国家/地区 美国（7） 世界知识产权组织（7） 中国（6） 欧洲专利局（EPO）（4） 澳大利亚（3） 加拿大（2） 日本（2） 韩国（2）
IPC部 C（12）
IPC大类 C25（12） C01（7） B01（2）
B82（2） G01（2） H01（2）
IPC小类 C25B（12）
IPC C25B011/043（12）
发明人
公开年 2021（12）
申请年 2021（10）  2020（2） 
专利权人

System for three-in-one in situ exfoliation, reduction and deposition of graphene oxide and reduced graphene oxide comprises solution, negative feeding electrode and positive feeding electrode arranged in solution and bipolar electrode and another bipolar electrode arranged in solution.

WANG C, ALLAGUI A, BABOUKANI A R, KHAKPOUR I

Recovering metal from metal-containing material by leaching, by treating aqueous solution with external energy, reacting leaching agent precursor with formed hydrogen peroxide, and reacting metal-containing material with leaching solution.

RINNE T

Electrode for electrode-based biochemical sensing with biorecoginition agent, comprises working area comprising laser-induced graphene pattern, and electrical connection for operatively connecting working area to electrical circuit.

CARDOSO P C, HJORT R, RAINIER A S R, GOMES C L, CLAUSSEN J, RAINIER ALVES SOARES R, CARDOSO POLA C

Electrocatalyst material for electrode used in selective electrochemical reduction of carbon dioxide to carbon monoxide, comprises copper(I) oxide containing antimony.

ZENG J, CHIODONI A M, RINO T

Separating hydrogen and oxygen evolution in electrolytic water, involves performing electrochemical desorption of soluble ion absorbed in hydrogen evolution reaction by carbon electrode.

CHEN W, ZHU Z

Process and/or apparatus for use in electrolysis of water to produce hydrogen, comprises electrolytic cell that includes highly electrically conductive electrodes coated with catalyst.

GOMEZ R A M

Preparing graphene comprises preparing salt solution, carrying electrolysis reaction out under constant voltage conditions, connecting two graphite electrodes of power supply, spliting and peeling graphite electrode.

LIU G

Device used for realizing electrochemical continuous and synchronous stripping and reduction for preparing graphene, has graphite oxide or graphene oxide electrode and graphite counter electrode encapsulated by filter bag membrane that are used as single anode and cathode.

JIANG J, MEI J, HUANG Y, LI Q, WANG H, ZHENG F, LIU K

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

Electrochemical quick preparation of graphene-based single-atom catalyst in batches, comprises e.g. adding metal sulfate, metal nitrate or metal chloride into stirrer containing deionized water, stirring to prepare into metal salt solution.

YU C, LI W, QIU J, LIU Z, TAN X