国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7） C02F（7）
IPC B01J027/24（7）
发明人 LI Y（7）
公开年 2020（3） 2021（2）
申请年 2020（2）  2021（2） 
专利权人

Degrading organic pollutants in water comprises using peroxodisulfate to degrade organic pollutants in water in the presence of a catalyst of copper single-atom copper or nitrogen-doped graphene.

LI Y

Preparation of sandwich structure nitrogen-doped zinc oxide coated nitrogen-doped graphene composite material used as photocatalytic material, involves mixing graphene oxide dispersion with aniline, adding ammonium persulfate aqueous solution, stirring to obtain mixed solution, and calcining.

LI Y, NING X, ZENG B

Composite useful for catalyzing degradation of organophosphorus compounds, prepared by mixing copper oxide nanoparticles/three-dimensional nitrogen-doped graphene catalyst, organophosphorus compound and aqueous ammonia solution and hydrolyzing.

ZHANG J, LI Y, GUO S

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

Magnetic photocatalyst used for treating antibiotic wastewater, comprises sulfur-doped graphite-type carbon nitride nanosheet as carrier modified with graphene and ferroferric oxide particles.

WANG L, DOU Y, LI Y, YAN T, SUN Q

Preparing graphite phase carbon nitride/graphene photocatalyst comprises preparing graphite phase carbon nitride and graphite oxide, mixing, dispersing, adding hydrazine hydrate, stirring, cooling, centrifuging, drying and heating.

GUO G, HU Q, LI Y, YAN P, WANG C, HAN X, LIAN L, ZHAO Y

Graphene/graphitic carbon nitride three-dimensional network composite film useful in photocatalytic degradation of pollutants, comprises graphene as carrier and nano-sheet graphitic carbon nitride.

HOU C, LIU Y, HAN X, LI Y, WANG H, ZHANG Q