Graphene nanocomposite material and preparation method thereof

Abstract

The invention discloses a graphene nanocomposite material and a preparation method thereof. The graphene nanocomposite material is formed through weaving of graphene nanofiber, in the weaving processof the graphene nanofiber, a gallium oxide chip is inserted, and the graphene nanofiber is composed of a conductive rib layer, an insulating layer and a graphene layer. The outside of the conductive rib layer is coated with the insulating layer, the outside of the graphene layer is coated with the graphene layer, and the graphene layer is prepared from graphene, polyurethane, ethanol, acetone, composite nanometallic metals, titanium and rare earth metals. The preparation method of the graphene nanocomposite material includes the following steps of 1, preparation of raw materials, 2, preparation of a graphene polyurethane solution, 3, preparation of graphene nanofiber and 4, weaving. The provided graphene nanocomposite material is reasonable in formula and large in energy storage amount, can serve as a capacitor for energy storage, also can serve as an electronic device and an electronic screen, and has a wide application range.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a graphene nanocomposite material and a preparation method thereof. Background technique [0002] With the development of science and technology, more and more electronic devices are flooding people's lives. We come into contact with electronic devices every day, and the core device of electronic devices is the energy storage device. The equipment can achieve better and longer use effect. Electronic cloth is the main energy storage material in electronic equipment, and it can also be called composite material. It is mainly used in the manufacture of copper clad laminates, electrical insulation products, printed circuit boards, fireproof boards, insulating boards, and aviation, military and other fields. The electronic cloth used is mainly electronic-grade glass fiber cloth, but the energy storage effect of electronic-grade glass fiber cloth is not ideal enough, and ...

AI Technical Summary

Problems solved by technology

Electronic cloth is the main energy storage material in electronic equipment, and it can also be called composite material. It is mainly used in the manufacture of copper clad laminates, electrical insulation products, printed circuit boards, fireproof boards, insulating boards, and aviation, military and other fields. The electronic cloth used is mainly electronic-grade glass fiber cloth, but the energy storage effect of electronic-grade glass fiber cloth is not ideal enough, and can only maintain energy supply for a period of time. Therefore, traditional electronic cloth is used in long-term and high-energy demand fields. applications are severely limited

[0003] In recent years, there have been many research reports on electronic cloth by researchers. Chinese patent application publication number: CN104313758 A discloses an electronic cloth, which includes thick weft yarns, fine weft yarns, thick warp yarns, fine warp yarns, nodes and weaves. composition; Chinese patent authorization publication number: CN204959175 U discloses a kind of electronic cloth, and this electronic cloth comprises electronic cloth main body, glass fiber cloth, air-permeable through-hole and antistatic device, and above-mentioned two patents have carried out structurally to electronic cloth respectively. Improvement, so as to solve the previous shortcomings of poor flexibility, non-wear resistance, air permeability and anti-static function, but the energy storage effect of the electronic cloth prepared in this way has not been improved.

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