Materials

 

Materials

Impact of water absorption on the creep performance of epoxy/microcrystalline cellulose composites
26/02/2024 - Diagram Illustrating the Acid?Responsive Energy Storage and Release Mechanism of Bioinspired Polyurethane Woven Artificial Muscle Nanofibers (By Figdraw).AbstractPolyurethane (PU) is a traditional...
Synthesis of innovative epoxy resin and polyamine hardener microcapsules and their age monitoring by confocal Raman imaging
28/02/2024 - Our findings revealed that the intricate interaction between these biopolymers occurred through the amine groups of silk fibroin and mucin carboxyl and hydroxyl groups. Notably, as the silk fibroin...
Influence of Organic Coating Thickness on Electrochemical Impedance Spectroscopy Response
27/02/2024 - Electrochemical Impedance Spectroscopy (EIS) is a non-destructive and powerful technique for characterizing corrosion systems, allowing for the evaluation of surface reaction mechanisms, mass...
Strengthening of Laminated Veneer Lumber Slabs with Fiber-Reinforced Polymer Sheets—Preliminary Study
28/02/2024 - Analyzing the feasibility of reinforcing new and existing wooden structures is a valid problem, being the subject of numerous scientific papers. The paper presents the preliminary results of a study...
A Preliminary Investigation on a Water- and Acetone-Based Solvolysis Recycling Process for CFRPs
28/02/2024 - Composites, and especially carbon-fiber-reinforced plastics (CFRPs), are increasingly used in the automotive, aerospace, and aviation industries, and as a result, CFRP production has increased...
Silicon Hybridization for the Preparation of Room-Temperature Curing and High-Temperature-Resistant Epoxy Resin
27/02/2024 - Specialized epoxy resin, capable of achieving room-temperature profound curing and sustaining prolonged exposure to high-temperature environments, stands as a pivotal material in modern high-end...
The Effect of Carbon-Based Nanofillers on Cryogenic Temperature Mechanical Properties of CFRPs
27/02/2024 - In the present work, the effects of carbon-based nanofillers (0.5 wt%), i.e., graphene nanoplatelets (GNPs), carbon nanofibers (CNFs), and carbon nanotubes (CNTs), on the cryogenic temperature (77 K)...
Experimental investigation on the mechanical and acoustic performance of hemp/kenaf hybrid composites: Influence of different stacking sequences
28/02/2024 - Sound Transmission Loss of Hemp/Kenaf hybrid composites.This study investigated the effect of various stacking sequences on the mechanical and acoustic characteristics of hemp and kenaf fibers...
Assessment of E?glass/epoxy prepreg aging via analytical, physical and mechanical techniques
27/02/2024 - Prepreg ageing mechanism and its consequences.E?glass/epoxy prepregs are undisputedly a great advancement in processing and fabrication technology. They offer immense advantages over conventional...
Effect of functionality of diluents on digital light processing (DLP) based three?dimensional (3D) printing of UV?curable bisphenol A?based epoxy acrylate resin
26/02/2024 - Digital light processing (DLP) based three?dimensional (3D) printing of epoxy acrylate resin.Digital light processing (DLP) based three?dimensional (3D) printing technology which uses photocurable...
Deciphering the Absolute Con?guration of Murgantiol Isomers in the Pheromone Blend of the Rice Stink Bug, Mormidea v?luteum (Hemiptera, Pentatomidae)
25/02/2024 - The males?produced pheromone blend of the Mormidea v?luteum (Hemiptera, Pentatomidae) consists in two isomers of zingiberenol (1) and three of murgantiol (2). While the absolute configuration of the...
Vinyl methyl oxazolidinone as reactive diluent to overcome the solubility limitations of highly polar unsaturated polyesters
23/02/2024 - Schematic illustration of the flame?retardant mechanism of the fPVC/MHEPE composite.AbstractA trade?off dilemma exists for simultaneously improving the mechanical properties and flame resistance of...
Synergetic improvements of intrinsic thermal conductivity and breakdown strength in liquid crystal epoxy resin for high voltage applications
23/02/2024 - Abstract Heat conductive epoxy composites as electronic packaging materials present wider applications. However, the high loading of fillers required for a high thermal...
Analysis of Mechanical Response of Epoxy Asphalt-Repaired Pavement in Pothole Interface on Steel Bridge Deck under Coupled Temperature-Dynamic Loading
23/02/2024 - The persistence of pothole maintenance represents an enduring challenge. Past studies have largely concentrated on the materials and techniques used for remediation, with a lack of attention given to...
Influence of a Biofiller, Polylactide, on the General Characteristics of Epoxy-Based Materials
26/02/2024 - The aim of this work was to obtain epoxy-based composite structures with good mechanical performance, high aging resistance, and an improved degradability profile. For this purpose, powdered...
Mechanical and Thermal Analysis of Duroplastic Matrix Composites over a Range of Temperatures
23/02/2024 - It is commonly acknowledged that polymer composites in service are often subjected to not only intricate mechanical loads but also harsh environmental conditions. The mechanical and thermal...
External Stimuli-Induced Welding of Dynamic Cross-Linked Polymer Networks
24/02/2024 - Thermosets have been crucial in modern engineering for decades, finding applications in various industries. Welding cross-linked components are essential in the processing of thermosets for repairing...
Hygrothermal Effect on GF/VE and GF/UP Composites: Durability Performance and Laboratory Assessment
26/02/2024 - In order to investigate the durability of two kinds of fiber-reinforced composite materials, and obtain the degradation mechanism and failure model in a hygrothermal environment, E-glass-...
The Flame Retardant and Mechanical Properties of the Epoxy Modified by an Efficient DOPO-Based Flame Retardant
26/02/2024 - Currently, the mechanical performance reduction caused by excessive phosphorus content in the halogen-free flame-retardant EP has been an obstacle to its extensive application. This study presents...
Bio?marine shell powder?filled jute fabric/epoxy composites: Chemical, combustion, and mechanical properties
22/02/2024 - Preparation and combustion performance of jute fabric/epoxy composite filled with shell powder.Natural fiber/resin composites exhibit poor fiber–matrix compatibility and easy combustion. In this...
Study on mechanical properties of vacuum?infused glass fiber reinforced thermoplastic methacrylic resin composites
23/02/2024 - Vacuum injection molding and mechanical properties of composites.In recent years, the growing environmental awareness has prompted increased attention towards the substitution of nonrecyclable...