Advanced materials

 

Advanced materials

Niche partitioning and plastisphere core microbiomes in the two most plastic polluted zones of the world ocean
06/06/2024 - Plastics are offering a new niche for microorganisms colonizing their surface, the so-called “plastisphere,” in which diversity and community structure remain to be characterized and compared...
A Homochiral Porous Organic Cage?Polymer Membrane for Enantioselective Resolution
19/05/2024 - For the first time, an enantioselective porous organic cage (Covalent cage 3 (CC3)?R)?based composite membrane using polyamide (PA) as a matrix is prepared via interfacial polymerization. The...
A Suspended, 3D Morphing Sensory System for Robots to Feel and Protect
19/05/2024 - Suspended electronic skins that enable structural integration of high?sensitive touch and dynamic pain perception are rationally designed through 3D deformation?mechanical contact mechanism, which...
Influence of Metal Surface Structures on Composite Formation during Polymer–Metal Joining Based on Reactive Al/Ni Multilayer Foil
25/04/2024 - During hybrid thermoplast metal joining with reacting Al/Ni foils, the structured metal surface influences crack initiation within the multilayer. Molten plastic penetrates the foil interface and...
Inhibiting stress corrosion cracking of a prefabricated surface?defective magnesium alloy thanks to biological organic components
18/04/2024 - Biomedical magnesium (Mg) alloys remain a challenge for their mainstream application, because the combination of bio?mechanical stress and corrosive physiological environment leading to stress...
A Study on the Removal of Impurity Elements Silicon and Zinc from Rubidium Chloride by Vacuum Distillation
24/04/2024 - With the rapid development of high and new technology, rubidium and its compounds show broad application prospect and market demand with their unique characteristics. At present, the production of...
Pseudo-Eutectic of Isodimorphism to Design Biaxially-Oriented Bio-Based PA56/512 with High Strength, Toughness and Barrier Performances
22/04/2024 - The biaxially-oriented PA56/512 has excellent mechanical strength, extensibility and water–oxygen barrier properties and has broad application prospects in green packaging, lithium...
Process Cascade for the Production of Green Polymers from CO2 and Electric Energy
09/04/2024 - A novel process cascade is introduced that combines the advantages of electrochemical CO2 conversion as CCU approach with the unrivaled synthetic potential of industrial biotechnology: CO2 is...
Impact of Prolonged Sitting Interruption on Blood Glucose, Insulin and Triacylglycerol in Adults: A Systematic Review and Meta-Analysis
10/04/2024 - Background: Physical activity (PA) and/or exercise improves postprandial cardiometabolic risk markers; however, the optimal exercise intensity, frequency, and dose remain unclear. We aimed to (1)...
Three-Dimensional Cross-Linking Network Coating for the Flame Retardant of Bio-Based Polyamide 56 Fabric by Weak Bonds
10/04/2024 - Weak bonds usually make macromolecules stronger; therefore, they are often used to enhance the mechanical strength of polymers. Not enough studies have been reported on the use of weak bonds in flame...
Recycled PET/PA6 Fibers from Waste Textile with Improved Hydrophilicity by In-Situ Reaction-Induced Capacity Enhancement
11/04/2024 - Due to the increasing amounts of textile waste, textile to textile recycling is of prime concern. Polyethylene terephthalate (PET) represents the most extensively used type of chemical fiber. Its...
A Lightweight Deep Learning Semantic Segmentation Model for Optical-Image-Based Post-Harvest Fruit Ripeness Analysis of Sugar Apples (Annona squamosa)
08/04/2024 - The sugar apple (Annona squamosa) is valued for its taste, nutritional richness, and versatility, making it suitable for fresh consumption and medicinal use with significant commercial potential....
Advanced Linguistic Complex T-Spherical Fuzzy Dombi-Weighted Power-Partitioned Heronian Mean Operator and Its Application for Emergency Information Quality Assessment
07/04/2024 - Against the background of a major change in the world unseen in a century, emergencies with high complexity and uncertainty have had serious impacts on economic security and sustainable social...
Cement Mortars Based on Polyamide Waste Modified with Fly Ash from Biomass Combustion—A New Material for Sustainable Construction
08/04/2024 - The article presents an analysis of the possibility of using the waste of polyamide 6 modified with fly ash (in the amount of 5, 10 and 15%) from the burning of wood–palm kernel shells...
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...
A low pollution surface pretreatment of PC?ABS under acidic conditions
21/03/2024 - Applicability evaluation of various methods for determining monomer conversion rate of PA6 products prepared by anionic polymerization.AbstractAnionic ring opening polymerization of ??caprolactam...
Playing with Low Amounts of Expanded Graphite for Melt-Processed Polyamide and Copolyester Nanocomposites to Achieve Control of Mechanical, Tribological, Thermal and Dielectric Properties
29/03/2024 - Polyamide 11 (PA11) and copolyester (TPC-E) were compounded through melt extrusion with low levels (below 10%) of expanded graphite (EG), aiming at the manufacturing of a thermally and electrically...
Embracing Sustainability: The World of Bio-Based Polymers in a Mini Review
30/03/2024 - The proliferation of polymer science and technology in recent decades has been remarkable, with synthetic polymers derived predominantly from petroleum-based sources dominating the market. However,...
Multi-Scenario Variable-State Robust Fusion Algorithm for Ranging Analysis Framework
23/03/2024 - Integrating modern information technology with traditional agriculture has made agricultural machinery navigation essential in PA (precision agriculture). However, agricultural equipment faces...
Multifunctional flexible strain sensor based on three?dimensional core?shell structures of silver nanoparticles/natural rubber
15/03/2024 - SA/PA Mn+ aerogels with high flame retardancy were successfully prepared.SA/PA Mn+ aerogels have excellent thermal insulation and good mechanical properties.Hydrophobic modification of SA/PA Mn+...