国家/地区 中国（52）
IPC部 B（52）
IPC大类 B01（52） C02（23） C07（15）
C01（13） H01（3） A01（2）
C10（2） C12（2）
IPC小类 B01J（52）
IPC B01J021/18（52）
发明人 WANG H（4） CHEN X（3） LI J（3）
LI X（3） LIU R（3） LIU Y（3）
QIU J（3） ZENG H（3） ZHANG J（3）
ZHANG X（3） CHEN H（2） CHEN Q（2）
CHEN Y（2） FANG J（2） FENG G（2）
公开年 2022（52）
申请年 2022（34）  2021（14）  2020（4） 
专利权人 CHINA PETROL.（2） UNIV EAST CH.（2） UNIV EAST CH.（2） UNIV GUANGDO.（2）
UNIV HANGZHO.（2） UNIV ZHEJIAN.（2） WUHAN INST T.（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

Graphene/ZSM-5 molecular sieve composite useful as catalyst in the reaction of preparing ethylbenzene by benzene/ethylene alkylation, comprises graphene and ZSM-5 molecular sieve.

WANG D, SUN H, LIU W

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

Preparing core-shell graphene oxide quantum dot zero-valent iron catalyst useful as catalyst for removing refractory wastewater, comprises e.g. adding deionized water, hydrogen peroxide and hydrochloric acid, thermally insulating, reacting, and centrifuging.

LUO R, XUE D, WANG C, LIANG H, ZHU T, WANG B, MAO H, REN H

Conversion of alkane involves using gamma rays as external energy source and carrying out free radical reaction for alkane to obtain liquid and/or gaseous products.

FANG F, HUANG W

Catalyzing and synthesizing (R)-1-[3,5-bis(trifluoromethyl)] acetophenone by infrared light-driven carbon quantum dot-based photoenzyme catalyst, involves preparing graphene quantum dots and aldehyde and ketone reductase aggregates, and adding reaction solvent followed by heating and drying.

LI X, WANG A, GAO P

Perfluoropolyether end capping catalyst for forming inert perfluoropolyether, is carbon-based supported catalyst containing metal fluoride such as alkali metal fluoride as active component and carbon-based material carrier, where metal fluoride is loaded on surface and pores of carbon-based material.

GAO X, ZHANG J, LIU Z, LI J, LIU T, WANG J, WANG 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

Preparation of reduced graphene oxide/ferric oxide magnetic composite for removing sulfides in water, involves adding ferrous chloride tetrahydrate to graphene oxide dispersion liquid, stirring, dripping aqueous ammonia, centrifuging, washing and drying.

WANG Z, SHENG Y

Preparation of porous titanium dioxide composite material used in photocatalytic degradation of organic matter, involves mixing graphene oxide, titanium dioxide, N, N'-dimethylformamide, polyvinylpyrrolidone and polyacrylonitrile, performing electrostatic spinning and hydrothermally reacting.

WANG J, XU L, QIU J, JING W, CHEN B