Materiales

Materiales

Combined Effects from Dual Incorporation of ATBC as Plasticizer and Mesoporous MCM-41 as Nucleating Agent on the PLA Isothermal Crystallization in Environmentally-Friendly Ternary Composite Systems
25/01/2023 - Different materials, based on an L-rich polylactide (PLA) as matrix, acetyl tri-n-butyl citrate (ATBC) as plasticizer, and mesoporous Mobile Crystalline Material.41 (MCM-41) particles as nucleating...
Biomonitoring of polycyclic aromatic hydrocarbons, heavy metals, and plasticizers residues: role of bees and honey as bioindicators of environmental contamination
23/01/2023 - Polycyclic aromatic hydrocarbons (PAHs), heavy metals, and plasticizer residues are continuously released into the environment. The use of living organisms, such as Apis mellifera L. and honey, is...
Development of ductile green flame retardant poly(lactic acid) composites using hydromagnesite&huntite and bio?based plasticizer
20/01/2023 - Ductile green fire retardant poly(lactic acid) (PLA) composites were manufactured using hydromagnesite&huntite (HH) as a natural fire retardant additive and acetyl tributyl citrate as a bio?based...
Influence of Urea Content in Deep Eutectic Solvents on Thermoplastic Starch Films’ Properties
20/01/2023 - The goal of the study was to prepare deep eutectic solvents (DESs) with different urea (U) contents and apply them as potato-starch plasticizers to investigate the influence of various DES...
The Initial Development and Evaluation of Cross-Linked Casein Films for Sustainable Footwear
17/01/2023 - To increase the sustainability of footwear and align it with the circular bioeconomy, there is a pressing need to develop novel bio-based materials to replace the synthetic polymers currently used....
Influence of Air Humidity Level on the Structure and Mechanical Properties of Thermoplastic Starch-Montmorillonite Nanocomposite during Storage
17/01/2023 - Thermoplastic starch (TPS) consisting of corn starch and glycerol as a plasticizer, and TPS-montmorillonite (MMT) nanocomposite were stored at room temperature in the air with relative humidities...
Bioplastics: Innovation for Green Transition
18/01/2023 - Bioplastics are one of the possible alternative solutions to the polymers of petrochemical origins. Bioplastics have several advantages over traditional plastics in terms of low carbon footprint,...
Effects of Microstructures of Liquid Polyisoprene on the Properties of SBR/BR Compounds
16/01/2023 - Recently, there has been an increasing interest in liquid rubbers (LRs), which can work as reactive processing aids to replace conventional plasticizers and are used as prepolymers to synthesize...
Effect of palm oil as plasticizer for compounding polar and non-polar rubber matrix reinforced carbon black composites
13/01/2023 - Abstract The effect of palm oil (PO) on non-polar natural rubber (NR)-carbon black (CB) composites was investigated as a suitable plasticizer. The results were compared with...
Development of a Low-pH Concrete Intended for Deep Geological Repository for Radioactive Waste
10/01/2023 - This article deals with the development of concretes intended to be used as construction materials in the Czech deep repository for radioactive waste. The basic requirements for this concrete are a...
Application of Plasticizer Glycerol in Lignosulfonate-Filled Rubber Compounds Based on SBR and NBR
09/01/2023 - The work deals with the application of biopolymer fillers in rubber formulations. Calcium lignosulfonate was incorporated into styrene–butadiene rubber and...
Immobilized Pd metal?complex on polymeric resin with high surface areas for recyclable catalyst: Effect of the immobilization method on nature of palladium species
05/01/2023 - AbstractWith the increasing use of plastic product, there is a large amount of plastic waste containing plasticizer, especially dibutyl phthalate (DBP), which would pollute the water and soil, and...
Unique graphene?carbon black hybrid nanofiller by a micromechanical cleavage technique as a reinforcing agent in elastomers: Fundamental and experimental studies
04/01/2023 - New bio?based nonmigrating PVC plasticizers. AbstractThis study describes the synthesis of new nonmigrating PVC plasticizers based on oleic acid as the main raw material. Their structures and...
Application of In Vitro Models for Studying the Mechanisms Underlying the Obesogenic Action of Endocrine-Disrupting Chemicals (EDCs) as Food Contaminants—A Review
05/01/2023 - Obesogenic endocrine-disrupting chemicals (EDCs) belong to the group of environmental contaminants, which can adversely affect human health. A growing body of evidence supports that chronic exposure...
Physicochemical and Antibacterial Properties of Alginate Films Containing Tansy (Tanacetum vulgare L.) Essential Oil
04/01/2023 - Tansy (Tanacetum vulgare) is a common plant used in folk medicine for digestive problems, fevers, and migraines; against parasites; and as an insect repellent. The active substances in essential oil...
Plasticized Mechanical Recycled PLA Films Reinforced with Microbial Cellulose Particles Obtained from Kombucha Fermented in Yerba Mate Waste
05/01/2023 - In this study, yerba mate waste (YMW) was used to produce a kombucha beverage, and the obtained microbial cellulose produced as a byproduct (KMW) was used to reinforce a mechanically recycled...
Solvent induced effect on morphology and properties of disulfonated polyarylene ether sulfone block copolymer membranes for PEMFC applications
13/02/2023 - A systematic investigation to ascertain a fundamental understanding of the residual solvent effect on the bonding characteristics, thermal and mechanical properties of poly(arylene ether sulfone)...
Multifunctional and anti-migration plasticizers based on bio-based phenol-functionalized liquid 1,2-polybutadiene
- With the increasing demands for environmental friendliness, bio-based additives in rubber materials have attracted extensive research attention from the academy and industry. However, the low...
Synthesis and characterization of new bio?based nonmigrating poly(vinyl chloride) plasticizers
04/01/2023 - The PA10T/AGF antistatic composites composed of PA10T, antistatic agent, 30 wt.% glass fiber possess excellent antistatic properties, thermal characteristics, balanced toughness, and notched impact...
Cost?effective suspension formulation for flexible TiB2 tapes
01/01/2023 - The manufacturing of UHTC materials has significantly advanced over recent years, allowing for the development of new microstructures, architectures, shapes, and geometries to explore new properties...
Biodegradation of phthalate isomers by newly isolated Klebsiella variico SY1 and its functional genomic analysis
01/03/2023 - Phthalate isomers (ortho-, meta-, and para-) are important industrial aromatic dicarboxylic acids and key intermediates of pollutants degradation such as waste...