国家/地区 中国（20） 世界知识产权组织（6） 韩国（5） 美国（4） 欧洲专利局（EPO）（3） 日本（3） 加拿大（2）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 C08J（23）
IPC C08K003/04（14） B01J020/28（6） B01J020/30（6）
C08J009/28（6） C08J005/18（5） B01J020/24（4）
B01J020/26（4） C02F001/28（4） C08J003/075（4）
B01D053/22（3） B01D069/12（3） C01B031/04（3）
C08J003/24（3） C08J007/06（3） C08J009/26（3）
发明人 LI X（4） GUO X（2） LIU T（2）
NI Y（2） SUN J（2） WANG F（2）
WANG H（2）
公开年 2016（12） 2017（11）
申请年 2016（23）
专利权人 BEIJING LEAG.（2） UNIV CHINA P.（2） UNIV FUJIAN .（2）

Producing isolated graphene sheets from supply of coke or coal powder, used in composite material, comprises dispersing particles of coke or coal powder in liquid medium to produce suspension, and exposing suspension to ultrasonication.

ZHAMU A, JANG B Z

Preparation of graphene dispersion used for preparing graphene-polymer composite, involves dispersing graphene oxide powder in solvent, preparing graphene oxide aqueous dispersion, and reducing graphene oxide aqueous dispersion.

NOH W, JUNG J E, LEE K, PARK K, CHOI J, KIM H, SHIM Y, NOH W S, PARK K M, CHOI J K, KIM H M, SHIM Y K

Preparation of oil-water separation type sodium alginate/graphene oxide composite aerogel used in marine application, involves dissolving sodium alginate in deionized water, and stirring to prepare sodium alginate solution.

ZHANG H, LI Y, LU Z, ZHENG D, HUANG L, CHEN L

Preparation method of graphene composite foam for separating oil and water, involves preparing graphene oxide aqueous solution, and ultrasonically dispersing to form graphene oxide dispersion liquid, adding with dopamine and dispersing.

LI X, LV Q, CAO N, LIN X, SUN J

Clobetasol propionate molecule trap useful in selectively separating, enriching and purifying sample of clobetasol propionate residue comprises e.g. using graphene oxide modified by polyethylene filter plate as the interior support.

LI X, WANG F, WU Z, LIU M, LIU L, ZHU C, TAN X, LEI F

Preparation method of aminated graphene-sodium alginate composite gel spheres, involves dripping dispersed graphene oxide solution into sodium alginate solution, mixing, adding crosslinking agent, and absorbing mixed solution.

DENG H, ZHU S, WANG X, LIU Y, WANG F

Graphene test tube rack comprises a rack body graphene film layer that is set between the outer surface of the plastic frame body and a core hole graphene film layer is arranged on the plastic frame core upper surface.

GUO X, LIU T, SUN J, WANG G, WANG H

Preparing catalyst for photodegradation of polyester fibers, by soaking shell powder and attapulgite soil in acid solution to obtain activator, hydrothermally-reacting with graphene oxide, soaking in molybdate solution and drying.

GAO T, LI C, HONG J, TANG Y

Membrane used for dehydrating gas, comprises support coated with composite comprising graphene oxide compound and polyvinyl alcohol, and has high moisture permeability and low gas permeability.

ZHENG S, WANG P, ROMERO R, KITAHARA I, LIN W

Preparation of konjac glucomannan water purifying sponge involves adding konjac glucomannan to alkaline graphene solution, heating, freezing and thawing graphene sol, removing irreversible gel from vacuum oven and drying gel.

PANG J, YUAN Y, WU J, MU R, WANG L, GONG J, NI Y, HONG X