国家/地区 中国（42） 韩国（29） 世界知识产权组织（6） 印度（3） 美国（3）
IPC部 B（76） C（46） H（11）
F（3） G（2）
IPC大类 B01（76） C01（15） C07（15）
C02（11） H01（11） C25（8）
B82（4） F01（2） G01（2）
IPC小类 B01J（76）
IPC B01J037/08（76）
发明人 PARK D C（7） SUJIN G（6） LIU Y（4）
JIANG X（3） KI J H（3） KIM C H（3）
LEE K（3） LI M（3） WANG J（3）
CHEN H（2） DENG P（2） HUANG C（2）
HUANG H（2） HUANG Q（2） HUANG W（2）
公开年 2022（76）
申请年 2022（34）  2021（25）  2020（17） 
专利权人 VINATECH CO .（7） CHINA PETROL.（4） UNIV KOREA R.（3） UNIV SUNGKYU.（3）
BASIC SCI IN.（2） BEIJING SING.（2） GUANGZHOU EN.（2） HAINAN SHENY.（2）
KOREA INST E.（2） KOREA INST S.（2） SINOPEC BEIJ.（2） UNIV DALIAN .（2）
UNIV GUILIN .（2） UNIV HAINAN（2） UNIV HAINAN .（2） UNIV PUSAN N.（2）
ZHEJIANG SYN.（2）

Preparing nano-nickel catalyst used for producing hydrogen from low-temperature liquid-phase formic acid, involves performing in situ growth of nickel-based organic framework compound nickel-metal-organic framework- reduced graphene oxide precursor on graphene oxide by hydrothermal process.

CHEN X, JIA L

Photo-thermal catalytic composite material used as photo-thermal catalyst, comprises nitrogen-doped graphene as carrier, and copper sulfide/nitrogen-titanium dioxide nanoparticles formed by coating copper sulfide and nitrogen-doped titanium dioxide as active component.

WEN Y, WANG X, KAN J, LIU Y, WAN J, GONG R, WU G, YAO D

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

Producing supported noble metal catalyst for sensor, electrode material, and adsorbents, and for specific gas-phase and liquid-phase reaction, comprises mixing noble metal metal salt and porous support, and heat-treating mixed powder.

PARK J C, YANG J, WOOK K, OH K, LEEHAKKEUN

Preparing sulfonic acid solid acid catalyst useful for preparing lactose, comprises e.g. adding hydroxide as acid center metal to water dispersion system, converting hydroxide of metal, soaking composite skeleton after cooling in concentrated sulfuric acid, filtering product, and drying.

HUANG Q, CHEN Z, JIANG X

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

Photocatalyst useful for water decomposition, comprises graphene nanosheet and doping element dispersed in graphene nanosheet.

KIM T, GOURI S D, KUMUD M T

Preparation of graphene-based composite catalyst used as electrocatalyst, involves soaking graphite oxide particles in polar solvent, separating, dispersing obtained precipitate in nonpolar solvent, slowly adding metal salt powder, mixing, separating, drying obtained solid powder and heat-treating.

HE H, LIU Y, GUO W, ZHANG S, HE Z, GAN B

Metal atom high doping amount single atom catalyst useful in sewage treatment, metal atom high doping amount single atom catalyst is obtained by heat treatment of metallocene-modified two-dimensional material.

WANG L, HUANG Z, YU H