国家/地区 中国（12）
IPC部 C（12）
IPC大类 C25（12） B82（4） C01（4）
B01（2） C09（2）
IPC小类 C25B（12）
IPC C25B001/00（8） B82Y030/00（4） B82Y040/00（4）
C01B031/02（4） C01B031/04（4） C25B001/04（2）
发明人 CHENG H（2）
公开年 2012（12）
申请年 2012（6）  2011（5） 
专利权人

Preparation of graphene oxide/sulfide composite electrode material by dissolving graphite oxide with deionized water, ultrasonically peeling off, adding dimethylformamide, acid salt and water reducing agent, centrifuging, and drying.

DING G, DU F, JIANG M, XIE X

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

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

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

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

Graphene film membrane hydrogen generator for producing hydrogen used as fuel includes graphene film membrane between electrolytic cell anode plate and negative plate.

SU G

Preparation of copper oxide/titania nanotube array electrode with surface-assembled graphene film involves preparing titanium dioxide nanotube array electrode, and depositing nano copper (I) on surface by electrochemical method.

CHENG H, CHENG X, FANG L, LEI Z, WANG C

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