Search results for " α-Tocopherol"

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Immobilization of natural anti-oxidants on carbon nanotubes and aging behavior of ultra-high molecular weight polyethylene-based nanocomposites

2014

The use of natural antioxidants is an attractive way to formulate nanocomposites with extended durability and with potential applications in bio-medical field. In this work, Vitamin E (VE) in the form of α-tocopherol and Quercetin (Q) are physically immobilized on the outer surface of multi-walled carbon nanotubes (CNTs). Afterward, the CNTs-VE and CNTs-Q are used to formulate thermally stable ultra high molecular weight polyethylene based nanocomposites. The obtained results in the study of the thermo-oxidation behavior suggest a beneficial effect of the natural anti-oxidant carbon nanotubes systems. The unexpected excellent thermo-resistance of the nanocomposites seems to be due to a syne…

Ultra-high-molecular-weight polyethyleneMaterials scienceNanocompositeCarbon NanotubeUHMWPENatural antioxidants Carbon nanotubes α-Tocopherol Quercetin UHMWPE StabilizationNanotechnologyCarbon nanotubeNanocompositeslaw.inventionchemistry.chemical_compoundchemistrylawMoleculeAIP Conference Proceedings

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