▎ 摘　　要

NOVELTY - The utility model claims a composite material three-dimensional electrode micro-mould structure with high strength, comprising: composite graphene upper plate, the lower end of the composite graphene upper plate is connected with a three-dimensional electrode layer, the lower end of the three-dimensional electrode layer is connected with a composite graphene lower plate. four sides of the three-dimensional electrode layer are provided with a supporting frame; the supporting frame is pressed between the composite graphene upper plate and the composite graphene lower plate. The beneficial effects of the utility model are as follows: The utility model has simple structure and is easy to process, and it greatly improves the whole intensity of the three-dimensional electrode micro-mould. the three-dimensional electrode layer of the three-dimensional electrode micro-mould has a protection function; when assembling or transporting is affected by external force, the three-dimensional electrode layer is not easy to be damaged.