国家/地区 中国（24） 世界知识产权组织（11） 韩国（9） 美国（6） 欧洲专利局（EPO）（5） 日本（4） 澳大利亚（2） 加拿大（2）
IPC部 C（38）
IPC大类 C01（38）
IPC小类 C25B（38）
IPC C01B032/19（14） C25B001/04（14） C01B032/184（13）
C25B001/135（11） B82Y040/00（9） C25B011/043（8）
B82Y030/00（7） C25B011/091（7） C01B032/194（5）
C25B001/30（5） C25B011/054（5） B01J021/18（4）
C01B032/198（4） C25B001/50（4） C25B009/60（4）
发明人 LI Y（3） CHEN X（2） CHEN Y（2）
HUANG H（2） JIANG J（2） LI J（2）
LI W（2） WANG J（2） YUAN Y（2）
ZHANG Q（2）
公开年 2021（20） 2022（17）
申请年 2021（38）
专利权人 UNIV JIANGSU（2） UNIV NANCHAN.（2）

Producing graphene, comprises exfoliating graphene by applying voltage to working electrode and counter electrode installed in electrolyte solution to which antioxidant or reducing agent is added.

YOO H, HAN S Y

Photocatalyst useful for water decomposition, comprises graphene nanosheet and doping element dispersed in graphene nanosheet.

KIM T, GOURI S D, KUMUD M T

Electrochemical-type hydrogen pump used in differential pressure type high-pressure water electrolysis apparatus, comprises electrolyte membrane-electrode assembly in which electrolyte membrane having hydrogen ion conductivity is arranged.

TAKASUGI S

Manufacturing copper nano-wrinkle structure useful as an electrocatalyst to convert carbon dioxide into carbon material, comprises e.g. generating graphene on copper substrate using chemical vapor deposition.

JUNG H T, KIM J Y, JUNG W B

Graphene generating device comprises reaction tank containing electrolyte, graphite electrode and pair of facing electrodes, fixing member disposed in reaction tank, and power supply unit electrically connected with graphite and facing electrodes.

WEI S, CHENG C, HE M, HUANG H

New pyridine N-B configuration doped to graphene nano belt/amorphous carbon material, useful as catalyst carrier material in oxygen reduction reaction.

YUAN Q, FAN M

Electrolyte composition used for exfoliation of graphite for graphene for conductive ink for 3-dimensional printing and supercapacitor, comprises quaternary ammonium salt, another quaternary ammonium salt, and electrolyte solvent.

LU J, LI J, WANG F

Preparing controllable graphene by using an electrode and magnetic field to adjust ion intercalation, involves placing electrolytic device in room temperature environment and then graphite sheet is placed distance as electrolytic electrode.

CAO D, TIAN W, LIU Y

Device useful e.g. for producing exfoliated graphene using electrochemical method, comprises e.g. storage tank introduced with pure electrolyte passed through electrolyte control unit and stored through electrolyte storage tank inlet pipe.

KIM J S, HAN Y B

Preparing strong-coupling quantum dot heterojunction based on electronic dynamic regulation, by strong coupling molybdenum disulfide quantum dot layer structure as upper layer, and nitrogen-doped reducing graphene oxide quantum dot layer structure as lower layer.

LU Y, YUAN Y, LI X, MA L, JIANG L