国家/地区 中国（42）
IPC部 B（42） C（29） H（2）
IPC大类 B01（42） C07（12） C02（9）
C01（7） B82（2） H01（2）
IPC小类 B01J（42）
IPC B01J037/08（42）
发明人 LIU Y（4） JIANG X（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） LI Y（2） LIU J（2）
MA J（2） RAO P（2） SHEN Y（2）
公开年 2022（42）
申请年 2022（29）  2021（8）  2020（5） 
专利权人 CHINA PETROL.（4） BEIJING SING.（2） GUANGZHOU EN.（2） HAINAN SHENY.（2）
SINOPEC BEIJ.（2） UNIV DALIAN .（2） UNIV GUILIN .（2） UNIV HAINAN（2）
UNIV HAINAN .（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

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

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

Preparing non-metallic catalyst useful for liquid-phase hydrogenation of nitroaromatics, comprises e.g. ultrasonically stripping graphene oxide aqueous solution, reducing graphene oxide working solution, filtering, freeze-drying, placing hydrothermal rGO and naturally cooling.

LIU Y, XIONG W, HAN D, LIU P

Low-temperature high-efficiency ammonia decomposition catalyst useful in ammonia decomposition hydrogen production reaction, comprises Santa Barbara amorphous-15-graphene as carrier, and nickel as active ingredient.

ZHANG L, CAI J, WEN J, ZHAO X, ZHANG H

Preparing modified kaolin loaded graphene-phase carbon nitride/titania composite photocatalytic material, e.g. preparing porous graphite phase carbon nitride, and performing hydrothermal reaction with tetrabutyl titanate and hydrochloric acid modified kaolin in presence of aqueous ammonia.

CHEN W, ZHANG S, WANG T

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Cobalt-nitrogen-carbon catalyst useful in technical field of preparation of catalyst materials, comprises negatively charged carbon as carrier, and carbonizes with ligand connected to cobalt to form cobalt-nitrogen-carbon structure.

PEI X, WANG F, GONG Z, DENG X, HUANG C