Graphene-NBR composites were prepared by modifying the graphene with Fe3O4.The results showed that graphene was successfully loaded onto Fe3O4 surface,and its stack structure was modified.The modified graphene had good compatibility with the NBR matrix and had enhanced effect.The energy storage modulus of compound adhesive increased,Tg moved to high temperature,and its magnetic effect was similar to that of superparamagnetic materials.Its magnetic effect was similar to that of superparamagnetic material.
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基金资助
国家重点研发计划资助项目(2017YFB0307100);中国石油科技管理部资助项目(2016B-2707)
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