国家/地区 中国（7）
IPC部 C（7）
IPC大类 C25（7） C01（4） B82（2）
IPC小类 C25B（7）
IPC C01B032/198（3） B82Y030/00（2） B82Y040/00（2）
C25B001/00（2） C25B001/04（2） C25B001/135（2）
发明人 CHENG H（7）
公开年 2022（3） 2012（2）
申请年 2022（2） 
专利权人 INST METAL R.（3） SHENZHEN MAT.（2）

Method for continuously preparing graphene oxide by two-step electrochemical method, involves connecting plug layer groove and oxidation groove to negative electrode supply through lead, and soaking inserting layer groove and oxidation groove in intercalation electrolyte.

LIU Y, CHENG H, HUANG K, WANG J, WEI T

Method for preparing oxidized graphene by adjusting pressure controllable electrolysis, involve using graphite raw material limited and extruded by mesh container space, and stripping and cleaning material positive electrode oxidation reaction to obtain graphene oxide materials.

LIU Y, CHENG H, HUANG K, WEI T, WANG J

Catalyst used for preparing ethylene by carbon dioxide reduction, is composite of nano-carbon and nano-cuprous oxide, where nano carbon is rich in surface functional group, and nanometre cuprous oxide exposing crystal face.

ZHANG X, ZHANG Q, CHENG H, LIU Y, WANG P, ZHENG Z, WANG Z, GAO Y, HUANG B

Electrocatalytic oxygen generating composite catalyst comprises nickel phosphorous trisulfide nanosheet and graphene.

REN W, XUE S, CHEN L, CHENG H

Preparation of graphene oxide nanoplatelets involves using flexible graphite coil, strip or carbon fiber wire as raw material and subjecting to electrochemical intercalation and electrolytic oxidation stripping using drive of feeding device.

PEI S, REN W, CHENG H, HUANG K

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

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