国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16） C07（7） C02（5）
C01（2）
IPC小类 B01J（16）
IPC B01J023/72（16）
发明人 LIU X（2） LIU Y（2） WANG Z（2）
WU K（2） ZHANG Q（2） ZHANG Z（2）
ZHENG L（2）
公开年 2021（11） 2022（4）
申请年 2021（16）
专利权人

Preparing 2,5-furandicarboxylic acid comprises reacting 5-hydroxymethylfurfural with oxygen in mixed solvent composed of organic solvent and water in presence of oxidation catalyst.

ZONG B, CHEN G, ZHENG L, SUN Q

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

Preparing fluorine-doped graphene-supported copper(II) oxide composite material comprises e.g. adding fluorine-doped graphene into solvent, ultrasonically dispersing to form dispersion, adding copper nitrate to dispersion, mixing and heating, adding excess hydrazine hydrate, and heating.

CUI P, LIU X, LEI Z, WU R, WANG Z, LIANG H, LING Q

Preparing nano-composite material powder and applying catalysis involves weighing graphene, copper sulfate, sodium hydroxide, hydrazine hydrate and graphene with specific formulation ratio and carrying out ultrasonic mixing.

WANG X, YU J, MA Y, LIANG X, YIN M, JIN S, YAO T, ZHANG Z, HUA F, WU K, YE Z, YAO Y

Composite carrier bimetallic ester hydrogenation catalyst useful preparing 1, 3-propylene glycol by hydrogenation of fixed bed malonate alkyl ester, comprises silicon dioxide, graphene oxide, copper oxide, and nickel, zinc or silver.

SHI Q, LIANG P, XING Z, YU K, HE T, YANG X

Use of fullerene as cuprous stabilizer in preparation of fullerene-stabilized cuprous functional material for catalysts, energy storage batteries, sensors or preparation of bactericidal and antiviral medicine.

XIE S, ZHENG J, LIU X, HUANG L, CUI C, CHEN Z, YUAN Y, ZHU C, DENG S, LIN H, DUAN X, YANG T, TIAN H, LIN M, DENG L, ZHANG Q, ZHENG L

Preparing metal/graphene/single atom composite catalytic material involves reparing pure foam metal material, preparing graphene on the surface of pure foam metal material by chemical vapour deposition method, and vacuumizing.

CHENG H, ZHONG S, MO H, ZENG Y, WANG Z, WANG Y, LIU Y, HU M, WU H, CAO Y

Nitrogen-modified graphene-supported copper oxide composite material used for catalytically activate persulfate oxidation to remove organic matter in high-salt organic wastewater comprises copper oxide loaded on nitrogen-modified graphene.

LIU C, XIAO H, LIU Y

Core-shell structure useful e.g. for reducing carbon dioxide photo-catalyst obtained from 3D honeycomb-shaped nitrogen-doped graphitic carbon frame carbon material and a copper-containing compound through a polymer heat treatment reaction.

HE L, ZHAO Y

Transition metal single atom active catalyst comprises single atom transition metal as active component, active carbon, carbon nano tube, graphene, nano-diamond, any one of the graphitic carbon nitride as the carrier.

WU K, SUN S, YANG M