Affiliation:
1. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences
Abstract
The polymerization filling method is used to obtain nanocomposites based on ultrahigh molecularweight polyethylene (UHMWPE) and graphene at with an ultralow content of 0.0065–0.019 vol %. Themelting points and degrees of crystallinity of the obtained composites are close to the corresponding characteristicsof unfilled UHMWPE. The strain-strength properties under the tension of the samples of theobtained composites are studied depending on the content of graphene. It is shown that the tensile strengthof the composites increases significantly with an increase in the graphene content to 0.012 vol % comparedto unfilled UHMWPE with a subsequent decrease. The relative elongation changes in a similar way.
Publisher
The Russian Academy of Sciences
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