Graphene battery

Abstract

The invention discloses a graphene battery comprising a protective casing, a battery body and a cover. A bottom of an inner cavity of the protective casing is fixedly connected with a connecting plate, first threaded holes are set at top of the periphery of the battery body, an inner surfaces of the first threaded holes and inner surfaces of connection plates are fixedly connected by bolts. The battery body comprises an inner shell, an anti-corrosion layer, a negative electrode accumulation layer, a graphene layer, a reaction layer, a positive electrode accumulation layer, a seal filling layer, and a separation plate. An inner surface of the inner casing and the bottom of an anti-corrosive layer are bonded by an adhesive, a top of the anti-corrosive layer is in contact with the bottom of the negative electrode accumulation layer, and the present invention relates to the technical field of graphene. According to the graphene battery, the battery is made of graphene, and the problem thatan existing battery is charged slowly and cannot be quickly charged, the explosion of the battery due to overheating is easily caused after a long period of use and the life and health safety of a user is seriously affected is solved.

Description

technical field [0001] The invention relates to the technical field of graphene, in particular to a graphene battery. Background technique [0002] Graphene is a two-dimensional carbon nanomaterial composed of carbon atoms in a hexagonal honeycomb lattice. Graphene has excellent optical, electrical, and mechanical properties. It is widely used in materials science, micro-nano processing, energy, biomedicine, and drug delivery. It has important application prospects and is considered to be a revolutionary material in the future. [0003] A battery refers to a cup, tank or other container or part of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current, and is a device that converts chemical energy into electrical energy. It has positive pole and negative pole. As technology advances, batteries generally refer to small devices that can generate electricity. Such as solar cells. The performance parameters of the ba...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a graphene battery, which solves the problem that the existing battery is charged slowly, cannot realize fast charging, and after a long time of use, it is easy to explode due to overheating of the battery. Issues that seriously affect the life, health and safety of users

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