Co (OH) 2 vertically aligned graphene / CNT composite, a method of manufacturing the same, Co (OH) 2 vertically aligned graphene / CNT composite electrode and Co (OH) 2 vertically aligned graphene / CNT composite capacitor

摘要

PROBLEM TO BE SOLVED: To provide a Co(OH)perpendicularly oriented graphene/CNT composite having a high specific capacitance and a long cycle life, a method for manufacturing the same, a Co(OH)perpendicularly oriented graphene/CNT composite electrode, and a Co(OH)perpendicularly oriented graphene/CNT composite capacitor.SOLUTION: The problem-solving Co(OH)perpendicularly oriented graphene/CNT composite is a composite consisting of: graphene possessing, on the surface thereof, crystallized and grown Co(OH)plate crystals; and carbon nanotubes.