国家/地区 中国（10）
IPC部 C（10）
IPC大类 C02（10）
IPC小类 C02F（10）
IPC C08K003/04（6） C02F101/30（5） C02F101/38（3）
C02F103/08（3） B01J031/28（2） C02F001/14（2）
C02F001/28（2） C02F001/72（2） C02F003/34（2）
C08F002/44（2） C08F220/06（2） C08G083/00（2）
C08J003/075（2） C08K003/22（2） C08L001/02（2）
发明人 CHEN Y（2） LIU D（2） LV F（2）
QI H（2） WANG X（2）
公开年 2020（6） 2019（3）
申请年 2019（10）
专利权人 UNIV SOUTH C.（2）

Preparing graphene nano-sheet porous photo-thermal conversion material useful in photo-thermal conversion e.g. seawater desalination comprises dispersing graphite powder in high molecular monomer and performing monomer polymerization.

CHEN J, WANG X, ZHANG T, WANG A, JI W, XU N

Preparing cellulose/graphene oxide/ferroferric oxide composite hydrogel catalytic carrier used in field of sewage treatment, involves adding sodium hydroxide and urea to water, stirring to obtain mixed aqueous solution of sodium hydroxide.

QI H, CHEN Y, LIU D, LV F

Preparation of cellulose/graphene oxide/titania hydrogel used for photocatalysis and physical adsorption involves adding sodium hydroxide and urea to water, mixing to obtain mixed solution, pre-cooling, adding cellulose, and stirring.

QI H, CHEN Y, LIU D, LV F

Calcium alginate hydro-gel filter membrane comprises sodium alginate, soluble calcium salt, silver nitrate, graphene oxide, and black phosphorus.

ZHAO K, BAI T, XIE W, LI Z, SHUAI J, LIU X, TONG Y, LI B, YU L

Composite hydrogel having network structure used in wastewater treatment comprises polyethylene-based hydrogel including polyacrylamide hydrogel and/or polyacrylic acid hydrogel and is crosslinked by graphene oxide and crosslinking agent.

ZHANG J, WANG Y, WANG J, MING L

Graphene composite material useful in sewage treatment, comprises meltblown resin matrix, and rare earth element component hardly soluble or insoluble in water and graphene oxide component incorporated in meltblown resin matrix.

DANG X, YU B, LI J, WANG X

Preparation of hydrogel for desalinating seawater, involves reacting e.g. bromine-graphene oxide and N-isopropylacrylamide, performing Pickering emulsion, grafting with polydopamine, reacting with e.g. acrylic acid and potassium persulfate.

BAI L, LIU K, WANG W, CHEN H, YANG L, YANG H, WEI D, LIANG Y, YANG Z

Preparing nitrogen-doped iron-based graphene gel used for controlling environmental pollution, by mixing graphene oxide, iron salt and urea in solvent and reacting obtained mixed solution.

ZHUANG Y, SHI B

Photothermal conversion material comprises aerogel matrix comprising graphene and hygroscopic polymer containing polyhydrophilic polymer.

QU L, YAO H, CHENG H

Preparing grafted graphene and anthraquinone compound on plastic surface comprises e.g. hydrophilically modifying the surface of the plastic by using plasma, and dissolving the sulfonyl chloride group-containing hydrazine compound.

XU S, LIAO W, ZENG M, XU M, YAN B, YE Q