国家/地区 韩国（4） 美国（3） 世界知识产权组织（3） 中国（2） 日本（2）
IPC部 C（5）
IPC大类 C01（5）
IPC小类 C01B（5）
IPC C01G055/00（5）
发明人
公开年
申请年
专利权人

Preparation of graphene composite for oxidation-reduction catalyst, involves preparing graphene oxide dispersion, adding reducing agent, adding precursor containing iridium chloride and hydrothermally reacting.

PARK S, CHOI K R

Energy device used in supercapacitor application, comprises porous metal substrate, graphene layer deposited onto surface of porous metal substrate, carbon nanotubes, and metal oxide nanostructures.

WANG W, GUO S, OZKAN C S, OZKAN M

Method for manufacturing transition metal oxide/graphene composite of e.g. secondary lithium battery, involves mixing dispersion solution and salt, adding water and solvent to mixture and making water and solvent to react with mixture.

KIM K B, JI Y K, KWANG H K, KIM H K, BEOM K G, YEONG K J, HEON K G, GYEONG K H

Functionalized graphene sheet used for manufacturing metal nanoparticle-graphene composite, comprises functional group on basal plane of graphene sheet.

DINGEMANS T, SAMULSKI E T, SI Y

Nano carbon composite structure used as electrode material for electrochemical capacitor, consists of nano particles of ruthenium oxide highly dispersed in graphene layer of inner portion of hollow nano carbon.

NAOI K, NAOI K T