国家/地区 韩国（4）
IPC部 B（4）
IPC大类 B01（4） H01（4） C25（2）
IPC小类 B01J（4）
IPC B01J035/10（4）
发明人 KIM I（2）
公开年 2021（4）
申请年 2019（2）  2020（2） 
专利权人

Ruthenium-cobalt oxide catalyst for oxygen evolution reactions purposes comprises at least one metal oxide from ruthenium and cobalt and carbon-based support supporting metal oxide.

PARK S, HAN H, KIM I

Producing carbon-manganese oxide catalyst useful for electrode for improving lifespan characteristics comprises forming manganese oxide solution by mixing water and manganese oxide and stirring carbon material in presence of acid.

YANG S, KIM I, RYUJIHYUN

Composite used for forming catalyst for e.g. oxygen reduction reaction, comprises graphene hydrogel, and boron-doped carbon quantum dots dispersed in and on surface of graphene hydrogel.

CHOI W M, TRAN V T

Electrocatalyst used in oxygen reduction reaction, comprises carbon substrate, metal oxide particles, and metal catalyst particles comprising metal substitutions in metal oxide particles or adsorbed on metal oxide particles.

WHANG D, KIM M, WHANG D M, SOO K M