国家/地区 中国（3）
IPC部 B（3） C（3）
IPC大类 B01（3） B82（3） C01（2）
IPC小类 B01J（3）
IPC B01J013/00（3）
发明人
公开年 2021（3）
申请年 2021（2） 
专利权人 HARBIN INST TECHNOLOGY（3）

Preparing 3D graphene oxide composite photocatalytic aerogel based on solid phase reduction comprises e.g. preparing graphene oxide solution by improved Hummers method, adding graphene oxide solution into water, ultrasonically dispersing, freezing, drying, and carrying out chemical reduction.

LI D, TIAN Y, WANG H, AN R, JIN J, LIU H

Method for preparing graphene carbon nanotube composite aerogel with sandwich structure, involves transferring quick-freezing platform to freeze dryer for vacuum drying and demolding quick-freezing platform to obtain graphene oxide carbon nanotube composite aerogel with sandwich structure.

WANG C, SUI C, LI J, ZHAO G, HE X

Preparing N-doped graphene/graphene nano-ribbon composite aerogel useful in various fields e.g. electromagnetic stealth, electrochemistry, catalysis, adsorption, and water treatment.

CHENG Y, LI Y