国家/地区 中国（7）
IPC部 A（7）
IPC大类 B01（7） A01（4） A61（2）
C02（2）
IPC小类 B01J（7） B01D（5） A01N（4）
A01P（4） C02F（2）
IPC B01J020/28（7）
发明人
公开年 2018（7）
申请年 2018（4）  2017（3） 
专利权人

Preparation of antibacterial three-dimensional graphene adsorbent for air purification comprises coating composite slurry of nanosilver-carrying antibacterial agent and aminated graphene oxide on activated carbon having carboxyl group.

CHEN Q, ZAN H

Preparing modified graphene sponge comprises e.g. preparing nano silver/graphene suspension, then adding ethylenediamine and aqueous ammonia to nano silver/graphene suspension, and stirring well.

ZHANG C

Air purifier filter material comprises modified loofah and graphene material.

CHE C

Preparing chitin/graphene oxide composite sponge for adsorbing bilirubin, involves using low temperature freezing and melting chitin, dissolving graphene oxide in sodium hydroxide/urea system to obtain chitin containing graphene oxide.

JIAO Y, SONG Q, ZHOU C

Fulvic acid modified magnetic graphene nano-composite material useful as aflatoxin adsorption remover in edible vegetable oil.

YU L, LI P, MA F, YANG D, MAO J, ZHANG L

Antibacterial reduced graphene oxide modified polypropylene melt blown water purification filter comprises polypropylene, silane-modified reduced graphene oxide and activated carbon.

SHA Y, SHA X

Preparing multifunctional graphene oxide-chitosan composite sponge useful in oil-water separation comprises e.g. preparing graphene oxide nano sheets by Hummer method and mixing the graphene oxide solution to prepare chitosan solution.

GONG X, JIANG Y, TIAN M