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MANUFACTURING METHOD FOR NITROGEN-DOPED GRAPHENE-METAL COMPLEX, NITROGEN-DOPED GRAPHENE-METAL COMPLEX MANUFACTURED USING THE SAME AND ENERGY STORAGE DEVICES COMPRISING THE SAME
MANUFACTURING METHOD FOR NITROGEN-DOPED GRAPHENE-METAL COMPLEX, NITROGEN-DOPED GRAPHENE-METAL COMPLEX MANUFACTURED USING THE SAME AND ENERGY STORAGE DEVICES COMPRISING THE SAME
The present invention relates to a nitrogen-doped graphene-metal composite manufacturing method, a nitrogen-doped graphene-metal composite manufactured using the same, and an energy storage device including the same. In one embodiment, the nitrogen-doped graphene-metal composite manufacturing method includes the steps of forming a reduced graphene oxide (rGO) coating layer on the surface of the metal foam by hydrothermal reaction between a graphene oxide mixture and a metal foam; And heat-treating the metal foam on which the coating layer is formed at 450 to 550° C. using a nitrogen doping agent, thereby doping nitrogen.
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