国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC B01J023/34（9）
发明人 CHEN S（2） ZHAO Y（2）
公开年 2021（9）
申请年 2021（7）  2020（2） 
专利权人

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

Metal-modified ceramic foam ozone catalyst comprises ceramic foam carrier, transition coating and active components, and foamed ceramic carrier has open-cell meshed foam structure.

YU H, QUAN X, ZHAO Y, CHEN S

Metal or metal ion modified carbon-based ozone activation catalyst used for for oxidizing and decomposing volatile organic compound, is formed by supporting metal or metal salt on inside and surface of carbon carrier.

SU F, ZHENG C, ZHU J

Preparation of single atom-supported carbon-based catalyst used for removing antibiotics in liquid, e.g. sulfa by mixing graphene oxide and deionized water, adding manganese salt aqueous solution, sonicating, freeze-drying, and heating.

LV H, LI P, SHEN B, ZHANG H, MA C

Preparation of clay mineral-based catalyst used for activating persulfate in degrading organic pollutant by preparing natural clay minerals-containing slurry, adding carbon source, stirring, filtering, washing, and re-dispersing in water.

YANG H, DONG X

Controlling crystal plane structure exposed on surface of titanium dioxide quantum dots useful for preparing composite photocatalyst, comprises e.g. adding tetrabutyl titanate to absolute ethanol, stirring, adding hydrochloric acid solution.

WANG G, XIANG Y, WANG F

Preparing sewage treatment catalyst, involves dissolving graphene oxide in deionized water, treating, adding ethanol solution to dispersion, adding manganese acetate tetrahydrate and L-lysine into dispersion, and hydrothermally-reacting.

ZOU J

Photocatalytic composite particle for photocatalytic film in water treatment comprises strontium titanate comprising single crystal particles of strontium titanate of octahedron, dodecahedron or regular hexahedron.

DUAN D, JIA Q, ZHONG L, CHEN S, REN Y

Preparing photocatalytic film useful for photocatalytic degradation of folic acid wastewater comprises dissolving titanium source, grinding, centrifuging, pre-treating polyvinylidene fluoride micro-filtration membrane.

GAO Y, ZHOU Z, ZHAO Y, XING Z, ZHANG Y, CAO F, WU Z, FU X, ZHANG M, LIU F