国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08J（6）
IPC C08K003/04（6）
发明人 HUANG J（2） ZHANG Q（2）
公开年 2016（6）
申请年 2015（3）  2016（3） 
专利权人 UNIV CHONGQI.（2）

Composite film doped with graphene oxide quantum dot useful in water separation, adsorption filtration, medical dressings and other biomedical fields, comprises chitosan, sodium alginate, and graphene oxide quantum dots.

LI J, WANG S, ZHANG D, ZHANG Q, NI X

Graphene oxide barrier film used in gas-barrier barrier device and used in food packaging applications, comprises crosslinked composition comprising graphene, polymer, and crosslinking group.

ZHENG S, KATAYAMA H, SIMAVORYAN S

Polyvinyl alcohol-chitosan-graphene oxide sponge comprises polyvinyl alcohol, chitosan, inorganic acid, formaldehyde, foaming agent, graphene oxide and water.

CHEN J, LI L, ZHANG Q, YU X, HUANG H

Preparing modified graphene-chitosan composite film, comprises e.g. preparing modified graphite alkene and modified graphite alkene dispersion liquid, preparing thin film by dissolving chitosan in acetic acid and subjecting to ultrasound.

CHEN Y, HUANG J

Preparation of modified graphene-chitosan composite film involves preparing dispersion liquid of modified graphene, adding acetic acid solution of chitosan, and drying to constant weight under atmospheric or vacuum environment.

HUANG J, LI Q

Graphene oxide doped chitosan alkaline anion exchange compound film used in alkaline fuel battery, metal-air battery, and waste water treatment comprises chitosan, quaternary ammonium group and the polymer solution.

CHEN S, LI Y, QIAO J, SONG F