Advanced materials

 

Advanced materials

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...
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...
Polyimide nanocomposites for high?temperature capacitive energy storage applications by incorporating functional graphene oxide nanosheets: Design, preparation, and mechanism
15/05/2024 - Fabrication process of EVD/CNT epoxy vitrimers by dynamic crosslinking.AbstractCarbon nanotubes (CNT) is an ideal candidate for reinforced epoxy vitrimer composites, however, achieving a desirable...
Epoxy Resins with Controllable "Thermally Conductive?Self?Healing" Synergies: a New Material to Meet the Needs of Flexible Electronic Devices
04/05/2024 - With the popularization of 5G technology and artificial intelligence, thermally conductive epoxies with self?healing ability will be widely used in flexible electronic materials. Although many...
Thermal insulating superhydrophobic composite coating for building thermal management
29/04/2024 - AbstractThermal insulating coatings have important potential for energy saving in the field of building thermal management, but they are difficult to apply on a large scale due to the problem of...
Enhanced Nanotwinned Copper Bonding through Epoxy-Induced Copper Surface Modification
27/04/2024 - For decades, Moore’s Law has neared its limits, posing significant challenges to further scaling it down. A promising avenue for extending Moore’s Law lies in...
Transparent and Efficient Wood-Based Triboelectric Nanogenerators for Energy Harvesting and Self-Powered Sensing
26/04/2024 - Wood possesses several advantageous qualities including innocuity, low cost, aesthetic appeal, and excellent biocompatibility, and its naturally abundant functional groups and diverse structural...
Multiscale Modeling and Characterization of Graphene Epoxy Nanocomposite
26/04/2024 - This study aims to characterize graphene epoxy nanocomposite properties using multiscale modeling. Molecular dynamics was used to study the nanocomposite at the nanoscale and finite element analysis...
High?performance, semi?bio?based degradable epoxy resins and its application to recyclable carbon fiber composites
27/04/2024 - Epoxy resins containing dynamic covalent networks enable recycling of carbon fiber composites. However, simultaneous realization of high performance and mild condition recycling of composites is...
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...
Exploring Sustainable Coating Solutions for Applications in Highly Corrosive Environments
24/04/2024 - To protect carbon steel from degradation via corrosion, it is usually coated using a multilayer system of paints composed of petroleum-based polymers. The chemical industry is currently moving...
Physicochemical Changes in Root-Canal Sealers under Thermal Challenge: A Comparative Analysis of Calcium Silicate- and Epoxy-Resin-Based Sealers
22/04/2024 - Introduction: We compared the effects of heat on the physicochemical properties of recently developed calcium silicate-based sealers (CSBSs), including BioRoot Flow, BioRoot RCS, and AH Plus...
Theoretical Analysis of Thermophysical Properties of 3D Carbon/Epoxy Braided Composites with Varying Temperature
21/04/2024 - A three-dimensional helix geometry unit cell is established to simulate the complex spatial configuration of 3D braided composites. Initially, different types of yarn factors, such as yarn path,...
Enhancing the UV resistance and flame retardancy of epoxy resin composites with fluorescent carbon dots
15/04/2024 - The flexible piezoresistive tactile sensor (FPTS) preparation process. (a) Preparation of multiwalled carbon nanotubes (MWCNTs) solution. (b) Preparation of polydimethylsiloxane (PDMS) solution. (c)...
Ultra?light fluorinated polyimide foams with excellent thermal insulation, low dielectric loss and high heat resistance
18/04/2024 - Description of preparation of bio?based epoxy system with desired self?repairing performance, and the mechanism for improved self?repairing properties.AbstractConstructing self?repairing epoxy...
Process Optimization of the Morphological Properties of Epoxy Resin Molding Compounds Using Response Surface Design
16/04/2024 - An epoxy compound’s polymer structure can be characterized by the glass transition temperature (Tg) which is often seen as the primary morphological characteristic. Determining the Tg...
Interlaminar Shear Strength Change and Storage Life Prediction of Carbon Fiber/Epoxy Composites with Hygrothermal Accelerated Aging
16/04/2024 - In order to investigate the durability of fiber-reinforced polymer composites in hygrothermal environments, hygrothermal accelerate aging tests, for 360 days at 70 °C, RH70%; 70...
A Comparative Study of Micromechanical Analysis Models for Determining the Effective Properties of Out-of-Autoclave Carbon Fiber–Epoxy Composites
14/04/2024 - This study aims to critically assess different micromechanical analysis models applied to carbon-fiber-reinforced plastic (CFRP) composites, employing micromechanics-based homogenization to...
Effect of temperature on flexural and interlaminar shear strength properties of carbon?epoxy composites: Experiment and modeling
12/04/2024 - Model to predict temperature dependent flexural strength and ILSS.Carbon fiber composites are known for excellent specific mechanical properties at room temperature. It is important to model the...
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...
Solvent-free flexible epoxy intumescent fire-retardant coatings
09/04/2024 - AbstractSolvent-free epoxy-based intumescent fire-retardant coatings are of significant importance in harsh environments, such as petrochemical facilities, due to their excellent overall...