国家/地区 中国（22） 欧洲专利局（EPO）（5） 印度（5） 韩国（5） 美国（5） 世界知识产权组织（4） 加拿大（3） 巴西（2） 日本（2）
IPC部 C（32）
IPC大类 C01（32）
IPC小类 C25B（32）
IPC C25B001/04（12） C01B032/184（10） C25B001/00（9）
B82Y030/00（8） C01B032/19（8） B01J021/18（6）
B82Y040/00（6） C01B032/194（6） C25B011/06（6）
C01B032/198（5） C25B001/135（4） C25B011/04（4）
C25B001/30（3） C25B011/075（3） C25B011/091（3）
发明人 CHEN J（2） GAO H（2） HUANG Q（2）
SHARMA K（2） SINGH P K（2） TIWARI A K（2）
WANG B（2） WANG X（2） WANG Z（2）
YANG X（2）
公开年 2021（16） 2020（12） 2022（4）
申请年 2020（32）
专利权人 DEYANG CARBO.（2） UNIST ULSAN .（2） UNIV CHINA E.（2） UNIV GLA MAT.（2）

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

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

Water-dispersible graphene nanosheet used in water-dispersible graphene composition, comprises carbon layer basal plane, in which at least portion of carbon layer basal plane end is sulfated.

KANG S, WOO P S, JANG B

Preparing calcium stannate nano-particle by sol-gel method useful for manufacturing electrode to prepare hydrogen peroxide, comprises dissolving tin compound and calcium compound in liquid medium, adding complexing agent, drying, roasting.

FU D, JIAN W

Composition used in hydrazine oxidation reaction (HzOR), oxygen reduction reaction (ORR), or both, comprises porous carbon material that includes mesopores, micropores, macropores, or any combination.

FARBER E, BURSHTEIN T, EISENBERG D