国家/地区 中国（4）
IPC部 B（4）
IPC大类 B01（4）
IPC小类 B01J（4） C02F（4）
IPC B01J037/00（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

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

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

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