Graphene composite yarn

Abstract

The invention discloses graphene composite yarn. The graphene composite yarn comprises a bottom frame; a reaction groove is fixedly formed in the center of the upper portion of the bottom frame; a collecting groove is fixedly formed in the right side of the reaction groove; a telescopic spring is fixedly arranged on the left side wall of the bottom frame; a support is fixedly arranged at the right end of the telescopic spring; a sliding plate is fixedly arranged on the lower portion of the support; a sliding rail is arranged on the lower portion of the sliding plate in a sliding mode and located on the upper portion of the bottom frame; a yarn tying hole is fixedly formed in the upper portion of the support; a driving wheel is rotationally arranged on the upper portion of the right side of the bottom frame; a driven wheel is rotationally arranged on the side edge of the driving wheel; a rotating handle is fixedly arranged on the upper portion of the driving wheel; a yarn wheel is fixedly arranged on the lower portion of the driving wheel; yarn is movably arranged outside the yarn wheel; a pulley is arranged on the upper portion of the yarn in a sliding mode; a rotating shaft is rotationally arranged in the pulley; and the rotating shaft is fixed to the inner side wall of the bottom frame. The graphene composite yarn is easy to use, rapid collection of graphene is guaranteed, and breakage of the yarn is reduced.

Description

technical field [0001] The invention relates to the field of graphene preparation, in particular to a graphene composite yarn. Background technique [0002] Graphene is a two-dimensional carbon nanomaterial in which carbon atoms form a hexagonal honeycomb lattice with sp² hybrid orbitals. Graphene has excellent optical, electrical, and mechanical properties, and has important application prospects in materials science, micro-nano processing, energy, biomedicine, and drug delivery, and is considered to be a revolutionary material in the future. Andre Geim and Konstantin Novoselov, physicists at the University of Manchester in the United Kingdom, successfully separated graphene from graphite by micromechanical exfoliation, so they jointly won the 2010 Nobel Prize in Physics. The common powder production methods of graphene are mechanical exfoliation method, redox method, SiC epitaxial growth method, and the film production method is chemical vapor deposition (CVD). [0003] ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of graphene composite yarn, to solve the above-mentioned background technology when preparing graphene due to the yarn, the yarn is easy to break, thereby causing the quality of graphene to decline, and the graphene on the yarn is not Easy to peel off the problem

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