国家/地区 中国（39）
IPC部 B（39）
IPC大类 B01（39） C02（39） C01（2）
IPC小类 B01J（39）
IPC C02F101/30（39）
发明人 LIU Y（5） DONG S（4） LI Y（3）
SUN J（3） CHEN J（2） DENG L（2）
DING X（2） HU J（2） HUA Y（2）
JIN J（2） LI C（2） LI H（2）
LIU S（2） SUN L（2） TAN L（2）
公开年 2017（19） 2016（17） 2018（3）
申请年 2016（39）
专利权人 UNIV HENAN N.（4）

Preparing glucan modified graphene oxide material for adsorbing dyes in wastewater, involves taking graphene oxide suspension with deionized water, ultrasonic dispersing graphene oxide, and peeling to obtain oxidized graphene suspension.

XIE Y

Degradation of rhodamine B using UV light source, by adding rhodamine B solution to reaction tube of photocatalytic instrument, adding graphene-loaded silver photocatalyst, ultrasonically-dispersing and irradiating by UV light source.

DUAN L

Preparing graphite oxide-loaded bismuth tungstate-based photocatalyst by dispersing sodium oleate, bismuth III nitrate pentahydrate and sodium tungstate dehydrate in ethylene glycol solution, adding graphene oxide and reacting mixture.

DAI J, DAI Q, WANG C

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 modified titanium dioxide film nano composite structure used for photocatalytic degradation of organic pollutant involves spin coating graphene dispersion on surface of titanium dioxide nanorod array and washing.

YI G, QIN P, ZU X, TAN M, LUO H

Preparing titanium dioxide nanoparticle/graphene composite photocatalytic material comprises e.g. adding deionized water and concentrated sulfuric acid, placing precipitate in deionized water and mixing with dimethylformamide.

XIE Y, SUN C, FU Y, LING Y, WU S, QIAN J

Preparation of graphene-titania photocatalytic composite material used in photocatalytic degradation of organic dye, involves chemically synthesizing graphene oxide, dissolving in ethanol, and ultrasonically processing.

PU S, ZHU R, DENG D, MA J

Removal of organophosphorus pesticide in wastewater involves diluting wastewater using water, adding e.g. potassium peroxymonosulfate and iron/nickel oxide/graphene composite, mixing, irradiating UV, and degrading organophosphorus pesticide.

ZHENG B, ZHAO L, ZHANG K, LI C, NIU J, CHENG W, CUI J

Preparing recyclable zinc oxide/graphene aerogels photocatalyst comprises e.g. preparing graphene oxide by modified Hummers' method, taking graphite powder as raw material, adding prepared graphene oxide into graphene oxide aqueous solution.

DONG S, JIN J, GUO T, DING X, YUE X, ZHAO Y, ZHANG F, YANG P

Composite nanomaterial used for purifying water by absorbing heavy metal ions and organic matter, comprises graphene oxide, carbon nanoparticles and selenium nanoparticles grown on surface of graphene nanosheets.