国家/地区 中国（65） 日本（3） 美国（3） 世界知识产权组织（2）
IPC部 B（68）
IPC大类 B01（68）
IPC小类 B01J（68）
IPC B01J020/20（68）
发明人 JIANG L（5） ZHANG J（5） LIU S（4）
HU X（3） HUANG Z（3） LI Y（3）
LI Z（3） LIU Y（3） XU J（3）
YANG Y（3） ZHANG Y（3） ZHAO Y（3）
CHEN Z（2） CUI L（2） DENG J（2）
公开年 2017（68）
申请年 2017（36）  2016（27）  2015（5） 
专利权人 UNIV NORTH C.（3） FOSHAN GAOKE.（2） GUIZHOU ACAD.（2） JANG B Z（2）
NANOTEK INST.（2） UNIV HUNAN（2） UNIV LANZHOU.（2） UNIV SOUTH C.（2）
UNIV SOUTH C.（2） WUHAN INST T.（2） ZHAMU A（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

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

Preparing water purifying material involves adding graphite oxide in acetic acid solution with stirring to obtain graphene oxide solution, taking chitosan, adding water to dissolve, adding acetic acid and generating colloidal liquid.

ZHOU W, LUO C, HE 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

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

Treating high fluorine content of domestic water involves taking graphene oxide, then adding with silver nitrate, and mixing under ultrasonication to obtain mixture and adding with sodium hydroxide solution under magnetic stirring.

LIN C, XUE D, LIU S

Preparing graphene/metal organic framework airgel adsorption/catalytic material comprises e.g. mixing graphene oxide, metal organic framework crystal and dispersant, and adding crosslinking agent and drying.

YU F, WANG J, WAN Y, HUANG F, XUE Y, CAI N, CHEN W

Preparing graphene oxide composite modified attapulgite water purification agent involves adding oligomeric 3-aminopropyltriethoxysilane to graphene oxide aqueous dispersion to obtain flocculated precipitate.

YUAN X, YANG S

Manufacture of three-dimensional graphene adsorption material for treating sewage, involves adding graphite oxide to solvent, adding surfactant, ultrasonically treating, cooling, immersing polyurethane sponge, and heating.

YUAN D, JIANG B, HU C