国家/地区 中国（26）
IPC部 B（26）
IPC大类 B01（26） C02（12） C01（5）
C07（5）
IPC小类 B01J（26）
IPC B01J037/10（26）
发明人 WANG J（4） LI X（3） LIU X（3）
ZHANG Z（3） CHEN B（2） CHEN X（2）
JIA L（2） JIN H（2） LI J（2）
LI Y（2） LIU R（2） QIU S（2）
SONG J（2） SUN J（2） SUN L（2）
公开年 2022（18） 2023（8）
申请年 2022（26）
专利权人 UNIV XIAMEN（3） UNIV GUILIN .（2）

Preparation of nitrogen-phosphorus-doped graphene perovskite lanthanum nickel oxide catalyst for preparing hydrogen, involves ultrasonically-dispersing graphene oxide in water, adding e.g. ammonium dihydrogen phosphate, stirring, reacting, cooling, filtering, and washing.

ZOU C, JIA L

Nitrogen-doped graphene three-dimensional macroscopic catalyst comprises nitrogen source and carbon source.

TANG Y, JIN H, PU M, XU B, BEI K, JIN Z, ZHENG X, ZHAO M, AN N, LIU R

Ultrasonically assisted preparation of oxygen-enriched defect graphene encapsulated metal nickel catalyst for synthesizing 4-aminoindole, involves adding nickel salt and organic ligand in solvent and performing hydrothermal reaction, followed by performing ultrasonic reflux treatment on precursor.

LI X, YAO Y, YAN W, LU C

Application of beta-manganese dioxide in catalytic formaldehyde dehydrogenation.

ZHENG J, YE S, XIE J, LI X, CHEN H, ZHANG N, ZHANG P, CHEN B

Catalyst for carbonylation of methanol, comprises active component, which is metal oxide composite of cerium, zirconium and metal chosen from at least one of copper and nickel, and carbon carrier and is cerium-zirconium-metal oxide/carbon.

LIU X, CHEN Y, ZHU H, ZHANG L, GUO S

High-efficiency volatile organic compounds photocatalytic purification material, prepared by ultrasonically dispersing nitrogen-doped porous titanium dioxide nanoparticles in deionized water, adding graphene oxide, mixing, stirring, centrifuging, washing with deionized water and drying.

CAI J, LI J, WANG J, CHEN Z, LI X, DING Z, YUN R, CHEN X, DAI W, ZHANG Z

Preparing particle electrode electrocatalytic filler comprises e.g. granulating composite hydrogel binder and carrier material, auxiliary agglomerant and tackifier, drying obtained particles, calcining and carbonizing under protection of inert gas.

LIU X, GUO Y

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 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

Preparing magnetic reduction graphene oxide/cobalt molybdate composite catalyst useful in degrading antibiotics in sewage as adsorption-photocatalyst, comprises e.g. dissolving graphene oxide in deionized water, and dissolving ferric chloride hexahydrate and ferrous sulfate heptahydrate.

ZHA X, ZHANG X, SUN Y, HE X