国家/地区 中国（47） 韩国（3）
IPC部 B（50） C（50） G（2）
H（2）
IPC大类 B01（50）
IPC小类 B01J（50） C02F（50） C01B（7）
B01D（3） G21F（2）
IPC B01J020/20（50）
发明人 LI J（4） WANG S（4） ZHANG L（4）
LIU G（3） WANG X（3） WANG Y（3）
ZHAO X（3） ZHU X（3） HUANG R（2）
LI H（2） LI R（2） LI X（2）
LIU Z（2） QIN G（2） WANG L（2）
公开年 2020（50）
申请年 2020（26）  2019（19）  2018（5） 
专利权人 UNIV GUANGDO.（3） UNIV WUHAN S.（2）

Preparing magnetic composite manganese dioxide-iron(II,III) oxide-reduced graphene oxide comprises e.g. dispersing synthesized graphite oxide in water, dissolving glucose in peeled graphite oxide solution, and adding ammonia water.

TAN L, HE R, MA H

Magnetic nanocomposite material used for adsorbing and purifying industrial dyes and wastewater, comprises porous iron-nickel alloy and reduced graphene oxide.

YANG B, PAN W, LI R, YU R

Metal-graphene hybrid material for arsenic adsorption and removal in soil, air, or water comprises sheet form of graphene oxide and calcium lanthanum sulfide doped on top of the graphene oxide for adsorbing arsenic.

PARK C, SUBBAIAH M P

Floating superhydrophilic cadmium sulfide/reduced graphene oxide composite aerogel used for photocatalytic degradation of hydrophilic antibiotic contaminants, comprises cadmium sulfide nano flakes loaded on reduced graphene oxide aerogel.

LIU W, HE W, WANG Q

Ferromanganese amino graphene oxide magnetic composite material for heavy metal removal, comprises three-dimensional structure composed of manganese ferrite nanoparticles, silicon materials coated on nanoparticles and graphene oxide sheets.

QIN G, ZHU X, HOU L, WU Z, HUANG R, YU Z, RAO X

Preparation of graphene oxide britannite composite used for dye adsorption includes reacting zinc sulfate heptahydrate and urea in water and adding graphene oxide dispersion.

ZHU X, ZUO B, ZHANG L

Preparing graphene oxide/gelatin composite filler by washing polyethylene, PVC or polyester fillers, reacting polyethylene filler in nitric acid, soaking polyethylene filler in glutaraldehyde, and soaking in graphene oxide/gelatin solution.

YANG K, ZHANG Y, XU J

Preparing carbon nitride-loaded graphene-based flexible fiber by adding carbon nitride soluble precursor to graphene oxide solution, injecting mixed dispersion to solution, and subjecting graphene oxide fiber to controlled heat treatment.

HUANG T, ZHU J

Preparing amino-modified graphene hydrogel used to remove composite pollutant in wastewater involves dissolving graphene oxide and carbon nitride in water and adding into crosslinking reducing agent solution and hydrothermally reacting.

FENG Y, ZHANG Y, SHEN M, CHEN B, LIAN X, LIANG S

Complex for removing radioactive cesium, comprises a matrix in which graphene oxide and chitosan are chemically bonded, and prussian blue particles fixed on or under the matrix.

ROH C, HUH Y S