国家/地区 中国（6）
IPC部 C（6） B（4）
IPC大类 C01（6） B01（3） B82（2）
IPC小类 C01B（6）
IPC C01B032/184（6）
发明人 WANG C（6）
公开年 2021（6）
申请年 2021（5） 
专利权人 UNIV ZHENGZH.（2）

Method for preparing two-dimensional graphene-like carbon nano-sheet used in e.g. material science field, involves performing freezing, drying and calcining by freezing and drying nano-cellulose aqueous dispersion liquid and heating and calcining under protection of inert gas.

SHI J, ZHOU X, JIANG L, JIANG M, WANG C, SHENG L

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 nitrogen-doped graphene used for preparing absorbing materials, catalysts, by forming rotating arc area comprising center portion and edge portion, guiding nitrogen source to central portion, guiding carbon source to edge, and initiating reaction by arc.

WANG C, SONG M, XIA W, YANG C

Production device for producing graphene material, has first connecting rod whose one end is set on left side of top end of pull rod through pin shaft, and other end of first connecting rod is set on top end of sliding block through pin shaft.

WANG C

Preparing self-propagating synthetic porous graphene involves using magnesium powder and other metal powders, mixing magnesium powder and other metal powders, mixing to obtain mixed powder, placing mixed powder in a crucible.

LI S, WEI Z, WANG C, ZHAO Q, HE M, LI F

Preparing mesoporous graphene useful in e.g. catalytic material comprises mixing magnesium powder and carbonate powder, pressing into block, reacting black grey powder with diluted acid and drying.

WANG C, HAN T, CUI Y, LI Q