公开(公告)号：US09850134B2

公开(公告)日：2017-12-26

申请号：US14851923

申请日：2015-09-11

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kun-Ping Huang ,  Chih-Chen Chang ,  Chwung-Shan Kou

IPC: C01B31/04 ,  C01B32/182 ,  C01B32/184

CPC classification number: C01B32/186 ,  C01B32/182 ,  C01B32/184

Abstract: A method of forming graphene flower is provided, which includes introducing a hydrocarbon gas and an assistance gas into transformer-coupled plasma equipment, and providing a medium-frequency electromagnetic wave to the hydrocarbon gas and the assistance gas by the transformer-coupled plasma equipment to dissociate the hydrocarbon gas, and the dissociated hydrocarbon gas is re-combined to form the graphene flower, wherein the hydrocarbon gas is dissociated at a ratio of greater than 95%.

公开(公告)号：US20140170057A1

公开(公告)日：2014-06-19

申请号：US13855652

申请日：2013-04-02

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Kun-Ping Huang ,  Chih-Chen Chang ,  Chwung-Shan Kou ,  Yu-Tse Hsieh

IPC: C01B31/04

CPC classification number: B82Y40/00 ,  B82Y30/00 ,  C01B32/186

Abstract: Disclosed is an apparatus for manufacturing graphene sheets. The apparatus includes a gas tube, and a hydrocarbon gas source connected to a front part of the gas tube for providing a hydrocarbon gas through the gas tube. The apparatus also includes a microwave generator to generate a microwave passing a middle part of the gas tube through a waveguide tube to form a microwave plasma torch from the hydrocarbon gas, wherein the hydrocarbon gas is cracked by the microwave plasma torch to form graphene sheets. The apparatus includes a tube collector connected to a back part of the gas tube for collecting the graphene sheets.

Abstract translation: 公开了一种用于制造石墨烯片的设备。 该装置包括气体管和连接到气体管的前部的烃气源，用于通过气体管提供烃气体。 该装置还包括微波发生器，以产生通过波导管通过气体​​管的中间部分的微波，以从烃气体形成微波等离子体焰炬，其中烃气体被微波等离子体焰炬破裂以形成石墨烯片。 该装置包括连接到气体管的后部以收集石墨烯片的管收集器。