Search results for "Thermo-oxidation resistance"

showing 2 items of 2 documents

Thermo-oxidative resistant nanocomposites containing novel hybrid-nanoparticles based on natural polyphenol and carbon nanotubes

2015

Abstract Quercetin (Q), a natural antioxidant molecule, is physically immobilized onto multi-walled carbon nanotubes (CNTs) bearing covalently-linked long-chain alkyl functional groups, and the so obtained hybrid-nanoparticles are used to prepare Ultra High Molecular Weight PolyEthylene-based nanocomposite films with enhanced thermo-oxidation resistance. The effective immobilization of the Q molecules is confirmed by spectroscopic (micro-Raman, ATR-FTIR, and FTIR) and thermo-gravimetric analyses, and the influence of the nanoparticles on the rheological behaviour and thermo-oxidative stability of the nanocomposites are investigated. Rheological analyses (linear viscoelasticity and stress re…

Materials sciencePolymers and PlasticsNanoparticleMulti-walled carbon nanotubesCarbon nanotubeNanocompositeslaw.inventionchemistry.chemical_compoundUltra-high molecular weight polyethylene (UHMWPE)lawMaterials ChemistryMoleculeMechanics of MaterialSolubilityComposite materialAlkylMaterials Chemistry2506 Metals and AlloyUltra-high-molecular-weight polyethylenechemistry.chemical_classificationPolymers and PlasticNanocompositeNanocompositeMetals and AlloysMulti-walled carbon nanotubes; Nanocomposites; Quercetin; Thermo-oxidation resistance; Ultra-high molecular weight polyethylene (UHMWPE); Condensed Matter Physics; Mechanics of Materials; Polymers and Plastics; Materials Chemistry; 2506; Metals and AlloysPolyethyleneCondensed Matter PhysicsMulti-walled carbon nanotubeSettore ING-IND/22 - Scienza E Tecnologia Dei MaterialiChemical engineeringchemistryMechanics of MaterialsQuercetin2506Thermo-oxidation resistancePolymer Degradation and Stability
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Natural anti-oxidants immobilized onto carbon nanotubes for thermo-oxidation resistant polymer-based nanocomposites

2014

carbon nanotubes thermo-oxidation resistanceUHMWPECarbon nanotubespolymer-based nanocompositesNatural anti-oxidantalpha tocopherolquercitinstabilization
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