Xi'an Jiaotong University

Yonghong Cheng

Xuewen Zhao

Chong Xie

Yehe Shi

Jialiang Huang

Chunming Niu

Jinying Zhang

The present invention provides a method for forming a graphene film through horizontally tiling and self-assembling graphene, including: proportionally adding toluene and alcohol into a graphene aqueous solution to be fully and uniformly mixed; then pouring the mixture into a vacuum filtration device, wherein when a solution in a filter flask forms a layered solution system with upper and lower layers, graphene is confined at an interface and tiled horizontally under a shear force at the interface to allow (002) planes of graphene to gradually become parallel to the interface, and graphene to be self-assembled to form the graphene film; and activating the suction filtration device to remove the solution, to obtain a graphene film with the (002) planes parallel to each other at a microscopic level on a filter paper.

Method for forming graphene film through horizontally tiling and self-assembling graphene

The present invention relates to a non-metallic light conductive wire, a composite conductive wire, a special cable, a motor and the like application products made of the conductive wire, and a method of making the composite conductive wire.

Non-metallic light conductive wire and its method and application products

Growing community of inventors

Shanxi, China

Yonghong Cheng