国家/地区 美国（5） 中国（3） 世界知识产权组织（3） 欧洲专利局（EPO）（2） 韩国（2）
IPC部 B（5）
IPC大类 B32（5）
IPC小类 B32B（5）
IPC C01B031/04（5）
发明人
公开年 2012（5）
申请年 2011（2）  2012（2） 
专利权人

Fabricating graphene-controlled nano-graphite, used as basic material for e.g. lithium-ion battery electrode, comprises preparing graphene powders and fabricating graphene-controlled nano-graphite through heat treatment of graphene powders.

LEE J K

Making graphene nanoribbon comprises contacting poly(phenylene ethynylene) polymer, annulating compound, and catalyst system comprising metal catalyst and protic acid, and oxidizing the arylannulated polymer product.

DICHTEL W R, ARSLAN H, URIBEROMO F J

Graphene transferring method involves compressing catalyst metal film and substrate film using initial roller, and separating substrate film from metal film.

NA D, YOON J, SONG Y, WON D, NA D H, YOON J H, SONG Y I, WON D K, YUAN D

Apparatus useful for e.g. producing graphene from graphite, comprises multilayer co-extrusion device comprising many series-coupled layer multiplication dies, and configured to exfoliate graphene by co-extrusion of processing material.

CRUZ C A

Fabricating structure comprising graphene sheet equipped with metal pads, comprises synthesizing graphene sheet on many metal pads that are laid on membrane of dielectric material, and optionally eliminating the membrane.

ZENASNI A, CORAUX J, IVANOVAHRISTOVA V, LANDIS S, PERNEL C