国家/地区 中国（9）
IPC部 C（9） B（2）
IPC大类 C08（9）
IPC小类 C08K（9） C08L（9） C08J（4）
IPC C08K003/04（9）
发明人 YU S（2）
公开年 2015（9）
申请年 2015（8） 
专利权人 UNIV CHINA S.（2）

High mechanical strength mother-of-pearl structure-imitated film comprises graphene oxide, chitin fiber and chitosan.

HU W, YU S

Composition useful for preparing high-strength antibacterial leather, comprises e.g. styrene-ethylene-butylene-styrene recycled material, polypropylene, polyquaternium modified chitosan and an amino group-containing graphene oxide.

ZHANG H

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

Modified silk protein-based polyphenol oxidase nano efficient absorption fixing film contains silk protein, edible nano graphene, sodium hydroxide, potassium sulfate, diatomaceous earth, chitosan, sodium alginate and glutaraldehyde.

LI A

Low temperature chitosan hydrogel comprises chitosan, graphene oxide and beta-glycerophosphate disodium, and is prepared by dissolving graphene oxide in ultrapure water, and then dropping acetic acid in obtained mixture.

GAO J, HE L, JI H, LEE S, LIU S, SHAO H, LU Q, LI C, HONG P

Preparation of graphene-chitosan porous composite material used for, e.g. manufacturing electrode material by preprocessing graphene, re-dispersing in chitosan solution, putting into liquid nitrogen, freezing, and vacuum freeze-drying.

LIN J, QIAN L, LU L, SUN K, WEI Y

Luminous composite material comprises cyanoethylchitosan, acrylic acid ester-styrene copolymer, n-butyl lithium, sulfoacetamide, trimethylsiloxy silicate, ceramic powder, hexadecanoic acid, graphene, N-formylmorpholine and europium chloride.

DANG B

Preparation of bionic stratiform high-toughness integrated electroconductive graphene composite material for e.g. capacitor electrode, involves dripping chitosan solution to aqueous solution of graphene oxide and filtering solution.

CHENG Q, WAN S, PENG Y

Preparation of graphene superelastic composite having layered structure, for pressure sensors, involves adding graphene oxide nanosheets to polymer solution, freezing, vacuum-drying, and reducing under inert or reducing gas protection.

GAO H, MAO L, XU L, YU S