国家/地区 中国（5）
IPC部 B（5）
IPC大类 B01（5）
IPC小类 B01D（5）
IPC C01B031/04（2） C01B032/198（2）
发明人 LIU L（5）
公开年 2016（2）
申请年 2021（2） 
专利权人

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Preparing mercapto compound functionalized graphene oxide film in chiral separation, involves ultrasonically dispersing graphene oxide nano-sheet in organic solution under condition of room temperature and adding azodiisobutyronitrile.

LIU L, HOU S

Graphene air purification materials, comprises Camellia oilseed residue carbon, tea saponin, graphene, tea polyphenol and deionized water.

LIU L, PAN Z

Carbon alkyl chain modified graphene useful in e.g. sewage treatment, comprises alkyl chain modified graphene layer containing an alkyl chain and the alkyl chain modified graphene is modified by reducing graphene oxide.

LIU L, LI T, WANG Z

Energy efficient graphene oxide slurry drying system has spiral discharging outlet that is connected with harrow-type vacuum drier, and vacuum buffer tank that is connected with one end of tubular condenser.

LIU L