国家/地区 中国（23） 美国（14） 日本（13） 欧洲专利局（EPO）（11） 世界知识产权组织（11） 台湾（6） 韩国（5） 法国（2）
IPC部 C（34）
IPC大类 C25（34） C01（20） H01（12）
B82（8） B01（5）
IPC小类 C25B（34）
IPC C25B009/00（34）
发明人 CHAKI N K（2） CHEN J（2） DAS B（2）
DEVARAJAN S（2） PANDHER R（2） RAUT R（2）
SINGH B（2） SUZUKI Y（2） ZHANG J（2）
公开年 2021（6） 2018（5） 2022（5） 2015（4） 2017（4） 2014（3） 2013（2） 2016（2）
申请年 2017（6）  2016（4）  2020（4）  2021（4）  2012（3）  2013（3）  2014（3）  2022（3）  2019（2） 
专利权人 ALPHA ASSEMB.（2） CENT NAT REC.（2） HARBIN BAIDU.（2）

Electrode device for use in preparation system of graphene, has fixing piece connected on supporting piece, where supporting piece and fixing piece and oxidation graphene film are surface-contact.

TANG R, FANG G, JI L, CUI G, LIU Z, SUN X

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

Production of carbon material e.g. diamond, involves electrolytically reducing carbon dioxide to diamond in electrolytic reduction system having anode, cathode, and electrolytic solution containing carbon dioxide and ionic liquid.

GOTO T, KOBAYASHI Y, TCHORAPYAMAMOTO S, SUZUKI Y

Nano-palladium alloy catalyst useful for electro-catalytic reduction of carbon dioxide, comprises nano-alloy or nano-alloy carrier composition material and nano-alloy comprises palladium and other metals.

LV F, HAN N, LI Y

Electrochemical synthesis method of adipate involves using carbon material as cathode and electrolyte comprising acrylate, quaternary ammonium salt, water and organic solvents, and electrolyzing at preset cathode voltage and current density.

ZHANG Q, WANG Y, ZHAN Z, DENG W

Method for exfoliation and functionalization of lamellar objects, involves placing electrode out of liquid, and generating plasma between portion of electrode facing surface of liquid and surface of liquid by applying pulse voltage difference between two electrodes.

CUYNET S, PONCOT M, FONTANA S, LETOFFE A, HENRION G, HEROLD C, ROYAUD I, BELMONTE T, GERARD H, STEPHEN Q, MARK P C, SEBASTIAN F, LETOPEADRIAN, GERARD H O, CLARE H, ISABEL L, THIERRY B

Producing composite material used for e.g., electrocatalysis by impregnating a two-dimensional (2D)-material based aerogel with impregnation solvent, performing a solvent/water exchange, performing precursor diffusion and passing a current.

YANG W, MOISSINAC F, BARG S, BYUN J J, FRANCIS M, BARGZUELEN, GRADE S

Hydrogen generating device of hydrogen-water graphene battery comprises bottom plate, whose one side of top end is set with reaction frame, and anode head and cathode head set on both sides of inner bottom end of reaction frame.

YAN L, LI K, CAI W

Electrode used in apparatus used for water electrolysis, comprise nickel-carbon nano onion formed of particulate-form nickel surface-coated with graphene, as catalyst.

OBARA N, MIYAKOSHI A, KODERA F

Device for stripping graphene, comprises electrolytic cell shell, where lower end of side wall is provided with discharging port, and lower end of groove is formed by electrolytic cell shell provided with heater.

WANG F, CHEN J, PEI X, LUO Y, YANG X, ZHANG L, TANG F, ZHU Y