国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） H01（2）
IPC小类 B01J（2）
IPC B01J023/46（2）
发明人
公开年
申请年 2022（2）
专利权人

Method for mass production of catalyst useful in fuel cell or water electrolysis cell, comprises e.g. melting active metal target under protection of inert gas, placing in oil mist collector, forming metal nanoparticles, and carrying out ball milling and activation treatment.

HAO J, SHAO Z, ZHANG H

Preparing graphene-ruthenium formic acid hydrogen production catalyst useful in higher power high temperature fuel cells, comprises stirring ruthenium ion-graphene solution suspension in attachment and wetting auxiliary agent suspension, heating and adding formic acid solution continuously.

SUN Y, ZHANG J, WAN B, SUN T