国家/地区 中国（14）
IPC部 B（14）
IPC大类 B01（14） C02（14）
IPC小类 B01J（14）
IPC C02F101/30（14）
发明人 LI H（14）
公开年 2022（3） 2017（2） 2019（2） 2020（2） 2023（2）
申请年 2022（4）  2019（3）  2016（2）  2020（2） 
专利权人

Graphene oxide modified photocatalyst cloth used in sewage treatment, comprises net cloth and graphene oxide modified photocatalyst.

LIAO C, LIU C, LI H

Preparing GO (graphene oxide)-induced MXene hydrogel in photocatalytic degradation of dyes or antibiotics, involves etching MAX precursor with fluorine-containing etchant to obtain MXene, preparing MXene into suspension, and mixing aqueous dispersion of graphene oxide.

LI H, HOU S, SONG W, JIA T, BAI X

WO3 doped with ZIF-67 visible light catalytic composite material used to pollutant purification, is obtained by uniformly dispersing WO3 @ZIF-67 composite powder on surface of graphene oxide film and firmly combining; where WO3 powder is uniformly wrapped by ZIF-67 crystals.

ZHANG L, SHAO X, LI H

Preparing graphene/cellulose aerogel-based composite photocatalyst useful for treating wastewater containing methylene blue, comprises e.g. mixing cellulose into sodium hydroxide/urea mixed solution, centrifuging, adding titanium dioxide and graphene oxide solution into it, and post-processing.

JIAO D, LU W, CAI X, TAN X, LI H

Preparing silver-zinc oxide-graphene aerogel photocatalyst used in visible light band, involves adding zinc oxide powder into silver nitrate solution, dropping slowly sodium hydroxide solution during stirring, and washing centrifugally.

WEI W, ZHOU Z, MA Q, DING J, LI H, XU X

Preparing carbon material-coated spinel iron oxide in-situ growth metal-organic frameworks adsorption catalytic composite comprises synthesizing nano spinel ferrite magnetic nanomaterial and carbon-coated magnetic spinel iron oxide.

DAI X, LI H, YAO J, YANG Z, CHENG M, YU B

Composite hydrogel used in water treatment, is prepared from inorganic nanoparticles, graphene oxide, epichlorohydrin, perchloric acid.

LI H

Preparation of graphene magnetic aerogel in sewage treatment, by mixing graphene oxide solution, reducing agent and iron(II,III) oxide magnetic nanospheres, performing solvothermal reaction to generate hydrogel, washing and freeze-drying.

DANG A, WANG Y, LI T, ZHAO T, LI H, AI Y

Preparing vitamin B12 and ruthenium complex bifunctionalized graphene photocatalytic material useful as photocatalyst in photocatalytic degradation of organic-halogenated compounds.

SUN Y, ZHANG W, MA T, WANG Y, WU S, LI H, DENG Z, SONG X

Preparing cellulose-based catalytic membrane for treating dye wastewater by adding graphene oxide into ethylene glycol, adding cotton pulp cellulose into solvent system, and adding composite material into cellulose solution.

ZHANG S, LI H, HOU C, ZHAO M, HUA C, CHEN W