国家/地区 中国（12）
IPC部 B（12）
IPC大类 B01（12） C02（6） G01（2）
IPC小类 B01J（12） C02F（6） B01D（3）
G01N（2）
IPC B01J020/22（12）
发明人 CHEN J（2） CHEN Y（2） ZHANG T（2）
公开年 2019（12）
申请年 2019（11） 
专利权人

Preparing carrageenan-graphene oxide super macroporous hydrogel useful as adsorption material for adsorbing methylene blue dye in water comprises e.g. mixing flake graphite and sodium nitrate, adding sulfuric acid and placing in ice bath.

ZHANG L, LI C, CHEN J, CHEN Q, CAI Y, LV M

Preparing reduced graphene oxide/zeolitic imidazolate framework-67 aerogel for adsorbing uranium, by dispersing graphene oxide nanosheets, water and ascorbic acid suspension, adding hydrogel, dripping, reacting and freeze-drying hydrogel.

ZHANG D, ZHAO M

Improving wastewater treatment by silica-supported graphene oxide comprises e.g. sequentially treating wastewater through pretreatment, biochemical system, and secondary sedimentation tank and treating sewage in secondary sedimentation tank.

CHEN X, BAO X, YANG T, LIU T, GAO X

Graphene aerogel adsorbent used as solid phase extraction adsorbent for detecting phenylurea herbicides in water comprises graphene and triethylenetetramine.

SHI S, GE S, JIANG S, LIANG C

Synthesis of anionic polyaspartic acid functionalized magnetic nanohybrid by preparing magnetic graphene oxide-oxidized-multiwalled nanotubes-cobalt ferrite nanocomposites, reacting with polyaspartic acid and activator, and washing.

ZHOU C, ZHANG M, ZHOU K

Magnetic nanocomposite material for detecting heavy metal ion, is prepared by using graphene oxide, ferric chloride hexahydrate, preparing graphene oxide from ferrous chloride tetrahydrate and forming silica modified graphene oxide.

ZHAO L, ZHANG T, YANG Y, LI S, MA H

Removing thiophene sulfide in fuel oil comprises e.g. taking silicon dioxide- triethoxymethoxysilane-graphene oxide composite aerogel, filling into fixed bed adsorption device, introducing simulated gasoline and carrying out adsorption.

ZHANG B, CHEN F, LU Y, YIN L

Nano-material comprises AOP-KF solid alkali, chlorine dioxide, graphene powder, large pore size silicon dioxide, butyl titanate, cyclohexane and acrylate aqueous laminating adhesive.

ZHENG X, QI P, HU M, LI W, MAO S

Preparation of three-dimensional porous composite adsorbent material involves dispersing graphene oxide in deionized water, mixing ferrous sulfate tetrahydrate and sodium hydroxide solution, dispersing in dichloromethane and drying.

LIU Y, ZOU P, ZHAO J, YU X, CHEN Y

Preparation of nano hybrid material by modifying graphene oxide using 3-O-methyl gallic acid, coating manganese ferrite composite material through chemical coprecipitation method, mixing with fiber raw materials, and electrostatic spinning.

ZENG L