Materiales

 

Materiales

3D Nanoprinting of Heterogeneous Metal Oxides with High Shape Fidelity
16/06/2024 - This work proposes a 3D nanoprinting method for various metal oxides with high shape fidelity. This method enables 3D nanoprinting and heterogeneous integration of metal oxides with water?soluble...
All?organic shell–core PVDF/PMMA composite fiber films with enhanced piezoelectric performance for flexible sensing and energy harvesting
14/06/2024 - Laser polishing of 3D printed PLA.AbstractLaser polishing technique is one of the most effective post?processing methods for 3D?printed Polylactic acid (PLA) substrates and has gained significant...
Enhanced thermal conductivity of PVDF by filling with T?ZnOw and MWCNT based on hybrid 3D network
16/06/2024 - CNFs inducing lignin had cross?linking structure and improved flexibility, exhibiting better applicational performance as supercapacitor electrodes.AbstractIn this work, the content of lignin, pitch,...
A water-based flame-retardant coating with cenospheres
11/06/2024 - AbstractThis work explores how cenospheres (hollow microsphere) can provide a flame-retardant ability to the waterborne acrylic coating. For this purpose, the intumescent fire-retardant coating...
Characterization of self?reinforced polyethylene recyclates according to different valorization strategies
08/06/2024 - Morphological changs during wet?fiber stretching process.AbstractThe plastic deformation of the microfibrils governs the formation and development of orientation, crystallization, and structural...
In Silico Design and Characterization of a New Molecular Electride: Li@Calix[3]pyrrole
05/06/2024 - The Cover Feature presents Li@calix[3]pyrrole, the newest member of the molecular electride family, realizing its unique electronic structure. Theoretical investigations reveal the position of its...
Development of near-infrared reflective inorganic pigment dispersions in the continuous phase of solvent-binder medium
04/06/2024 - AbstractCoatings containing functional pigments capable of reflecting radiation in the near-infrared (NIR) spectrum have been coveted in recent years to meet various industrial specifications. In...
UV?photopolymerized acrylic pressure?sensitive adhesives with semi?interpenetration structure: Effect of plasticizer structures on adhesion properties
01/06/2024 - The epoxy resin was strengthened and toughened by adding different contents of EMD.AbstractExternal plasticization is one of the effective ways to toughen epoxy resins. In this study, an inorganic...
Mechanical ignition of Al/Ni reactive multilayer systems: Influence of impacting material, its properties and geometric characteristics
29/05/2024 - Al/Ni reactive multilayer systems (RMS) with a bilayer thickness of ?=50nm and total thickness th=5?m on a SiO2 substrate exhibit a self?propagating reaction after ignition. A common method to...
Facile way of preparing PMMA@TiO2@SiO2 (P@T@S) composite microspheres with high haze and light transmittance for diffusion film
24/05/2024 - Multivariable recycling process of a post?industrial polypropylene.AbstractThis study provides key insights into the extrusion of a post?industrial feedstock primarily composed of polypropylene (PP)...
Sulfonated poly (ether ether ketone)/MOF hybrid polymer electrolyte membrane with ultra?low methanol permeability for enhanced direct methanol fuel cell performance
28/05/2024 - A chiral stationary phase (4CPI???CD@PMMA) was designed and prepared.AbstractDue to unique structural characteristics and chiral environment, ??cyclodextrin (??CD) has a strong chiral separation...
Preparation of high-hardness silicon-based antireflective optical coatings at low temperature and without calcination
28/05/2024 - AbstractMechanical strength is an important factor that affects and limits the life of surface antireflective (ARC) coatings such as optical lenses, photovoltaic panels, and liquid crystal...
Cure characteristics and mechanical properties of natural rubber vulcanizates filled with untreated pyrolytic tire char
23/05/2024 - Diffusion particles fabricated via in?situ combining PMMA microspheres and nanoparticles through electrostatic attraction display considerably different optical diffusion effects in prepared...
Analysis of the Multiwalled Carbon Nanotubes Reinforced Polymethyl Methacrylate Bone Cement’s Characteristics and In Vitro Bioactivity to Prolong Its Functionality in Orthopedic Application
30/05/2023 - Polymethyl methacrylate (PMMA) bone cement is being used to fill voids that are created due to vertebral compression fractures. It is also a grouting medium in orthopedic joint replacement surgeries...
Improving the Physical Properties of Nanofibers Prepared by Electrospinning from Polyvinyl Chloride and Polyacrylonitrile at Low Concentrations
11/03/2023 - In this study, both polyvinyl chloride (PVC) and polyacrylonitrile (PAN) were dissolved in dimethyl formaldehyde (DMF) with 8?wt. % concentrations at 25?:?75, 50?:?50, and 75?:?25 of PVC: PAN...
Optimization of Water-Repellent Finishing of Polyester/Viscose Fabric by Plasma Pretreatment Using Response Surface Methodology
22/05/2024 - Water-repellent textiles, which resist water penetration while allowing breathability, are crucial in various industries, including clothing, healthcare, agriculture, and construction, owing to...
Diaminodiphenylmethane modified zirconium phosphate: A new strategy for trace addition to improve flame retardancy, smoke inhibition, and compatibility of epoxy resins
20/05/2024 - Mechanism of film formation and extinction.AbstractA green method to synthesize self?matting waterborne polyurethane acrylic hybrid emulsion with hydrophobic function is introduced in this study. A...
A novel and biocompatible photopolymerizable resin based on cyclohexanedimethanol?dimetacrylate designed to light?print microneedles
20/05/2024 - This work presents a sustainable polyurethane?acrylate prepolymer (NIPUA) efficiently derived from palm olein without the use of isocyanates, under atmospheric conditions. The NIPUA is served as a...
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...
Feasibility study on the production of low melt flow rate recycled polypropylene from postconsumer waste
15/05/2024 - During pre?oxidation, PAN/MP coaxial fibers only undergo cyclization without oxidation. With increasing temperature, changes in the Dr are attributable to conversion of sp3?hybridized carbon to...
Smart Building Material with NIR?Triggered Reversible Color Switching
06/05/2024 - Smart materials and devices play an increasingly important role in improving modern life due to their richer functions, enhanced controllability, and improved biocompatibility. Here, calcium silicate...