▎ 摘 要
NOVELTY - The utility model claims a graphene composite material and its temperature adjusting system, the graphene composite material comprises graphene and/or modified graphene; the temperature adjusting system comprises the graphene composite material; and a heating device and/or cooling device, the graphene composite board can carry out heat exchange between the heating device and/or cooling device. The utility model has simple manufacturing process simply, low cost, high safety and convenient maintenance, and it can be applied to adjust the temperature.