国家/地区 中国（190）
IPC部 B（190）
IPC大类 B01（190） C02（121） C01（17）
C08（7） G01（7） B82（4）
G21（4） C07（3） H01（3）
A01（2） A61（2） C09（2）
IPC小类 B01J（190）
IPC B01J020/30（190）
发明人 LIU Y（13） ZHANG Y（12） WANG C（9）
XU J（9） ZHU Y（9） HU X（8）
ZHANG H（7） ZHANG J（7） ZHAO Y（7）
JIANG L（6） LI Y（6） LIU X（6）
LIU Z（6） WANG H（6） WANG J（6）
公开年 2017（190）
申请年 2017（113）  2016（71）  2015（6） 
专利权人 UNIV HUNAN（6） UNIV NORTH C.（6） UNIV SOUTH C.（5） CHINA ACAD E.（4）
HANGZHOU GAO.（3） NEW MATERIAL.（3） UNIV FUDAN（3） UNIV JIANGSU（3）
UNIV SOUTH C.（3） UNIV ZHEJIAN.（3） AECC BEIJING.（2） CHINESE ACAD.（2）
CHINESE ACAD.（2） DONGGUAN LIA.（2） FOSHAN GAOKE.（2） GUIZHOU ACAD.（2）
GUO D（2） JIANGSU CHEN.（2） SHANGHAI INS.（2） UNIV BEIJING.（2）

Preparing graphene-iron oxide composite material comprises e.g. adding graphene oxide into mixed solution of deionized water and ethanolamine and then ultrasonically dispersing.

FAN J

Preparation of graphene/silicon dioxide-polypyrrole composite material used as adsorbent for processing hexavalent chromium-containing waste water involves sonicating graphene/silicon dioxide composite material and reacting with pyrrole.

LUO H, FANG W, JIANG X

Preparing lanthanum-modified graphene oxide useful for preparing phosphate ion grid, comprises dissolving lanthanum chloride in oxidized graphene dispersion liquid, oscillating, heating, shaking, centrifuging, washing, separating and drying.

YANG S, CHEN X, WANG X, JIN P, ZHANG J, WANG W

Preparation of modified graphene oxide adsorbing material by dispersing graphene oxide in N,N-dimethylformamide, adding diphenyl methane diisocyanate, cooling with anhydrous N,N-dimethylformamide, drying, ball milling, and freezing.

YANG Y, YU Y, YANG N, HUANG B, LIAO Y

Preparing adsorption material used for treating polluted water, by preparing carrier by mixing activated carbon powder, expanded vermiculite and graphene, and attaching adsorption filler containing diatomite and coagulant to carrier.

CHEN X, XU G, XI X, LIU C, ZHANG C, XU Q, WANG C, ZHU Y

Removal of heavy metal endocrine disruptors in reverse osmosis concentrated water, involves adding tetrabutyl titanate as titanium source, stirring, adding graphene oxide powder, dissolving in ethanol, and hydrothermally reacting.

LU J, ZHANG H, LI N, XIA J

Graphene-nickel hydroxide-polymer composite microspheres with radial multi-stage pore structure useful for e.g. molecular adsorption, comprises e.g. graphene, nickel hydroxide, and polymer includes sodium alginate, or polyvinyl alcohol.

CHEN D

Preparation of graphene-activated carbon composite material used for air purification involves mixing graphene solution with activated carbon particles, drying mixture, mixing with aspartic acid solution, standing, and drying solid particle.

WANG W

Foamed copper ferrite/graphene oxide used in adsorption and removal of arsenic in water, is prepared by immersing foam iron substrate in hydrochloric acid solution to remove surface of oxide film and dissolving graphene oxide in water.

WU L, WU H, ZHENG G, CAO H, HOU G, TANG Y

Preparation of adsorbent for absorbing methylene blue in printing and dyeing wastewater, involves stirring pretreated dried shell material with graphene oxide dispersion, adding zinc chloride, and performing hydrothermal reaction.

WANG L, LI Y