国家/地区 中国（13）
IPC部 B（13）
IPC大类 B01（13） C02（12）
IPC小类 B01J（13）
IPC B01J020/24（13）
发明人 LI X（2） QIU F（2） YAN J（2）
YANG D（2） ZHANG Y（2） ZHAO H（2）
公开年 2016（7） 2015（6）
申请年 2015（13）
专利权人 UNIV JIANGSU（2） UNIV SOUTH C.（2）

Preparation of functional beta-cyclodextrin modified graphene oxide composite material involves taking beta-cyclodextrin, adding dimethylformamide solvent, mixing, pumping nitrogen, adding (3-glycidoxypropyl)methyldiethoxysilane, and mixing.

HE Y, LV L, PAN Y, ZHAN Y, YU Z, CENG G, DI H

Preparing modified graphene oxide/chitosan composite material for waste water treatment involves adding water in soluble disodium edetate, ultrasonic treating, adding glacial acetic acid, and ultrasonic stirring.

LUO H, ZHANG L

Zinc ferrite-chitosan/graphene oxide composite used as adsorbent for separating fuchsine, is obtained by crosslinking zinc ferrite magnetic particles and chitosan, and supporting obtained zinc ferrite-chitosan on graphene oxide sheet.

CHEN J, LIN H, SONG N, ZHONG S, HU X

Preparation of functionalized graphene, involves dispersing graphene oxide in deionized water, obtaining graphene oxide dispersion, immersing magnetic chitosan microspheres in graphene oxide dispersion, and allowing to stand.

CHEN S, DING R, LUO Z, LIN X, XUE L

Preparing graphene oxide-chitosan microspheres comprises dispersing graphene oxide solution ultrasonically, dissolving chitosan in graphene oxide dispersion to obtain graphene oxide-chitosan mixture, adding e.g. liquid paraffin into mixture.

FENG T, HU Y, ZHAO T, XIONG S

Preparation of beta-cyclodextrin-graphene oxide-diatomaceous earth composite material involves ultrasonically dispersing graphene oxide in N,N-dimethylformamide, dissolving diatomaceous earth in sodium hydroxide, and soaking.

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

Preparation of nano-composite material used for adsorbing dye in wastewater, involves dispersing cellulose in deionized water, adding titania powder, stirring, adding cetyltrimethylammonium bromide and graphene solution, and stirring.

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

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

Graphene oxide modified biological carbon composite material useful in treating water containing lead, comprises graphene oxide, biological coal and chitosan.

DONG H, LIU J, LIANG J, WU H, YUAN X, ZENG G, ZHANG C

Preparing adsorbent, comprises e.g. adding pre oxidized graphite solid concentrated sulfuric acid, stirring adding potassium permanganate, incubating, dispersing to obtain preoxidized graphene suspension, heating and adding water.

YANG F, WANG B, WANG R, ZHANG Y, YANG R