国家/地区 中国（57） 美国（9） 韩国（8） 世界知识产权组织（6） 澳大利亚（2）
IPC部 B（73）
IPC大类 B01（73） B82（9） C01（9）
C02（9） A61（7） A01（6）
H01（6） B32（3） C07（2）
C08（2） F01（2） F24（2）
IPC小类 B01D（73）
IPC B01J021/18（73）
发明人 YANG J（4） CHEN Y（3） FENG G（3）
HU M（3） LI Y（3） WANG H（3）
WANG X（3） WANG Y（3） WU J（3）
WU X（3） ZENG H（3） ZHANG X（3）
GUO C（2） LI H（2） LI L（2）
公开年 2021（17） 2020（9） 2022（9） 2017（7） 2018（7） 2023（6） 2016（4） 2019（4） 2012（3） 2014（3） 2015（2）
申请年 2020（14）  2021（12）  2022（11）  2017（9）  2018（6）  2019（6）  2014（5）  2011（3）  2015（3）  2016（2） 
专利权人 CHONGQING FI.（3） KOREA INST I.（3） UNIV EAST CH.（3） UNIV EAST CH.（3）
ANHUI LEJIN .（2） LIAONING LAN.（2） SHANGHAI LAN.（2） UNIV INDIANA.（2）
WANG M（2） WANHUA CHEM .（2） XIE J（2）

Double-shell nanocomposite photocatalyst useful for decomposing organic dyes and volatile organic compounds in various industrial fields, comprises e.g. silver oxide nanoparticle layer positioned on metal oxide nanoflower structure.

JUNG Y G, SEOK C H, KWON Y J

Catalyst coated with nitrogen-doped graphene quantum dots useful for improving selective catalyst reduction efficiency, comprises vanadium oxide, tungsten trioxide, titanium dioxide, and nitrogen-doped graphene quantum dots.

BAIK J M, CHOI S, RAHULPOLBIA

Preparing graphene oxide-titanium dioxide photocatalyst useful for catalyzing carbon dioxide substitution reaction, comprises mixing titanium dioxide and carbon precursor, and calcining mixture.

JEONG D, KWON J

Reactive distillation device useful for continuous production of linalyl acetate, comprises linalool condenser set with stripping section of product separation section, gas phase extracted from product separation section and condensed, and returned to feed reaction section.

WANG H, BAO Y, QIAO X, SONG M, JIA Z, GU X

Preparing photocatalyst composite useful for adsorption and decomposition of volatile organic compounds including e.g. toluene, aldehyde and ketone, comprises e.g. preparing graphene oxide containing oxygen-containing functional group.

PARK J H, KIM D W, EARTHQUAKE

Producing photoactive fabric for purifying air comprises preparing and mixing graphene oxide suspension, metal oxide suspension, dopant suspension to form mixture, characterized by subjecting mixture to photoreduction process, dispersing photocatalyst, and coating photocatalyst on fabric.

JUAN J C, TAI X H, TAY J H I, JOHAN M R B

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

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

Preparing multi-stage hole catalytic-adsorption material used as carrier, involves taking pseudo-boehmite, sodium aluminosilicate, kaolin, attapulgite, metal salt, graphene oxide as raw materials, performing hydrothermal crystallization, then filtering the product, washing, drying and calcining.

ZHAO B, CHEN Y

Producing carbonized material involves applying beam of electromagnetic radiation to polymeric substrate, varying beam position, and controlling fluence of beam and speed of movement of beam traversing over portion of substrate surface.

BEDEWY M, ABDULHAFEZ M M M