国家/地区 世界知识产权组织（3） 中国（2）
IPC部 B（3） C（3）
IPC大类 B01（3） C01（3） C04（3）
IPC小类 B01J（3）
IPC B01J020/20（3）
发明人
公开年 2021（3）
申请年 2020（3）
专利权人

Fabricating porous graphene foam for e.g., electrode, by additively manufacturing printed structure from ceramic slurry, partially debinding, partially sintering, depositing graphene on formed porous ceramic scaffold, and etching scaffold.

DING J, XU X, GUAN C

Liquid absorbing body used as liquid absorbing block body, comprises amorphous carbon and crystalline carbon particles dispersed in amorphous carbon.

SATAKE A

Processing phenol-based rectifying kettle residue comprises e.g. subjecting phenol-based rectifying kettle residue by vacuum extracting deep drawing to obtain decompressed and drawing out and vacuum extracting deep drawing kettle.

HE L, LI X, WANG C, DU J, ZHOU J, CAI S, MA Y