国家/地区 中国（5）
IPC部 B（5） C（5）
IPC大类 B01（5） C02（3） C08（2）
IPC小类 B01J（5）
IPC B01J020/28（5）
发明人 ZHANG W（5）
公开年 2022（3） 2023（2）
申请年 2022（5）
专利权人

Sepiolite-graphene oxide/chitosan composite gel sphere used as adsorbent in treatment of cationic dye wastewater, comprises chitosan gel spheres as base, and sepiolite and graphene oxide dispersed in chitosan gel spheres.

LEI Z, QI Y, WU T, LI S, MU X, XU Y, ZHANG W

Preparing boron adsorbent gas gel, comprises adding reducing agent, sequentially nano-tube aqueous solution in aqueous solution graphene then adding meglumine, stirring and dissolving, transferring to hydrothermal, cooling to room temperature to obtain meglumine/carbon/carbon graphene-tube hydrogel.

GUAN Y, LE Y, PAN T, ZHANG W, CUI X

Graphene hybrid material useful in removal process of polyolefin polymerization residual catalyst in model test, pilot test and industrial scale obtained by gelling of reduced graphene oxide and alginate.

LUAN B, LIU Z, CAI Y, LIU Q, HAO F, ZHANG X, YANG Q, CAO K, ZHANG W

Preparing grafted - chitosan aerogel involves adding formed zwitterion to chitosan, forming sulfobetaine-grafted chitosan, dripping benzoquinone in graphene oxide, mixing benzoquinone modified graphene oxide with formed suspension of sulfobetaine grafted chitosan, double freezing formed system.

LI T, YUAN M, REN Y, HUANG T, YANG S, WANG J, ZHANG W, TU Q

Magnetic oxidation graphene/sodium alginate composite material used in cationic dye adsorption, comprises sodium alginate ball and ferric oxide and graphene oxide embedded in sodium alginate ball.

ZHANG W, ZHANG Z, LIU Z, CHEN Z, SHEN Y, CHEN J, BAI H