国家/地区 中国（24）
IPC部 B（24）
IPC大类 B01（24）
IPC小类 B01J（24）
IPC B01J027/24（24）
发明人 ZHANG L（4） LI X（3） LI Y（3）
WANG J（3） WANG Z（3） LI W（2）
LIU X（2） SUN Z（2） WANG Y（2）
YANG Y（2） ZHANG X（2） ZHAO Y（2）
公开年 2020（24）
申请年 2020（14）  2019（10） 
专利权人 QINGDAO PINT.（2） UNIV TONGJI（2）

Preparing persulfate-activated nitrogen-doped graphene-supported carbon nitride composite material used for removal of pollutants in water, by selecting and uniformly mixing commercial graphene, melamine and urea, and calcining.

LIU H, SUN P, DI Z, FANG Y

Synthesis of graphite-based nitrogen-chelated iron(III) ion-iron oxide catalyst used for sewage treatment agent involves mixing nano-ferrous ferric oxide in methanol and zinc salt in graphene oxide solution, aging, roasting, and cooling.

HU C, WANG Y, LV L

Preparing carbon nitride-loaded graphene-based flexible fiber by adding carbon nitride soluble precursor to graphene oxide solution, injecting mixed dispersion to solution, and subjecting graphene oxide fiber to controlled heat treatment.

HUANG T, ZHU J

Preparation of visible light-ozone catalytic catalyst for treating high-salt wastewater of coal chemical industry includes calcining dicyandiamide and zinc salt, and ball-milling with graphene, ascorbic acid and polyethylene glycol.

MA D, LI L, LI W, WANG J, GAO M, LIU M, CHEN G

Photocatalytic material comprises foamed nickel, nano boron-doped graphene carbon nitride, graphene oxide, sodium tungstate and iron nitrate.

WANG Z

Photocatalytic material for degrading ammoniacal nitrogen in sewage under simulated sunlight conditions, is prepared using titanium dioxide, graphene oxide and graphitic carbon nitride by electrostatic assembly adsorption method.

LI H, CAO Y, YUE X, LI Y, XUE S

Aerogel composite material photocatalyst for the degradation of microcystin, comprises carbon nitride, reduced graphene oxide aerogel and magnetic materials and prepared by dispersing carbon nitride and magnetic material in a solvent.

DING P, HE Y, CHEN C, LI J, KAI T, HUANG R, WU P

Graphitic carbon nitride (g-C3N4)-bismuth(III) oxide heterojunction photocatalytic degradation and adsorption composite material used in sewage purification comprises sulfur-doped g-C3N4 supported graphene, bismuth nitrate and zinc nitrate.

ZHANG X

Preparation of nitrogen-doped nano-cobalt sulfide/graphene photocatalytic material used for degradation of organic pollutants, involves dispersing graphene oxide, dissolving 2-methylimidazole, and adding obtained graphene oxide composite.

SUN Z

Preparation of nitrogen-doped nano zinc sulfide/graphene photocatalytic material used for degrading rhodamine B under visible light, by placing ZIF-8-graphene oxide composite and ceramic boat with sulfur powder into tubular furnace.

SUN Z