▎ 摘　　要

NOVELTY - The utility model model claims a composition for porous graphene, comprising graphene heating film, one side of the heating graphene is provided with a heat storage layer, the heating graphene and the heat storage layer are covered between the upper protection layer and the lower protection layer, and the upper protection layer is provided with multiple synapses, graphene heat storage layer is contact, sulphate, nitrate and paraffin, the utility model a porous graphene kind of porous a kind of porous a kind of porous a kind of porous a kind of porous a kind of porous a kind of porous, the heat generated by the heating film, can be absorbed by the heat storage layer, using high heat storage ability of the phase change material can provide heat preservation capability to graphene heating film, reduces the loss of the heat, through the set on the upper layer protective layer; it can provide enough support for the upper layer protective layer, it can avoid the phase change material is easily deformed by the external force. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the porous graphene to claim.