▎ 摘　　要

NOVELTY - Improvement of interfacial wettability of graphene and pure aluminum involves preparing copper-graphene heteropolymer by mixing copper nitrate trihydrate, glucose, and sodium chloride in deionized water, freeze-drying the mixture, to obtain precursor powder, using chemical vapor deposition, calcination, reduction and washing with deionized water to obtain a precursor, mixing the precursor and pure aluminum, placing the mixture in a tubular furnace, heating in argon gas atmosphere to 700 degrees C, heat-preserving for 2 hours, and cooling at a rate of 5 degrees C/minute. USE - Improvement of interfacial wettability of graphene and pure aluminum. DETAILED DESCRIPTION - Improvement of interfacial wettability of graphene and pure aluminum involves preparing copper-graphene heteropolymer by mixing copper nitrate trihydrate, glucose, and sodium chloride in the mass ratio of (1-3):(1-5):(40-60) in deionized water, freeze-drying the mixture at -20 degrees C for 48 hours, to obtain precursor powder, using chemical vapor depositing, calcination, reduction and washing with deionized water to obtain a precursor, mixing the precursor and pure aluminum in the mass ratio of 1:10, placing the mixture in a tubular furnace, heating in argon gas atmosphere at a rate of 10 degrees C/minute to 700 degrees C, heat-preserving for 2 hours, and cooling at a rate of 5 degrees C/minute.