国家/地区 中国（2） 韩国（2） 美国（2）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4） C25B（3）
IPC B01J023/42（4）
发明人
公开年
申请年 2020（2） 
专利权人

Preparing single-atom catalyst comprises dispersing graphene oxide in water, dispersing organic monomers with amino groups and benzene rings in water, adding chloroplatinic acid, stirring and freeze-drying and heat-treating powder material.

ZHANG H, DOU S, CHEN X, CHEN G, HAN D

Platinum-nitrogen-carbon based electrochemical catalyst used in chlorine evolution reaction of chlor-alkali production method contains carbon support, and organic compound including platinum and nitrogen distributed on carbon support.

JOO S H, LIM T J, HOON J

Preparing electrocatalytic hydrogen evolution catalyst comprises controlling size and density of defects by controlling etching time of hydrogen peroxide on graphene oxide and obtaining carbon-supported platinum cluster hydrogen catalyst.

ZHAO J, MA S, LIU F

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C