国家/地区 中国（26） 美国（3） 世界知识产权组织（3）
IPC部 B（29）
IPC大类 B01（29） C02（8） C01（3）
A24（2） A61（2）
IPC小类 B01D（29）
IPC B01J020/30（29）
发明人 LI X（3） CAO N（2） HE M（2）
LI Y（2） LIN X（2） LIN Z（2）
LIU D（2） LIU Y（2） LV Q（2）
SUN J（2） TANG Y（2） WANG Y（2）
ZHANG A（2） ZHANG H（2） ZHANG J（2）
公开年 2016（15） 2017（11） 2018（3）
申请年 2016（29）
专利权人 JINAN SHENGQ.（2） SUZHOU JULIA.（2） UNIV CHINA P.（2）

Preparation of modified graphene oxide-coated silica gel useful as chromatographic filler, involves mixing silica gel with toluene, adding (aminopropyl)triethoxysilane, aqueous graphene oxide solution and ionic liquid and reacting.

CAO X, MA B, ZHOU M, GUO L, ZHU Y, WANG H, LI X, WANG Q, ZHANG S, TANG Z, ZHANG W, ZHANG L, DING Y

Purification method for removal of benzene pollutants involves passing graphene through pore-enlarging agent, activating, obtaining high specific surface area graphene, combining with air outlet and forming core material.

Graphene adsorbent material useful for flue gas filtration device, comprises fiber carrier, and graphene and doped elements supported on the fiber carrier.

TANG Y, ZHANG J, ZHANG A, LIU D

Producing bismuth graphene oxide useful for adsorbing iodine, comprises oxidizing graphite, and reacting graphene oxide with bismuth nitrate.

HANSANGSOO, UM W, SEOK K W

Preparation of graphene/silica aerogel composite adsorbent involves adding hydrochloric acid solution, powdered graphene and activated clay to mixed solution of tetraethyl orthosilicate, water and ethanol, and vibrating.

HUANG W, ZHOU X, TAN X

Preparing modified graphene-reinforced polyurethane sponge for oil-water separation, involves adding dopamine to uniformly dispersed graphene oxide aqueous solution, centrifuging, washing and dissolving in alcohol solvent.

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

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

Preparation of graphene-molecular sieve composite gas purification material involves hydrothermally reacting activated molecular sieve and graphene suspension, filtering reaction product and drying product in vacuum oven.

YIN Z, LI P, ZHANG W, CHU S

Preparing photocatalytic ultrafiltration membrane material with visible light activity comprises preparing nitrogen doped-titanium dioxide powder, nitrogen doped-titanium dioxide/graphene oxide granule and ultrafiltration membrane.

CHEN W, YE T, XU H, GENG N, CHEN T, WANG C, ZHANG X

Preparing compression-resistant hydrophilic aerogel as forward osmosis draw component for sewage/brackish water purification, by preparing sodium alginate and graphene oxide mixed solution and adding aqueous solution calcium chloride.

ZHANG H, YU M