国家/地区 中国（4）
IPC部 C（4）
IPC大类 C08（4）
IPC小类 C08B（4）
IPC C08G081/00（2） C08K003/04（2）
发明人
公开年 2015（3）
申请年 2015（4）
专利权人

Preparation of beta-cyclodextrin-cellulose-oxidation graphene composite material used for adsorption of dye wastewater by leaching cellulose in sodium hydroxide, and adding e.g. epoxy chloropropane, epoxy cellulose and graphene oxide.

LI X, QIU F, YAN J, YANG D, ZHAO H

Preparing composite film involves crushing bacterial cellulose membrane, applying 2,2,6,6-tetramethyl-1-piperidone/sodium bromide/sodium hypochlorite, centrifuging and adding polyether amine solution and graphene oxide.

HAN P, JIA S, QIAO Z, TAN Z, ZHANG Y, ZHONG C, XUE D, QIAO C

Preparation of graphene oxide-chitosan composite material used for treating polluted waters involves dissolving chitosan in acetic acid solution, ultrasonic treating, adding sodium periodate, reacting, and washing with deionized water.

ZHAO B

Preparation of nano-microcrystalline cellulose by graphene oxide catalytic hydrolyzing by placing graphite oxide, adding distilled water, ultrasonically peeling into ultrasonic washing apparatus, and adding concentrated sulfuric acid.

TANG Y, CHEN X, ZHANG W