Enhancement of thermal conductivity of phase change materials by 3D graphene @ Al2O3 foams

Abstract

Al<sub>2</sub>O<sub>3</sub> coated graphene foam (GF@Al<sub>2</sub>O<sub>3</sub>) composites are proposed by depositing insulating Al<sub>2</sub>O<sub>3</sub> particles on the graphene with a simple method. The content of Al<sub>2</sub>O<sub>3</sub> on graphene could be gradually adjusted by changing Al(OH)<sub>3</sub> radio in solution. Al<sub>2</sub>O<sub… (More)

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