A kind of reaction furnace for graphene preparation

Abstract

The invention provides a reaction furnace for graphene preparation, which relates to the technical field of graphene preparation. The reaction furnace for preparing graphene comprises a lower furnace body and an upper furnace body, a motor slot is provided at the center of the lower end face of the lower furnace body, a motor is fixedly arranged inside the motor slot, and the output end of the motor is fixedly connected with a Rotate the rod, the inner part of the lower furnace body is fixed with a preparation plate, the center of the upper end surface of the preparation plate is provided with a preparation groove, the bottom surface of the preparation groove is provided with a ring groove, and the bottom surface of the preparation groove is located in the ring groove Downflow holes are opened on both sides of the ring groove, and a through groove is opened between the ring groove and the two downflow holes. The upper end of the rotating rod passes through the lower furnace body and the preparation plate to the inside of the preparation tank. A movable groove is opened at the center of the upper end face. The invention provides a reaction furnace for graphene preparation. The reaction furnace for graphene preparation is easy to operate, has high graphene preparation efficiency and is easy to disassemble.

Description

technical field

[0001] The invention relates to the technical field of graphene preparation, in particular to a reaction furnace for graphene preparation. Background technique

[0002] Graphene is a sp 2 Graphene is a new material in which hybridized carbon atoms are tightly packed into a single-layer two-dimensional honeycomb lattice structure. 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. Physicists Andre Geim and Konstantin Novoselov of the University of Manchester in the United Kingdom successfully extracted graphite from graphite by micromechanical exfoliation. Graphene was isolated, so they jointly won the 2010 Nobel Prize in Physics. The common powder production methods of graphene are mechanical exfoliation method, redox method, and SiC e...

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