▎ 摘 要
NOVELTY - A vulcanized cobalt nanocrystal/graphene composite electrode material comprises a load framework of single layer graphene and a cobalt disulfide nanocrystal layer and a single layer graphene layer stacked at intervals on the upper and lower two-dimensional surface of the load framework. USE - Vulcanized cobalt nanocrystal/graphene composite electrode material. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing vulcanized cobalt nanocrystal/graphene composite electrode material.