国家/地区 中国（36） 韩国（16） 印度（12） 美国（7） 世界知识产权组织（7） 欧洲专利局（EPO）（2）
IPC部 B（73） C（47） H（10）
A（6） G（4）
IPC大类 B01（73） C02（19） C01（18）
B82（11） H01（10） C25（8）
C07（7） A61（5） C09（3）
G01（2）
IPC小类 B01J（73）
IPC B01J035/00（73）
发明人 LIU X（4） ZHANG X（4） LEE S Y（3）
WANG X（3） CHEN Y（2） GUO H（2）
JEONG H Y（2） JEONGSE Y（2） JIANG W（2）
KHAN A A P（2） KUMAR R（2） LEE J S（2）
LEE S（2） LIU C（2） LIU H（2）
公开年 2022（73）
申请年 2022（33）  2021（29）  2020（10） 
专利权人 CAS DALIAN C.（2） INST METAL R.（2） KOREA INST S.（2） PURESPACE IN.（2）
UNIV SHOOLIN.（2） UNIV SUNGKYU.（2） UNIV YONSEI .（2）

Preparing graphene titanium dioxide composite involves taking container, adding mixed solution of titanate and methanol, then graphene, acutely stirring uniformly, adding N, N-dimethyl amide, ultrasonically stirring, fully mixing titanate with the graphene, condensing and refluxing.

XU L

Nanofoam for removal of organic pollutants e.g. rhodamine B, comprises waste polyethylene, nitrogen doped graphene oxide and titanium dioxide dissolved in suitable solvent, where combination of graphene-oxide and semiconductor material is applied over surface of waste plastic.

SAJISHA V S, PARVEEN S R, PARASHAR D, SHARMA V, VERMA R, KAUR S, PANDEY N K, KAUR K, KAUR H

Preparing single atom catalyst comprises preparing support, adsorbing support to working electrode, supporting working electrode and forming single atom on support by applying voltage to mixed solution.

WHANG D M, SOO K M, HWAN H Y

Catalyst useful for carbondioxide conversion, comprises metal nanoparticles and carbon support supporting metal nanoparticles.

HYUN L D, HYO K T, KIM S I, JUNG P

Preparing broad-spectrum responsive type antibacterial composite film used in treatment of Escherichia coli wastewater, by preparing MIL-101 (iron)/graphene quantum dots composite material, dispersing in dopamine solution, adding polyvinylidene fluoride base film, shaking and washing.

DENG M, MA X, ZHENG S, YANG L, QIU M, WANG Q, XUE B

Lead-free perovskite type graphene-like carbon nitride visible photocatalyst comprises lead-free perovskite cesium tin chloride, and two-dimensional carbon nitride material, and prepared by e.g. adding cesium chloride and tin(II) chloride into container, placing in oven, and adding melamine.

DONG F, TAN T, SHENG J

Hydroxide radical generating system comprises up conversion layer including first up-conversion layer and second up-conversion layer, photocatalyst layer, and photonic crystal layer.

KIMHYEONGIL, IN J H

Producing mesoporous metal carbide layer with defined nanostructuring as catalyst, comprises providing mesoporous metal oxide layer, and contacting metal oxide layer in reducing atmosphere containing carbon source, with carburizing reaction.

FRISCH M, KRAEHNERT R

Graphitic carbon nitride based photocatalyst used for degradation of pollutants present in wastewater or polluted waters, comprises potassium and phosphorus co-doped graphitic carbon nitride, graphene oxide, and metal ferrite.

SINGH P, KUMAR R, RAIZADA P, KHAN A A P

Graphitic carbon nitride (g-C3N4) based magnetic photocatalyst useful for degradation of pollutants present in wastewater or polluted waters, comprises K and P co-doped g-C3N4, graphene oxide and alkaline-earth metal ferrite.

SINGH P, KUMAR R, RAIZADA P, KHAN A A P