国家/地区 中国（20） 美国（5） 世界知识产权组织（5）
IPC部 C（29） H（9） B（5）
IPC大类 C01（29）
IPC小类 C01B（29）
IPC C25B001/135（12） C01B032/19（11） C01B032/194（10）
C01B032/184（9） C25B001/04（5） C25B011/091（4）
C01B032/05（3） C01B032/18（3） C25B001/50（3）
C25B003/26（3） C25B009/09（3） C25B009/60（3）
C25B011/02（3） C25B011/046（3） C01B032/16（2）
发明人 WANG J（4） LICHT G（3） LICHT S（3）
ZHANG Y（3） LIU S（2） WANG C（2）
WANG F（2） XU Y（2） YANG G（2）
公开年 2023（29）
申请年 2022（21）  2023（7） 
专利权人 UNIV XIAN JI.（4） C2CNT LLC（3）

Purification of graphitic material used for negative electrode material, involves electrochemically treating crude graphitic material comprising impurity chosen from metal and metal oxide, using predetermined electrolyte, predetermined anode composition and predetermined cathode composition.

CORNEJO A, ROY A K, LO V C, CHIVERS B, NOORBEHESHT N

Device for producing graphene-based copper-based nano copper film on circuit board of electronic product, has drainage component that is provided between solution tank and reaction tank for draining solution in solution tank into reaction tank.

PANG M, XIE B

Producing and depositing graphene film on anode involves creating graphite dispersion, electrostatically charging graphene dispersion by addition of organic amine salt, and applying conductive graphene film to anode by electrophoretic deposition.

WEIJIA L, GONG S

Preparing carbon nanomaterial product for medical device, structural enhancement additive, strength enhancement additive, electrical conductivity enhancement additive, involves heating electrolyte media to obtain molten electrolyte media.

LICHT G, LICHT S

Preparing carbon nanomaterial product for medical device, structural enhancement additive, and strength enhancement additive, involves heating electrolyte media to obtain molten electrolyte media, positioning molten electrolyte media between high-nickel content anode and cathode of electrolytic cell.

LICHT G, LICHT S

Producing macro-assembly product for nano-filtration, involves heating electrolyte media to obtain molten electrolyte media, positioning molten electrolyte media between anode and cathode of electrolytic cell, introducing source of carbon into electrolytic cell.

LICHT G, LICHT S

Method for preparing graphene-based composite binary metal sulfide electro catalyst useful in electrocatalytic hydrogen evolution reaction, comprises e.g. adding ferrous chloride, ammonium heptamolybdate and thin layer graphene sheet into deionized water, and dispersing.

ZHU J, WANG C, ZHU D, BI H

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

Method for preparing graphene electrode taking carbon dioxide reduction product as carbon source, involves adding polyacrylonitrile to N, N-dimethyl formamide to obtain precursor solution, and carrying out electro-catalytic reduction to carbon dioxide gas source to obtain gaseous product.

YAN W, GAO F, WANG W, GAO S, WANG Y, YANG G, WANG F

Apparatus used for electrolysing seawater, comprises diaphragm-less electrolytic cells comprising anode and cathode, where anode comprises anode cells in series, and cathode contains cathode cells in series to control cell voltage and substantially prevent production of oxygen and chlorine in cells.

GOMEZ R A M