Unlock instant, AI-driven research and patent intelligence for your innovation.

A device and method for preparing graphene using platinum wire

A technology of graphene and platinum wire, which is applied in the field of graphene preparation devices using platinum wire, can solve the problems of complex production process and low purity of graphene, and achieve the effect of simple and easy process

Active Publication Date: 2019-06-04
HARBIN FERRY NEW MATERIAL CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the problems of complex production process and low purity of graphene in the existing graphene preparation technology, and then provide a device and method for preparing graphene

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A device and method for preparing graphene using platinum wire
  • A device and method for preparing graphene using platinum wire

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The present invention will be further described below in conjunction with specific embodiment:

[0020] refer to figure 1 , this embodiment includes a container 1, a platinum wire fixing plate 2, a metal plate 4, a weak acid electrolyte 5, a power supply 6, graphite 7 and several platinum wires 3, the metal plate 4 is embedded in the top of the cylindrical container 1, and the container 1 Filled with weak acid electrolyte 5 and graphite 7, the platinum wire fixing plate 2 is installed at the bottom of the cylindrical container 1, the inner surface of the platinum wire fixing plate 2 is welded with several platinum wires 3 vertically, and the positive pole of the power supply 6 is fixed with the platinum wire through a wire The plate 2 is connected, and the negative pole of the power supply 6 is connected to the round metal plate 4 through a wire. The platinum wire fixing plate 2 is made of metal. The platinum wire fixing plate 2 is glued to the container 1, and the co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a device for preparing graphene by using platinum wire. The device includes a container, a platinum wire fixing plate, a metal plate, a weak acid electrolyte, a power supply, expanded graphite worms and several platinum wires. The container is filled with weak acid electrolyte and expanded For the mixture of graphite worms, the platinum wire fixing plate is embedded in the bottom of the container, and several platinum wires are vertically welded on the inner surface of the platinum wire fixing plate. The present invention mainly utilizes the principle of electrolysis, in the obtained graphene, single-layer graphene accounts for a large proportion, and the process is simple and easy.

Description

technical field [0001] The invention belongs to the technical field of graphene preparation, and in particular relates to a device and method for preparing graphene by using platinum wire. Background technique [0002] Natural graphene is a two-dimensional crystal composed of carbon atoms exfoliated from graphite material. Graphene is both the thinnest material and the strongest, with a breaking strength 200 times stronger than the best steel. At the same time, it has good elasticity, and the stretching range can reach 20% of its own size. It is currently the thinnest and strongest material in nature. The most potential application of graphene at present is to become a substitute for silicon, to manufacture ultra-miniature transistors, and to produce future supercomputers. Replace silicon with graphene, and computer processors could run hundreds of times faster. Plus, graphene is almost completely transparent, absorbing only 2.3 percent of light. On the other hand, it is...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C01B32/19C25B1/00C25B9/06C25B9/17
CPCC25B1/00C25B9/17
Inventor 张金玉任一石徐志爽
Owner HARBIN FERRY NEW MATERIAL CO LTD