Materiales avanzados
Materiales avanzados
Transport properties investigations of nanocomposite membranes incorporating titanate nanowires for water desalination
23/05/2023 -
We are currently developing an eco?friendly alternative to traditional epoxy resins by creating an oxime epoxy from 1,4?benzoquinone dioxime. This innovative epoxy can decompose quickly under mild...
Eco-friendly polymers based on Baru vegetable oil and fumaric acid using photopolymerization
29/05/2023 -
Abstract Biomass-derivative materials are one of the answers to substitute materials from finite sources in the coming decades. Thus, the present paper demonstrates the...
Service Life Prediction of Type-IV Composite CNG Cylinder under the Influence of Drivers’ Refueling Habits—A Numerical Study
27/05/2023 -
The new generation presented for CNG fuel tanks of vehicles (type-IV) is made entirely of composites. The reason for that is to prevent the sudden explosion of metal tanks and to use the advantage of...
A New Continuous Flow Microwave Radiation Process Design for Non-Isocyanate Polyurethane (NIPU)
29/05/2023 -
Non-isocyanate Polyurethane (NIPU) has been known to result from a thermal-ring-opening reaction between bis-cyclic carbonate (BCC) compounds and polyamines. BCC can be obtained from carbon dioxide...
Synthesis of oxime ester?based epoxy resin with chemical recyclability
23/05/2023 -
AbstractThe aim of this study was to develop a solvent?free polylactic acid (PLA) open?cell porous scaffold for bone tissue engineering using compression molding and a new chemical foaming compound,...
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...
Simple and Efficient Synthesis of Oligoetherdiamines: Hardeners of Epoxyurethane Oligomers for Obtaining Coatings with Shape Memory Effect
25/05/2023 -
In this work, new polymers with a shape memory effect for self-healing coatings based on oligomers with terminal epoxy groups, synthesized from oligotetramethylene oxide dioles of various molecular...
Toughening CO2?Derived Copolymer Elastomers Through Ionomer Networking
18/05/2023 -
Utilizing carbon dioxide (CO2) to make polycarbonates through the ring?opening copolymerization (ROCOP) of CO2 and epoxides valorizes and recycles CO2 and reduces pollution in polymer manufacturing....
Epoxy Adhesives with Reversible Hardeners: Controllable Thermal Debonding in Bulk and at Interfaces
18/05/2023 -
On?demand adhesive dismantling has the potential to improve multi?material product recycling, but its implementation has been hampered by a critical trade?off between strong bonding and easy...
Adsorption Performance of Heavy Metal Ions under Multifactorial Conditions by Synthesized Organic-Inorganic Hybrid Membranes
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A series of hybridized charged membrane materials containing carboxyl and silyl groups were prepared via the epoxy ring-opening reaction and sol–gel methods using...
Numerical Simulation Research on Partial Discharge of Particle Defects at Epoxy Interface Excited by High-Frequency Sinusoidal Voltage
16/05/2023 -
In order to improve the effectiveness of partial discharge detection in attached metal particle insulators, this paper proposes a partial discharge detection method for particle defects in insulators...
Improvement in the Thermal Conductivity of Silver Epoxy Adhesive by Treating with Water Vapor
17/05/2023 -
With the miniaturization of electronic devices, electronic packaging has become increasingly precise and complex, which presents a significant challenge in terms of heat dissipation. Electrically...
A New Carvotacetone Derivative from the Aerial Part of Sphaeranthus africanus
14/05/2023 -
Sphaeranthus africanus L. is native in Vietnam. Little is known about alpha?glucosidase inhibition of Sphaeranthus africanus and its isolated compounds. A bioactive?guided isolation was applied to...
Bio?based compatibiliser enhancing the interface properties of CaCO3/recycled high?density polyethylene composites
14/05/2023 -
Bio?based compatibiliser enhancing the interface and mechanical propertiesof CaCO3/recycled high?density polyethylene composites.The fabrication of composites of two or more materials with different...
Sensitive Evanescence-Field Waveguide Interferometer for Aqueous Nitro-Explosive Sensing
15/04/2023 -
The development of novel chemical nitro-explosive sensors with high sensitivity, low cost and a compact size is essential for homeland security, environmental protection and addressing military...
Impact- and Thermal-Resistant Epoxy Resin Toughened with Acacia Honey
10/05/2023 -
High performance polymers with bio-based modifiers are promising materials in terms of applications and environmental impact. In this work, raw acacia honey was used as a bio-modifier for epoxy...
Synthesis and characterization of stereolithography 3D printing fluorescent resin
11/05/2023 -
3D printing resin molding process.In this study, bisphenol A epoxy resin, 1,6?Hexanediol diacrylate (HDDA), and 2,4,6?Trimethylbenzoyl?diphenylphosphine oxide (TPO) were utilized as a prepolymer,...
A Review of Modern Adhesive Materials Operating in a Wide Temperature Range. Epoxy Adhesives
01/03/2023 -
AbstractThis review considers advances in the field of epoxy adhesives that can work at elevated and negative temperatures. Methods for modifying epoxy adhesives and examples of adhesive materials...
Catalysis for Oleochemical Platforms
10/05/2023 -
This reviews article illustrates the most recent advances in the catalytic treatment of biomasses derived from vegetable oils, made at the University of Naples Federico II, dealing with: (i)...
Encapsulation of Microperoxidase?8 into MIL?101(Cr/Fe) Nanoparticles: A New Biocatalyst for the Epoxidation of Styrene
10/05/2023 -
A new catalyst MP8@MIL?101(Cr/Fe), prepared by immobilization of a heme octapeptide, Microperoxidase 8 (MP8), within a mixed metal MOF, MIL?101(Cr/Fe) was shown to catalyze the oxidation of styrene...
Macroscopic and mesoscopic simulation of polystyrene melt in the filling process of injection molding
08/05/2023 -
The structure of AEPO and cross?linked epoxy resin.AbstractMost epoxy resins (EP) suffer from sacrificial mechanical properties in flame retardancy applications. Through a facile reaction between...
