国家/地区 中国（6） 美国（2）
IPC部 A（7）
IPC大类 B01（7） A61（5） A01（2）
IPC小类 B01J（7）
IPC B01J020/24（7）
发明人
公开年 2018（5） 2019（2）
申请年 2018（7）
专利权人

Preparation of graphene oxide and chitosan-based porous composite material used for preparing hemostatic material by mixing graphene oxide aqueous solution with chitosan aqueous solution containing glacial acetic acid, and pre-freezing.

SHEN Y, WANG Z, WANG L, YANG Y, ZHANG M

Nano carbon fiber composite water purification material comprises activated carbon cellulose, lemon powder, black fungus powder and graphene oxide.

CAO Z

Antimicrobial drying agent used e.g. as dry mildew inhibitor in cloth storage and food storage, comprises garlic peel, clove, Chinese fir powder, wormwood, dried alum, calcium oxide, graphene oxide and attapulgite clay.

LI L

Air purifying agent comprises tea stalk, tea residue and/or tea leaves, earthy sepiolite and graphene.

YING W, JIN C, MAO Y

Air purifier filter material comprises modified loofah and graphene material.

CHE C

Making graphene-biopolymer composite material used e.g. in composition for making article, comprises contacting ionic liquid with biopolymer and graphene, contacting obtained mixture with non-solvent, and collecting obtained material.

ROGERS R D, ZAVGORODNYA O, SHAMSHINA J L, GURAU G

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