Materiales avanzados
Materiales avanzados
Study on the Properties and Mechanism of m?FACs/f?Fe3O4/Epoxy Wear?Resistant Magnetic Coating
14/11/2024 -
In the present study, metal?residue?free PLA with high degree of regularity were synthesized by combining a novel phosphonitrile?based catalyst, HTGCP, with (thio)urea under mild reaction conditions...
Iron and Zinc Metallates Supported on Ion Exchange Resins: Synergistic Catalysts for the Solvent?Free Cyclic Carbonate Synthesis from Epoxides and CO2
13/11/2024 -
IER supported ferrates and zincates for the effective CO2 cycloaddition to epoxides to yield cyclic carbonates are reported. A synergistic effect between the support and the metal catalyst was found...
Enhancing the thermal conductivity of epoxy molding compounds by adding SiO2-embedded carbon nanofibers for semiconductor packaging applications
23/10/2024 -
This study presents the synthesis of silica-embedded carbon nanofibers (SiO2/eCNFs) as additives to enhance the heat dissipation properties of epoxy molding compounds (EMCs) for semiconductor...
Cationic UV?Curing of Shape Memory Biobased Polyurethanes Sensing Low Heat
23/10/2024 -
ABSTRACTThe environmental problems caused by thermal reactions have prompted the search for new approaches. Photochemical curing, which uses light energy, offers a sustainable solution for...
AI-Driven Insight into Polycarbonate Synthesis from CO2: Database Construction and Beyond
19/10/2024 -
Recent advancements in materials science have garnered significant attention within the research community. Over the past decade, substantial efforts have been directed towards the exploration of...
Waterborne novolac epoxy?based thermal resistant and fire?retardant thermal insulation coatings
16/10/2024 -
The monomers ??valerolactone (??VL) and ??caprolactone (??CL) can be effectively polymerized into high molecular weight polyesters with a low dispersion index through ring?opening polymerization...
Development of morphine analgesia using biocompatible synthesized molecular imprinted hydrogel based on tragacanth gum
27/09/2024 -
Epoxy coatings formulated with phytic acid slows down flame spread and reduce ignition temperature.AbstractEpoxy cross?linked coatings are widely used to protect and beautify many surfaces all around...
Synthesis and Biological Evaluation of Deoxycyclophellitols as Human Retaining ??Glucosidase Inhibitors
21/09/2024 -
Cyclophellitol is a potent and selective mechanism?based retaining ??glucosidase inhibitor that has served as a versatile starting point for the development of activity?based glycosidase probes...
Graphene oxide and cuprous oxide/hydrogel modified epoxy coating for marine antifouling
26/08/2024 -
AbstractMarine biofouling has detrimental effects on the performance and service life of ships and drilling platforms, leading to increased fuel consumption, corrosion of structural surfaces, and...
Green and Enantioselective Synthesis via Cascade Biotransformations: From Simple Racemic Substrates to High?Value Chiral Chemicals
21/08/2024 -
Enzymatic catalysis is a useful and greener alternative to classic chemical synthesis. This minireview provides an overview of enzymatic cascade reactions to convert cheap and readily available...
Preparation of P/N/Si?containing covalent organic framework?based flame retardants and their application in epoxy resins
09/08/2024 -
Mechanical tests of pure epoxy and toughened Epoxy/SEPS?g?PEGx AbstractThe effects of grafting level of polyethylene glycol (PEG) grafted styrene ethylene propylene styrene (SEPS) on the intrinsic...
Reactive Processing of Furan?Based Monomers via Frontal Ring?Opening Metathesis Polymerization for High Performance Materials
22/07/2024 -
New monomers capable of frontal ring?opening metathesis polymerization are identified through computational screening of thermostability and ring?opening metathesis polymerization exotherms....
Synthesis and properties of waterborne polyurethane acrylate emulsions with high bio?based content
21/06/2024 -
Bio?Based precursors for epoxies.AbstractAs global industries move toward sustainability, the search for alternatives to current petroleum?based polymer products is becoming necessary. Bio?based...
Synthesis of Spherical Hexagonal Boron Nitride via Precursor Morphology control
22/06/2024 -
The growing demand for high?performance semiconductors, driven by the advancement of emerging industries such as artificial intelligence (AI), necessitates the development of novel materials for...
Viscoelastic response of amine cured epoxy composites with imidazolium ionic liquid?modified aramid pulp
23/05/2024 -
PI aerogel composite was synthesized from 3,3?,4,4?? biphenylteracarboxylic dianhydride (BPDA), 4,4??Oxidianiline (ODA), and polyurethane fiber. The composite material was composed of PI aerogel as...
Photopolymerization and characterization of vinyl imidazole based allyl derivative polymers; Cr3+ and Cd2+ metal adsorption and antibacterial studies
24/05/2024 -
We prepared a star?shaped epoxy resin CNE with triazine ring as the skeleton. The tensile modulus and strength are 5.04?GPa and 134.72?MPa respectively, and the elongation at break is as high as...
Synthesis of star?shaped epoxy resin with excellent mechanical properties using triazine as a skeleton
24/05/2024 -
Two types of lignin?based cationic adsorbents were prepared through free radical polymerization or etherification reaction to find the suitable procedure to generate the adsorbents from lignin for...
In Situ Synthesis of an Epoxy Resin Microwave Absorption Coating with Anti-Ultraviolet Aging Effects
20/04/2024 -
A nanoparticle-anchored three-dimensional microsphere flower-structured layered double hydroxide (LDH) material with Fe3O4 particles was successfully prepared using simple hydrothermal and hot...
Polylactic acid/epoxidized linseed oil/polypropylene grafted maleic anhydride: A promising combination of toughness and rigidity
09/04/2024 -
Hybrid polymeric materials with outstanding microwave absorbing properties were prepared by in situ polymerization of aniline in the presence of EVA/CNT/GNP suspension.AbstractMicrowave?absorbing...
Mechanistic Insights into the Effects of Ureas and Monomers on the Ring-Opening Alternating Copolymerization of Epoxides and Anhydrides Catalyzed by Organic Base/Urea
03/04/2024 -
Aliphatic polyester is an important polyester material with good biocompatibility and degradability, which can be synthesized through ring-opening alternating copolymerization (ROAC) of epoxides and...
Surface modification of spherical silica micro?powder using silane coupling agents and their application in epoxy resin?based composite materials
26/03/2024 -
The force between a small amount of PEG chains and WPU micelles.AbstractIn the study, the synthesis process involved the reaction of dimethylolbutyric acid and polytetramethylene ether glycol 1000...
