国家/地区 中国（11）
IPC部 B（11） C（6） H（2）
IPC大类 B01（11） C07（3） B82（2）
C01（2） H01（2）
IPC小类 B01J（11）
IPC B01J021/18（11）
发明人 ZHANG Z（11）
公开年 2021（4）
申请年 2021（3）  2022（2） 
专利权人

Preparing high dispersing carbon dioxide hydrogenation catalyst by using copper iron oxide doped graphene oxide as precursor used as carbon dioxide hydrogenation liquid fuel catalyst, comprises e.g. mixing iron salt and copper salt in solvent, and stirring graphene oxide added with suspension.

CAI M, GUO L, SUN S, ZHANG Z, WEI Y

Preparing composite material that is used for producing catalytic hydrogen, involves dispersing uniformly graphene oxide in water solvent, adjusting pH is adjusted, adding dopamine hydrochloride, stirring reaction at room temperature to obtain first mixed solution, dispersing uniformly metal salt.

ZHAO L, LI J, HOU S, YAN K, WANG S, ZHANG Z, LV L, TAO K, XUE Y

Preparation of defective carbon material used in activating oxidant to degrade organic pollutants, comprises performing plasma etching onto carbon material.

DU Z, ZHANG L, TIAN X, ZHANG Z, FENG L, LIU S, LIU Y

Monolithic boron-doped titanium silicalite catalyst carrier used for preparing titanium silicalite catalyst, has metal framework with interpenetrating three-dimensional pores inside, and boron-doped carbon layer grown on metal framework.

CHEN M, GAO P, CHEN J, ZHANG Z, WANG M, JI S, WANG H, LV H, SUN Y, CAO G

Preparing ordered lignin carbon-carbon nanotube composite material used for preparing hierarchical porous graphene, involves modifying lignin, preparing lignin/catalyst precursor, carbonizing and catalyzing precursor, and producing methane to make carbon nanotubes grow using self-catalytic reaction.

XI Y, LIU X, WANG H, KONG F, WANG S, YANG M, LIU Q, CUI H, ZHANG Z

Preparing titanium dioxide-graphene photo-catalytic complex film useful in photocatalytic degradation of organic pollutants and other fields comprises e.g. ultrasonic cleaning quartz substrate and drying, adding into silane coupling agent.

YING G, ZHANG Z, SUN C, LIU L, HU C

Preparation of modified nitrogen-doped graphene oxide UV photocatalytic film involves obtaining nitrogen-doped graphene oxide, and adding nitrogen-doped graphene oxide, film raw material and pore-forming agent to titanium dioxide dispersion.

ZHANG Z, YANG F, ZHANG Y, XU B, LV Y, ZHANG T

Improving photocatalytic activity of bismuth ferrite-graphene oxide composite material comprises e.g. placing photocatalytic reactant and bismuth ferrite-oxide graphene composite material in transparent container and turning.

WU H, WANG Y, XU Z, LIU A, ZHANG Z, DING H, LI J, LU C, LING H

Preparing magnetic graphene complex titania nano-material comprises adding natural graphite and sodium nitrite into three-necked flask at room temperature, cooling under ice bath, adding concentrated sulfuric acid into flask and stirring.

ZHANG Z, HU J

Nanotitanium dioxide-graphene composite material preparation used in capacitor involves adding graphene oxide solution with titanium dioxide nanoparticles to obtain uniform dispersion, and performing hydrothermal reaction.

DAI J, WANG S, XIAO F, ZHANG Z