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EFFECT OF MODIFIED GRAPHENE AND MICROWAVE IRRADIATION ON THE MECHANICAL AND THERMAL PROPERTIES OF P(S-CO-MMA)/GRAPHENE NANOCOMPOSITES
EFFECT OF MODIFIED GRAPHENE AND MICROWAVE IRRADIATION ON THE MECHANICAL AND THERMAL PROPERTIES OF P(S-CO-MMA)/GRAPHENE NANOCOMPOSITES
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机译:改性石墨烯和微波辐照对P(S-CO-MMA)/石墨烯纳米复合材料力学和热性能的影响
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摘要
A method for enhancing an interaction between graphene nanoparticles and a poly(styrene-co-methylmethacrylate), including modifying graphene with nitric acid to form graphene nanoparticles surface modified with one or more oxygen functionalities, melt blending the poly(styrene-co-methylmethacrylate) and the modified graphene nanoparticles to obtain a nanocomposite, and exposing the nanocomposite to microwave irradiation to form defects in the graphene nanoparticles. A blend composition, including graphene nanoparticles and a poly(styrene-co-methylmethacrylate), where the graphene nanoparticles are dispersed in the poly(styrene-co-methylmethacrylate), and the graphene nanoparticles are surface modified with oxygen functionalities.
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