国家/地区 中国（8） 世界知识产权组织（6） 欧洲专利局（EPO）（4） 韩国（4） 美国（4） 西班牙（3） 日本（2）
IPC部 C（11）
IPC大类 C25（11） C01（7） B82（4）
B01（2） C09（2）
IPC小类 C25B（11）
IPC C25B001/00（11）
发明人
公开年 2012（11）
申请年 2011（5）  2012（5） 
专利权人

Method for non-destructively transferring graphene, involves nondestructively combining graphene coated with media with target substrate, and removing media to transfer graphene to target substrate nondestructively.

REN W, GAO L, MA L, CHENG H

Material useful for preparing chromatography column for isolating protein from sample, and for preparing graphene oxide, comprises a graphene derivative comprising a graphene core and a first pendant group.

CHHOWALLA M, VITTADELLO M, WORONOWICZ K, FALKOWSKI P G, HARROLD J W, HARROLD J

A method for preparing graphene involves intercalating the graphite material with the first bias voltage and obtaining the solid portion from the electrolyte solution.

LI L, SU C, LI L J, SU C Y, WU F Y

Fluorescent graphene nanomaterial used as biological imaging agent, is obtained by reacting nano graphene obtained by electrochemistry and hydrazine hydrate under room temperature or temperature less than room temperature.

HAN M, FAN L, ZHANG M, SHANG W, BAI L

Manufacturing graphene used in display device, involves immersing cathode and anode in electrolyte, and applying current between cathode and anode.

YANG H C, JEONG J K, CHOI R N

Producing graphene and graphite nanoplatelet structures in an electrochemical cell, comprises passing a current through the cell comprising a negative electrode, a positive electrode, and an electrolyte.

DRYFE R A W, KINLOCH I A

Producing intercalating, expanded, and/or exfoliated graphite or graphene species comprises electrolysis utilizing electrode materials comprising graphite, where graphite layers are oriented to plane of a surface of the electrode.

STIRLING C

Preparation of graphene powder e.g. used in lithium ion battery by using electric conduction graphite on positive pole of electrolytic cell and inert cylinder electrode on negative pole, filtering, dispersing, and oscillating.

CHEN G, LIANG Q, KONG D, SHI H, MEI J, LV X

Regeneration of graphene by taking inert electrode as cathode, carbon rod as anode and acid solution as electrolyte, and performing electrolysis in an electrolytic bath under constant voltage for obtaining graphene-rich solution.

LI B, HE Y, KANG F, LV W, ZHANG C, YANG Q, HONG F

Preparation of graphene by providing graphite electrodes and electrolyte solution, inserting graphite electrodes into electrolyte solution to electrify and electrolyzing electrodes, and collecting electrolysis product.

WANG Y, ZHOU M, WU F