国家/地区 中国（46） 世界知识产权组织（6） 美国（5） 韩国（2）
IPC部 B（54） C（40） A（4）
D（3） G（2） H（2）
IPC大类 B01（54） C02（17） C01（12）
C07（12） A01（4） C12（2）
D01（2） G21（2） H01（2）
IPC小类 B01J（54）
IPC B01J021/18（54）
发明人 CHEN Y（5） ZENG H（4） ZHANG X（4）
CHEN X（3） FENG G（3） HU M（3）
HUANG Q（3） LI J（3） WANG H（3）
FANG J（2） GAO P（2） GAO X（2）
JIANG X（2） LI X（2） LI Y（2）
公开年 2022（54）
申请年 2022（54）
专利权人 SHANGHAI LAN.（3） UNIV EAST CH.（3） UNIV EAST CH.（3） ZHEJIANG SYN.（3）
UNIV GUANGDO.（2） UNIV HANGZHO.（2） UNIV SOUTHWE.（2） WUHAN INST T.（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

Preparing graphene titanium dioxide composite involves taking container, adding mixed solution of titanate and methanol, then graphene, acutely stirring uniformly, adding N, N-dimethyl amide, ultrasonically stirring, fully mixing titanate with the graphene, condensing and refluxing.

XU L

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 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

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 derived titanium dioxide/reduced graphene oxide composite gas gel used in radioactive wastewater treatment comprises adding mixed solution into Teflon-lined stainless steel autoclave and reacting at high temperature, dialyzing and freeze-drying.

YU K, ZHOU L, HE R, ZHU W, CHEN T

Composite nanomaterial useful for air purification comprises graphene oxide nanosheets, carbon airgel, nano titanium dioxide and nano-silver particles, where carbon airgel, nano-titanium dioxide and nano-silver particles are supported on the surface of graphene oxide nanosheets.

SHAO P, XIA J, SUN J, CUI Q, MA C, YANG H