国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C23（2）
IPC小类 B01J（2）
IPC C23C016/56（2）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Manufacture of dense layer of electrochemical device, involves providing substrate and suspension of non-agglomerated nanoparticles of material having specific particle size distribution, depositing layer on substrate, drying and densifying.

GABEN F

Single metal atom used as catalyst, is supported on three-dimensional porous graphene which is prepared by using nanoporous metal material as template.

XI W