Quick heating method for graphene and deep processing method based on same

A rapid heating and graphene technology, applied in the direction of graphene, chemical instruments and methods, sustainable manufacturing/processing, etc., to achieve the effect of improving energy utilization and short production cycle
CN106517174AActive Publication Date: 2017-03-22杭州阳名新能源设备科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
杭州阳名新能源设备科技有限公司
Publication Date
2017-03-22

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Abstract

The invention discloses a quick heating method for graphene and a deep processing method based on the same. In the heating method, by means of infrared, microwave / lightwave, laser and plasma energy, graphene starts to be heated from the inside and rises to a high temperature within a short time; and meanwhile, by regulating the reaction atmosphere, the reaction on a graphene lamella is controlled so as to perform deep processing on the graphene, wherein the deep processing type comprises graphene purification, perforation or doping. Compared with a traditional tube furnace, the quick heating manner such as infrared, microwave, lightwave, laser, plasma and the like in the invention can greatly save energy and improve energy utilization efficiency.
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Description

technical field

[0001] The invention belongs to the field of new carbon materials, and relates to the preparation of new carbon materials, in particular to a rapid heating method for graphene of new carbon materials and a deep processing method based thereon. Background technique

[0002] Graphene is a two-dimensional nanomaterial with a single atomic layer thickness composed of carbon atoms through SP2 hybridization. It has many excellent properties, such as high specific surface area, electrical conductivity, thermal conductivity, and strong mechanical properties and excellent stability. sex. Therefore, graphene has potential applications in many fields, such as heavy-duty anti-corrosion paints, highly conductive inks, heat-conducting films, electromagnetic shielding, and wave-absorbing coatings, especially in the field of electrochemical energy storage in recent years.

[0003] However, there is a problem that is often overlooked in the application of graphene in electro...

Claims

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