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PREPARATION METHOD FOR GRAPHENE-RELATED SERIES OF COMPOSITE FILMS

A preparation method for a graphene/CEC composite film, comprising: dispersing graphene oxide in a DMF solution, and then performing ultrasonic dispersion until the graphene oxide is completely molten so as to obtain a graphene oxide solution; dissolving prepared CEC in the DMF, slowly pouring the CEC solution into the graphene oxide solution after the CEC is completely dissolved, and stirring the mixed solution with a magneton stirrer; placing a composite film in a vacuum drying cabinet for drying; and reducing, after a film is formed, the composite film, selecting a fixed area of the film, and coating two sides of the fixed area with a silver adhesive to form an electrode to test dielectric properties.


» Number: WO2018187923A1 (A1)

» Publication Date: 18//2/18/1

» Applicant: SHENZHEN PEICHENG TECH CO LTD?[CN]

» Inventor: ZHONG LINGLONG?[CN]

» More Information

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