Materiales

 

Materiales

In Situ Construction of Elastic Solid-State Polymer Electrolyte with Fast Ionic Transport for Dendrite-Free Solid-State Lithium Metal Batteries
27/02/2024 - Solid-state lithium metal batteries (LMBs) have been extensively investigated owing to their safer and higher energy density. In this work, we prepared a novel elastic solid-state polymer electrolyte...
Sheep’s Second Cheese Whey Edible Coatings with Oregano and Clary Sage Essential Oils Used as Sustainable Packaging Material in Cheese
23/02/2024 - Sheep’s second cheese whey (SCW), the by-product resulting from whey cheese production, was used as a component of cheese coatings containing oregano (Origanum compactum) and clary sage...
Preparation, shape memory properties and application research of PLA/PCL?based shape memory polymers doped with Al2O3 and lignin
17/02/2024 - The effects of gallic acid addition and high?intensity ultrasound on physicochemical properties of the peanut protein?corn starch films.AbstractCorn starch and peanut protein blend films were...
Linear sensing actuators of polypyrrole nanofiber scaffolds
21/02/2024 - Proton conducting polymer electrolyte based on chitosan?dextran?honey?NH4SCN.AbstractSolid polymer electrolytes (SPEs) play a pivotal role in advancing electrochemical devices, such as proton...
Biobased Films Based on Chitosan and Microcrystalline Cellulose for Sustainable Packaging Applications
20/02/2024 - The transition to a more sustainable lifestyle requires a move away from petroleum-based sources and the investigation and funding of renewable and waste feedstocks to provide biobased sustainable...
Evaluation of effect of boric acid on thermoplastic starch: Morphological, mechanical, barrier, and optical properties
20/02/2024 - In this text, determination of structural, physical and mechanical properties of thermoplastic starch?boric acid films.In this study, starch was modified with different amounts of boric acid, and the...
Flame-Retardant Thermoplastic Polyether Ester/Aluminum Butylmethylphosphinate/Phenolphthalein Composites with Enhanced Mechanical Properties and Antidripping
18/02/2024 - Aluminum butylmethylphosphinate AiBMP as a flame retardant and phenolphthalein as a synergistic agent were applied in a thermoplastic polyester elastomer (TPEE)) in the current study. The thermal...
Preparation and characterization of poly(vinyl alcohol)/poly(lactic acid) blends containing bio?based plasticizers
09/02/2024 - Compatibilization of PVA/PLA blends.The bio?based plasticizers?glycerol and lactic acid were used to plasticize and compatibilize PVA/PLA blends during melt blending process. It was confirmed that...
Effect of blending sequence and epoxy functionalized compatibilizer on barrier and mechanical properties of PBS and PBS/PLA nanocomposite blown films
08/02/2024 - Sequence blending effect on the interactions among compounds and its impact on oxygen barrier properties.This study focuses on developing compostable nanocomposite blown films, aiming to enhance...
Rubber Compounds from Devulcanized Ground Tire Rubber: Recipe Formulation and Characterization
06/02/2024 - In this study, our focus was on developing and investigating rubber recipes that are suitable for devulcanized ground tire rubber (dGTR). Devulcanized rubber has a powdery or sticky uncured...
Influence of drying conditions and plasticizer?to?binder ratio on the water?based tape casting of La0.6Sr0.4Co0.2Fe0.8O3??
29/01/2024 - Tape casting is a flexible technique for manufacturing scalable ceramic sheets. This study fabricated La0.6Sr0.4Co0.2Fe0.8O3?? (LSCF6428) tapes using water?based tape casting. A high molecular weight...
Effect of Recycling on Thermomechanical Properties of Zein and Soy Protein Isolate Bioplastics
31/01/2024 - Bioplastics are an alternative to reduce the environmental damage caused by petroleum-based plastics. However, the effect of primary recycling (reprocessing) of bioplastics from biomass resources has...
Migration and Safety Aspects of Plastic Food Packaging Materials: Need for Reconsideration?
28/01/2024 - The aim and the novelty of the present review article was to provide the literature with a collective study focusing on the migration and safety issues in plastic food packaging materials that have...
Synthesis and Properties of a Novel Levulinic Acid-Based Environmental Auxiliary Plasticizer for Poly(vinyl chloride)
29/01/2024 - Herein, a bio-based plasticizer ketalized tung oil butyl levulinate (KTBL) was developed using methyl eleostearate, a derivative of tung oil, and butyl levulinate. KTBL can be used as an auxiliary...
Plasticizer?Induced Enhancement of Mesoscale Dissymmetry in Thin Films of Chiral Polymers with Variable Chain Length
25/01/2024 - Blending of variable chain length chiral polymers with a plasticizer additive results in dramatic enhancement of the absorbance dissymmetry ratio due to structural order enhancement following...
Effect of Starch Plasticization on Morphological, Mechanical, Crystalline, Thermal, and Optical Behavior of Poly(butylene adipate-co-terephthalate)/Thermoplastic Starch Composite Films
25/01/2024 - Starches plasticized with glycerol/citric acid/stearic acid and tributyl 2-acetylcitrate (ATBC), respectively, were processed with poly (butylene adipate-Co-terephthalate (PBAT) via extrusion and a...
Grafting modification bamboo kraft lignin and its performance in rigid polyurethane foams
18/01/2024 - Two samples of PA11 that came from two different decommissioned flexible lines are tested and recycled with pure PA11 to see if they could still be used in technological applications. This analysis...
Evaluation of Starch–Garlic Husk Polymeric Composites through Mechanical, Thermal, and Thermo-Mechanical Tests
20/01/2024 - The present work evaluates the influence of different properties of composite materials from natural sources. Films were prepared using the evaporative casting technique from corn starch reinforced...
Development and Characterization of Sustainable Coatings on Cellulose Fabric and Nonwoven for Medical Applications
19/01/2024 - The modification of cellulose woven fabrics and viscose nonwovens was carried out with the aim of preparing sustainable coatings from biodegradable natural polymers. The modification of fabrics with...
Study on the Printability of Starch-Based Films Using Ink-Jet Printing
18/01/2024 - Starch-based films are a valuable alternative to plastic materials that are based on fossil and petrochemical raw resources. In this study, corn and potato starch films with 50% glycerol as a...
TMSCl Promoted Direct Conversion of Cyclic Anhydrides to (Un)Symmetric?Diesters/Amide Esters
12/01/2024 - A mild, novel, and efficient silyl?promoted conversion of cyclic anhydride to diesters and amide esters. The reaction follows a two?step process, ring opening of anhydride by amine or alcohol...