very broad. However, challenges such as performance loss limit their...
PVDF‐Nanofibers/PET‐Nonwoven Sandwich Coated with Fine γ‐AlO(OH): A Bilayer Hybrid Composite Separator for Lithium‐Ion Batteries
13/02/2025 -
A bilayer PVDF/PET/γ‐AlO(OH) hybrid composite is prepared via a simple electrospinning technique combined with drop‐casting of γ‐AlO(OH) onto a hot‐pressed PET/PVDF surface. The bilayer...
Record Efficiency of β‐Phase PVDF‐MXene Composites in Thin‐Film Dielectric Capacitors
14/02/2025 -
MXenes are delaminated in a green organic solvent to achieve large flake size and polymer compatibility. PVDF composites are produced through non‐solvent‐induced phase separation to tune the...
Piezoelectric‐Augmented Thermoelectric Ionogels for Self‐Powered Multimodal Medical Sensors (Adv. Mater. 6/2025)
12/02/2025 -
Multimodal Sensing IonogelsIn article number 2414663, Chen Xu, Shengqiang Bai, Ziqi Liang, and coworkers demonstrat the multimodal sensing capabilities of a paradigm ionogel, [EMIM][TFSI]/PVDF–HFP....
A Universal Solid‐Phase Synthetic Strategy for Ultrafine Intermetallic Libraries Confined in Ordered Mesoporous Carbon
18/12/2024 -
This manuscript reports a solid‐phase route to prepare ultrafine intermetallic libraries confined in ordered mesoporous carbon by a strong physical confinement and chemical interaction between...
The Influence of Filler Shape on the Microwave Absorptions of Polyethylene Composites with High Ferroalloy Powder Content
12/12/2024 -
Herein, the uniform filling of FeP of different shapes in high‐density polyethylene is achieved by vacuum hot‐pressing technology. By analyzing the microwave absorption performance of two...
Piezoelectric‐Augmented Thermoelectric Ionogels for Self‐Powered Multimodal Medical Sensors
09/12/2024 -
An ionogel comprised of mobile ions and piezoelectric polymer matrices is characteristic of both piezoelectric and ionic thermoelectric attributes. The gel is capable of capturing heat, stress, and...
Bonding Optimization Strategies for Flexibly Preparing Multi‐Component Piezoelectric Crystals
04/12/2024 -
Flexible high piezoelectric film can be prepared by mixing crystal components with water‐soluble polymer through co‐dissolution‐evaporation. Bonding optimization strategies, including choosing...
Photocatalytic low-temperature defluorination of PFASs
20/11/2024 -
Polyfluoroalkyl and perfluoroalkyl substances (PFASs) are found in many everyday consumer products, often because of their high thermal and chemical stabilities, as well as their hydrophobic...
Polytetrafluoroethylene composites with a novel combination of reinforcing filler and solid lubricant and study of their tribological and thermo?mechanical properties for dynamic applications
20/11/2024 -
PTFE composites for dynamic seal applications.In the present work, the tribological as well as thermo?mechanical properties of glass?filled and carbon?filled PTFE composites are investigated. Solid...
Fabrication and Simulation of Flexible Screen?Printed Mulberry Paper?Based Multiferroic Composites as Microwave Absorption Shields
14/11/2024 -
The article aims at developing novel tunable absorption dominant screen?printed polymer?based multiferroic filler composite for electromagnetic interference (EMI) shielding application on X?band...
Macroscale Superlubrication Achieved with Shear?Thinning Semisolid Lubricants
16/11/2024 -
This study introduces a semisolid subnanometer nanowire (SNW) superlubricant, which, when combined with various base oils, forms an advanced class of lubricating materials. Based on shear?thinning...
A Numerical Study of Dynamic Behaviors of Graphene-Platelet-Reinforced ETFE Tensile Membrane Structures Subjected to Harmonic Excitation
12/11/2024 -
This study presents a numerical investigation of the dynamic behavior of graphene platelet (GPL)-reinforced ethylene tetrafluoroethylene (ETFE) tensile membrane structures subjected to harmonic...
Study on Damage Index for Beam–Column Joints with Flush End-Plate Connections
15/11/2024 -
Experimental results from 109 flush end-plate (FEP) connections were analyzed to investigate the failure modes and damage index of FEP connections across various damage states. The present study was...
Droplet-Based Microfluidic Photobioreactor as a Growth Optimization Tool for Cyanobacteria and Microalgae
15/11/2024 -
Microalgae and cyanobacteria are photosynthetic microorganisms with significant biotechnological potential for the production of bioactive compounds, making them a promising resource for diverse...
A Novel Delayed Phase Inversion Strategy Enables Green PVDF Membranes for Membrane Distillation
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Polyvinylidene fluoride (PVDF) membranes are extensively utilized in membrane distillation (MD) for water treatment. However, traditional methods easily form asymmetrical membranes with dense skin...
Efficient Separation of Oil/Water by a Biodegradable and Superhydrophobic Composite Based on Loofah and Rice Straw
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Membrane filtration is one of the preferred choices for petroleum wastewater disposal due to its simplicity and low energy consumption. In this paper, a biodegradable superhydrophobic membrane based...
Improving Resistive Heating, Electrical and Thermal Properties of Graphene-Based Poly(Vinylidene Fluoride) Nanocomposites by Controlled 3D Printing
17/11/2024 -
This study developed a novel 3D-printable poly(vinylidene fluoride) (PVDF)-based nanocomposite incorporating 6 wt% graphene nanoplatelets (GNPs) with programmable characteristics for resistive...
Enhancement of friction and wear performance of polytetrafluoroethylene composites through the synergistic effect of hard fillers
15/11/2024 -
Friction?Wear Mechanism of PTFE Composites with Synergistic Fillers.The Stirling engine is a high?efficiency externally heating piston engine. The self?lubricating properties of...
Poly(Vinylidene Fluoride?Hexafluoropropylene) Composites With Carbon Based Nanofillers for Electromagnetic Interference Shielding
11/11/2024 -
ABSTRACTIn the current work, a series of flexible polymer matrix composites (PMCs) based on poly(vinylidene fluoride?hexafluoropropylene) (PVDF?HFP) as the polymer matrix and carbon nanofillers,...
Giant Piezoelectric Coefficient of Polyvinylidene Fluoride with Rationally Engineered Ultrafine Domains Achieved by Rapid Freezing Processing
13/11/2024 -
Polyvinylidene fluoride (PVDF)?homopolymer with nanoscale TTTGTTTG’?conformational domain is fabricated by a simple modeling method of cyclic compression and rapid freezing. The domain engineered...
