In this section, you can access to the latest technical information related to the FUTURE project topic.

Enhanced thermally conductive and dielectrical properties of EP/Co@GNP composites: A strategy via constructing hybrid filler networks using magnetic field-aided orientation

In this work, cobalt (Co) nanoparticles were successfully deposited in situ on graphene nanosheets (GNPs) via electroless plating, and epoxy (EP) resin/[email protected] heterostructure composites were prepared by a magnetic field-aided solution blending technique. Effects of [email protected] content and magnetic orientation on EP/[email protected] composites? dielectric, thermally and electrically conductive, and thermomechanical properties were extensively investigated. Our findings showed it was the synergistic effect of the ?point-surface? hybrid filler and magnetic orientation that jointly led to the formation of complicated heterogeneous network, which significantly improved thermally, electrically conductive and thermomechanical properties. Infrared thermal imaging (ITI) together with SEM cross-sectional morphological observations substantiated that the effective bridging of magnetically responsive [email protected] under magnetic field further improved the heterogeneous network. Excellent thermal conductivity and dielectrical properties of the resultant EP/[email protected] composites provided a facile way of obtaining high performance thermally conductive materials via magnetic orientation method.

» Author: Ning Jia, Bin Yang, Xiaohong Wang, Nuo Zhang, Yang Wang, Yuqing Yang, Ru Xia, Jiasheng Qian, Xingxing Chen, Yang Pan, Yuchao Ke, Tao Jiang

» Publication Date: 01/01/2023

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