国家/地区 中国（34） 世界知识产权组织（19） 美国（15） 欧洲专利局（EPO）（9） 日本（8） 韩国（5） 加拿大（4） 印度（4） 澳大利亚（2） 台湾（2）
IPC部 A（50）
IPC大类 A61（50）
IPC小类 C01B（50）
IPC C01B032/194（50）
发明人 WANG J（4） BUHLMANN P P J（3） CHEN J（3）
KOESTER S J（3） ZHEN X（3） BEDWORTH P V（2）
CAO J（2） CHEN T（2） LI Z（2）
LIU H（2） LIU Z（2） SIMON S M（2）
SWETT J L（2）
公开年 2021（14） 2022（12） 2017（6） 2019（6） 2018（4） 2016（3） 2020（2） 2023（2）
申请年 2021（12）  2020（9）  2022（8）  2016（6）  2019（6）  2017（4）  2018（3） 
专利权人 BOSTON SCI S.（3） UNIV MINNESO.（3） BOSTON SCI I.（2） CHINESE ACAD.（2）
LOCKHEED MAR.（2）

Preparation of antibacterial magnetic nanozyme used in in-vitro antibacterial application, involves preparing reduced graphene oxide-loaded ferroferric oxide magnetic nanozyme, and modifying bacterial broad-spectrum affinity agent-engineered mannose lectin on surface of magnetic nanozyme.

FENG B, GAO W, XUE Y, YU S

Peroxidase-like graphene quantum dot used for suppressing tumor growth, comprises red blood cell membrane as precursor and prepared by hydrothermal method.

LIN Y, LIU H, WANG H

Preparing perfume volatile medium graphite core rod useful in the field of perfume volatile materials, comprises e.g. placing N-methyl-2-pyrrolidone in glass reactor, adding eugenol, reacting graphene oxide dispersion liquid and polyamic acid solution, heating the composite sponge and drying.

LOU L

Medical device used for detecting aldehyde and ketone-bearing analytes, comprises graphene varactor comprising graphene layer, and self-assembled monolayer provided on outer surface of graphene layer through electrostatic interactions.

TROUDT B K, BUHLMANN P P J, KOESTER S J, ZHEN X, KOESTER S

Preparing graphene foam used in battery electrode, comprises dispersing graphene in solvent to obtain graphene solution, soaking decomposable template material in graphene solution, taking out template material, removing solvent by drying and removing template material.

DAI X, WANG F

Preparing graphene electrothermal film comprises e.g. forming insulating base-aluminum-graphene film layer on composite aluminum-based graphene heating layer on insulating substrate layer, and compounding composite nano-silver sulfide with composite aluminum graphene heat-proof layer.

CHEN D

Preparing nitrogen-phosphorus co-doped graphene material useful in preparing antibacterial material, comprises e.g. mixing graphene and vitamin B12 solution, calcining at high temperature under protection of inert gas, heating and grinding mixture and phosphide in calcining furnace.

LI H

Graphene fluorescent nanomaterial used in biological imaging agent, is obtained by dispersing graphene, adding N-hydroxysuccinimide and N,N-dimethyl dodecylamine, activating, adding activated graphene to iron salt, ethylene glycol, nitric acid and sulfuric acid and reacting at high temperature.

HUA M, PAN J, FANG Y

Preparing graphene heating body with adjustable wide band heat radiation emissivity, comprises generating graphene under laser irradiation by carbon-containing substrate, by electric heating conversion heating and releasing heat radiation.

LIU C, ZHANG S, LI Z, WANG Z, LI N

Changing conformation of nanomaterial electrolyte used in drug delivery device, involves providing nanomaterial electrolyte in aqueous medium, and subjecting mixture to change pH, ionic strength, temperature, pressure, sonication, and light.

CALDEIRA FERRAZ DA COSTA M, CASTRO A H D, SPOLON MARANGONI V, CALDEIRA F D C M, SPOLON M V