▎ 摘　　要

An ultra-violet (UV) triggered frontal polymerization (FP) was developed to fabricate a homogeneously dispersed and magnetically aligned graphene nanoplatelets (GNPs)/epoxy composite. Due to the high reaction rate of FP, we could obtain an unprecipitated GNPs structure. Moreover, magnetic field would help to endow the composite with anisotropic thermal conduction property. Compared with traditional thermal curing technology, the GNPs/epoxy composites prepared by FP under magnetic field exhibited better thermal conduction performance.