国家/地区 中国（38）
IPC部 B（38）
IPC大类 B01（38） C02（38） C09（3）
C01（2）
IPC小类 B01J（38）
IPC B01J027/24（38）
发明人 WANG L（5） WANG X（4） YANG L（4）
CHENG F（3） LI J（3） LI Z（3）
MA Y（3） SUN M（3） ZHANG M（3）
ZHAO H（3） ZUO N（3） CHEN Y（2）
CHU F（2） HE J（2） HUANG J（2）
公开年 2021（38）
申请年 2021（26）  2020（12） 
专利权人 HARBIN INST .（3） SHANGHAI INS.（3） SHANDONG HUA.（2） UNIV NANKAI（2）
UNIV SHANXI（2） UNIV XIAN TE.（2）

Nitrogen-modified graphene-supported copper oxide composite material used for catalytically activate persulfate oxidation to remove organic matter in high-salt organic wastewater comprises copper oxide loaded on nitrogen-modified graphene.

LIU C, XIAO H, LIU Y

Graphene/carbon nitride composite material used for simultaneously photocatalytically degrading organic matter and hydrogen production, comprises carbon nitride compounded on graphene sheet and having non-layered structure.

YANG Y, GAI T

Preparing non-metallic nitrogen atom-modified natural material or industrial material useful for e.g. electrocatalytic removal of halogenated organic pollutants comprises e.g. dissolving carrier material powder and nitrogen source in water, using ultrasonic dispersion technology, and annealing.

BIAN Z, ZHANG D, WANG H

Method for efficiently decomposing hydrogen peroxide with graphene-coated cobalt catalyst under acidic conditions, involves mixing diaminomaleonitrile and cobalt salt, hydrothermally heating, drying precipitate, acid washing and drying.

LI Z, WU M, LV H, YU C, ZHANG T, YANG L, WU W, LYU H

Preparing graphite-like phase carbon nitride/graphene/graphene oxide composite aerogel involves grinding urea or melamine or mixture of urea and melamine in any ratio into powder, and heating to obtain graphite-like phase carbon nitride.

WANG F, ZHAO H, SHEN P, LV Y, LIANG X, BU S, GUO J, REN M, YUAN C, CHENG F, LI E, MA D, BAI Y, SHEN Y

Transition metal single atom active catalyst comprises single atom transition metal as active component, active carbon, carbon nano tube, graphene, nano-diamond, any one of the graphitic carbon nitride as the carrier.

WU K, SUN S, YANG M

Preparing nitrogen and sulfur co-doped graphene supported cobalt catalyst useful for e.g. activating persulfate comprises e.g. preparing graphene oxide with cobalt chloride, dispersing, grounding and mixing with nitrogen source and sulfur source, calcining under inert gas and purifying.

SHI H, REN N, XIAO Z, FENG X

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

ytterbium-erbium co-doped ytterbium-erbium/graphene-dicyanocyanamide photocatalyst is useful in the catalytic degradation of organic dyes e.g. rhodamine B under visible light or near infrared light.

XIE J, YU Z, ZHANG K, GUAN B, WANG K, WANG J, MENG J, LIU W

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