国家/地区 中国（17）
IPC部 B（18） C（18）
IPC大类 B01（18）
IPC小类 B01J（18）
IPC B01J037/08（18）
发明人 WANG L（2）
公开年 2021（18）
申请年 2021（10）  2020（8） 
专利权人 UNIV QINGDAO.（2）

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 graphene quantum dot modified zinc oxide catalyst used for photocatalytic degradation of methyl orange organic dye, involves preparing graphene quantum dot powder by solvothermal process, preparing zinc oxide catalyst.

LI S, LV N, WANG S, HAO P, JIA D, NING X, HAO A

Composite catalyst used for decomposing organic compounds in water, has support comprises conductor and catalyst formed on surface of support and comprises iron oxide which involves removing contaminants without addition of oxidizing agent.

CHOIWEONYONG, HYOUNG K, KIM S H

Graphene oxide and cadmium and zinc sulfide used for decomposing hydrogen by catalyzing water, involves mixing cadmium chloride hemipentahydrate, zinc chloride and ethylene glycol, adding sodium sulfide nonahydrate, transferring mixture to porcelain boat, placing it in tube furnace.

YANG D, SONG C, GAO X, LV S, WANG D

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

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

Silt-loaded photocatalyst used for degrading and purifying of organic matter in natural water body has silt loaded with graphene-nano bismuth ferrite, which is used to degrading organic pollutant in river and lake.

JIA B, HUANG Z, HE S

Ternary composite photocatalyst used for degrading organic pollutant, bacteria and virus, is prepared by mixing porous graphene, ytterbium niobate, and holmium, scandium and erbium trimetallic quantum dot ball milling and calcining.

ZENG H, DENG H, ZENG G

Preparing composite catalyst useful for catalytic ozone oxidation treatment of wastewater, comprises loading metal oxide and doped nitrogen element on carbon base material to obtain composite catalyst.

CAO H, XIE Y, DUAN F

Sewage treatment oxidation catalyst comprises catalyst carrier comprising clay, activated carbon and graphene, active component comprising activated alumina, manganese iron ore, rare earth element, and cerium-zirconium powder and organic solvent additive.

CHANG S