国家/地区 中国（15）
IPC部 B（15）
IPC大类 B01（15） C02（15）
IPC小类 B01J（15）
IPC C02F001/72（15）
发明人 LIU X（3） JIN H（2） LI S（2）
LIU R（2） PU M（2） XU B（2）
ZHAO M（2） ZHENG X（2）
公开年 2023（15）
申请年 2022（8）  2023（7） 
专利权人 UNIV TIANJIN（2） UNIV WENZHOU（2）

Preparing niobium pentoxide/graphene composite photocatalyst comprises preparing glutamic acid functionalized graphene quantum dots, compounding glutamic acid-functionalized graphene quantum dots with graphene oxide, and then compounding with niobium pentoxide nanoparticles.

XU J, GAO X, GONG J, DING Z, SHI J, LIU X, LI R

Preparing catalyst used for generating singlet oxygen by targeting activated persulfate by dissolving aniline and ammonium persulfate in hydrochloric acid solution, freezing ammonium persulfate solution, pouring graphene oxide solution, filtering, washing and drying and performing thermal reduction.

ZHAI H, WANG R, JI M

Preparation of metal organic framework/reduced graphene oxide composite photocatalyst for degrading antibiotic, involves heat-reacting graphene oxide aqueous solution with ethanol dispersion of reaction product of zinc nitrate hexahydrate solution and dimethylimidazole solution.

HE B, JIN P

Graphene-supported metal single-atom composite material comprises metal single-atom material contains metal active center and graphene material coordinates to realize anchoring of metal monoatomic material on graphene material.

SHANG Y, LIU Z

Transition metal cobalt-loaded graphene three-dimensional macroscopic catalyst useful for catalyzing and activating the organic matter degraded by persulphate, comprises carrier and active component.

XU B, PU M, JIN H, ZHENG X, ZHAO M, LI S, LIU R

Preparation of T-type Fenton catalyst in which ferric oxide and iron oxychloride crystals coexist for processing organic wastewater, involves adding graphene powder and ferric chloride, grinding, and calcining for solid-phase synthesis.

MA Y, LIU X, LI Y, YUE D, SHI G

Nitrogen-doped graphene three-dimensional macroscopic catalyst comprises nitrogen source and carbon source.

TANG Y, JIN H, PU M, XU B, BEI K, JIN Z, ZHENG X, ZHAO M, AN N, LIU R

Preparing ozone-enhanced graphite nitrogen-doped graphene catalytic material comprises introducing graphene and water, carrying out hydrothermal reaction, mixing graphene dispersion after oxide etching with nitrogen precursor, and heating in protection of carrier gas and reacting.

HU T, CHEN S, HONG J, ZHANG Q

Preparation of non-homogeneous iron-based bimetallic mono-atom catalyst for activating persulfate, involves adding e.g. nitrogen source dicyandiamide into prepared graphite oxide dispersion, stirring, and adding into sulfuric acid or hydrochloric acid solution.

CHEN H, LI G, NIE Y, TAO L, QIAO Z, DING C, YU Y, ZHAO Y

Preparing fiber-reinforced type porous titanium-based electro-catalysis filter material comprises pretreating titanium substrate, mixing with polymer agglomerant, pressing into flat laminated structure, calcining, loading nano middle layer and active layer of catalytic layer.

ZHANG C, LIU Y, ZHAO X, WANG C, WANG Y, KONG W