国家/地区 中国（34） 韩国（8） 美国（8） 欧洲专利局（EPO）（7） 印度（7） 世界知识产权组织（6） 加拿大（4） 日本（4） 澳大利亚（2） 巴西（2）
IPC部 C（46）
IPC大类 C01（46）
IPC小类 C01B（46）
IPC C01B032/184（15） C25B001/04（12） C01B032/19（11）
B82Y030/00（10） B82Y040/00（10） C01B032/194（10）
C25B001/00（9） C01B032/198（8） B01J021/18（6）
C25B011/06（6） C25D015/00（5） C25B001/135（4）
C25B011/04（4） B01J035/00（3） B01J037/02（3）
发明人 LI J（3） WANG X（3） WANG Z（3）
CAO D（2） CHEN J（2） GAO H（2）
HUANG Q（2） KE X（2） LI M（2）
LI X（2） LI Z（2） LIU Q（2）
MA Y（2） SHARMA K（2） SINGH P K（2）
公开年 2021（24） 2020（17） 2022（5）
申请年 2020（46）
专利权人 DEYANG CARBO.（2） GUANGDONG KO.（2） UNIST ULSAN .（2） UNIV CHINA E.（2）
UNIV GLA MAT.（2）

Processing polycrystalline diamond body, involves placing electrode near diamond body such that gap is defined between electrode namely cathode, and diamond body namely anode, applying voltage between electrode and diamond body, pumping processing solution through electrode, towards diamond body.

CHAPMAN M P

Graphene oxide-cadmium sulfide complex used as catalyst for photocatalytic hydrogen generation, comprises reduced graphene oxide with nanogates on surface of single layer and between bi-layers of reduced graphene oxide.

KUMAR P, LUWANG M N, BAJPAI H

Structurally regularity mesoporous carbon structure useful e.g. as electrocatalyst support and energy storage medium, comprises graphene skeleton connected three-dimensionally in a structurally regular manner, including graphene tube.

HOON J, BAEK D S

Coupled hydrogen production and heavy water system comprises electrolytic groove connected with external power supply, and electrolytic groove connected with water supply circulating system through water sealing balance system and connected with hydrogen detecting and purifying collecting system.

WANG Z

Multicomposite compounds useful as electrode for oxygen generator comprise metal-organic frameworks made up of titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, tungsten, and graphene-nanoplatelets.

KIM K, ARAJANTANGABEL P, RAN H M

Nickel-iron phosphide/graphene/nickel composite material for e.g. electrochemical oxygen evolution reaction as electrochemical catalyst, comprises graphene-wrapped nickel material as carrier comprising nickel and graphene material, and nickel-iron phosphide array supported on carrier.

ZHANG Z, QI L, LI X

Ruthenium dioxide/graphene two-dimensional material for use as oxygen evolution electrocatalyst, comprises graphene and ruthenium dioxide which is adsorbed on graphene, and has intrinsic defects.

LI Y, WU Z

Manufacturing copper foil useful in electric circuit of electronic product i.e. mobile devices comprise synthesizing carbon material oxide by heat-treating carbon material in oxygen atmosphere, forming plating solution, and surface-treating.

KIMMINHO, CHOI Y W

Device for anodic synthesis of boron-doped graphene, contains hollow cylinder containing system of plane-parallel anode grids made of stainless steel with scrapers for performing periodic vibration-rotational movements with diaphragm.

KURAMINA N YU, YAKOVLEV A V, KRASNOV V V, FROLOV I N, YAKOVLEVA E V

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F