国家/地区 中国（118） 美国（8） 世界知识产权组织（4） 日本（3） 韩国（3）
IPC部 B（126） C（100） G（7）
H（5） A（3）
IPC大类 B01（126） C02（78） C01（16）
C08（8） G01（6） B82（5）
H01（5） C09（4） C07（3）
A61（2） B03（2） C04（2）
IPC小类 B01J（126）
IPC B01J020/28（126）
发明人 LIU Y（11） ZHANG J（7） HU X（6）
XU J（6） CHEN D（5） HUANG Z（5）
LIAO W（5） LIU X（5） WANG C（5）
WANG Y（5） ZENG G（5） ZHANG Y（5）
ZHAO Y（5） ZHOU Y（5） ZHU Y（5）
公开年 2017（126）
申请年 2017（71）  2016（46）  2015（9） 
专利权人 UNIV HUNAN（5） UNIV FUDAN（4） DONGGUAN LIA.（3） HANGZHOU GAO.（3）
NEW MATERIAL.（3） UNIV JINAN（3） UNIV SOUTH C.（3） UNIV SOUTH C.（3）
CHINESE ACAD.（2） CHINESE ACAD.（2） DOKURITSU GY.（2） FOSHAN GAOKE.（2）
FOSHAN JUCHE.（2） JANG B Z（2） NANOTEK INST.（2） UNIV CHONGQI.（2）
UNIV LIAONIN.（2） UNIV ZHEJIAN.（2） XIAMEN BADOU.（2） XINJIANG TEC.（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

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

Pretreatment method for detection of paraben ester preservative in cosmetics, involves synthesizing phenyl-modified mesoporous magnetic graphene composite material.

LI Y, FENG J, HE X, SHE X

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

Metal adsorbent used in filtration system, and to reduce heavy metal content of liquid, comprises a polymer matrix comprising a polyamide, and silver-decorated graphene nano-platelets that are dispersed in the polymer matrix.

SALEH T A, ALJAMEEL A S

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

Copper oxide-graphene composite material preparation used for adsorbing toxic gas molecules such as formaldehyde, dissolving graphene oxide into deionized water under ultrasonic dispersion to obtain graphene oxide dispersion.

XU C, ZHENG Q, XU R, LU C

Treating anion dye waste water comprises adding flocculant into waste water, precipitating, adding adsorbent (ultrasonic processing of graphene oxide and deionized water and stirring with chitosan aqueous solution), absorbing and separating.

CHEN D