国家/地区 中国（10）
IPC部 B（10） C（8）
IPC大类 B01（10） C02（8）
IPC小类 B01J（10）
IPC B01J020/30（10）
发明人 CHEN C（2） CHEN X（2） JIANG W（2）
LIN X（2） LU Y（2） SUN D（2）
ZHANG N（2）
公开年 2020（3） 2016（2） 2021（2）
申请年 2015（2）  2018（2）  2019（2）  2021（2） 
专利权人 UNIV NANJING SCI TECHNOLOGY（10）

Preparation of carbon fiber gel material used in absorbing organic solvent and oil, involves pre-activating ZIF-8-polyacrylonitrile fiber to obtain fiber material, mixing with graphene oxide, and adding water and tert-butanol mixed solution.

CHEN K, GUO X, YAO Y, QI J, WANG C, ZHANG Z, LI J

Preparing graphene aerogel/iron-zirconium bimetallic metal-organic framework comprises e.g. dispersing zirconium(IV) chloride, iron(III) chloride hexahydrate, 2-aminoterephthalic acid and polyvinylpyrrolidone in N,N-dimethylformamide, adding graphene aerogel, and performing hydrothermal reaction.

ZHANG Y, TANG J, LIU F, WANG L, QIAN J

Preparing polydopamine/graphene oxide fluffy nanofiber adsorbent, by mixing dopamine hydrochloride solution and graphene oxide dispersion liquid, soaking fluffy polyacrylonitrile nanofiber in reaction system, reacting, and freeze drying.

FENG Z, WU F, LI R, LI T, DU L, YUAN X

Preparing composite material useful for adsorbing copper ions comprises e.g. stirring to mix ferric chloride and ferrous chloride in graphene oxide dispersion, adjusting pH, and reacting at room temperature to obtain magnetic graphene oxide.

LIN X, XU Z

Preparing nano-cellulose-graphene oxide composite material used in environment and biomedical field, by adding dimethylformamide to dispersion of graphene oxide in dimethylformamide, adding nanocellulose amino group and stirring.

CHEN X, SUN D, CHEN C, XU X

Preparing graphene oxide modified montmorillonite composition adsorption material useful in the adsorption of heavy metal and organic pollutants, comprises e.g. dispersing sodium-based montmorillonite in water and adding hydrochloric acid.

WANG F, ZHU S, XIA M, LEI W

Preparation of three-dimensional graphene oxide/polyethylene imine/carboxymethyl cellulose composite material for heavy metal ion adsorption, involves taking graphene oxide and water, ultrasonicating, adjusting pH value.

LIN X, MENG H

Preparing graphene composite gel involves dispersing graphene oxide in dispersion liquid, adding ethylene diamine and iron oxide in obtained mixture, and then heating obtained mixture on water bath.

JIANG W, ZHANG N, ZHOU S, XIE Q, LU Y, YU J, MAO J

Preparation of high oil-absorption graphene composite material useful for processing organic reagent leakage, involves adding polyacrylonitrile nanofiber to water, dispersing graphene oxide in water, adding hydrazine, and drying.

CHEN C, CHEN X, HUANG Y, SUN D, YANG J, ZHANG H, WU Q

Method for preparing magnetic graphite-based heavy metal adsorption material involves adding graphene, polyacrylic acid to ethanediol, performing hydrothermal reaction, magnetic separation and adding N,N'-dicyclohexylcarbodiimide.

JIANG W, LI F, PENG Z, WANG Y, ZHANG N, LU Y, ZHONG S