国家/地区 中国（23） 世界知识产权组织（2）
IPC部 B（27） G（27） C（15）
IPC大类 B01（27）
IPC小类 B01J（27）
IPC B01J020/30（7） B01J013/00（6） B82Y040/00（5）
B01J020/20（4） B82Y030/00（4） C02F001/28（4）
G01N027/30（4） G01N030/02（4） B01J020/26（3）
B01J020/28（3） B01J020/281（3） B01J035/00（3）
B01J037/34（3） B01J020/22（2） B01J023/52（2）
发明人 LI X（3） CHEN Z（2） FAN Y（2）
HE X（2） WAN Y（2） WANG S（2）
公开年 2022（19） 2023（8）
申请年 2022（27）
专利权人

Preparing covalent organic framework compound/graphene stirring rod useful for performing integrated operation of on-site sampling and extraction of antibiotics, comprises e.g. soaking graphene stirring bar in potassium chloride solution, polymerizing, reacting and drying.

WAN Y, YANG Q, JING T, WANG P, SHANG Y, WANG H, ZHAO X

Preparation of reduced graphene oxide-silver aerogel surface enhanced Raman spectroscopy substrate for detecting trace fluorescence organic pollutant, involves stirring graphene oxide solution and silver nitrate solution, hydrothermally reducing, and drying reduced graphene oxide-silver hydrogel.

LIU Y, LIU W, SHI L, HE X

Biomass bionic micro-structure flexible pressure sensor based on surface instability comprises e.g. pressure sensing layer with two layers comprising hydrogel matrix layer and conductive material i.e. set on one surface of hydrogel matrix layer, which is provided by surface of conductive material.

XIA X, YANG X, QIU R, PANG J, CHEN J, WU S

Angiotensin-converting enzyme ACE functionalized magnetic nano-microsphere comprises magnetic graphene oxide, tetraethyl orthosilicate, aminopropyltriethoxysilane to prepare angiotensin-converting enzyme ACE.

CAO L, QIN X, CHI M, QIN K, GAO X

Capturing and degrading per- or polyfluoroalkyl substance for use in aqueous film forming foam, involves capturing per- or polyfluoroalkyl substance from sample by combining sample with composite sorbent comprising metal-organic framework, and sorbing per- or polyfluoroalkyl substance to sorbent.

MCGRAIL B P, BARPAGA D, CHATTERJEE S, MOTKURI R K

Preparing three-dimensional graphene composite gas gel used in pressure sensor, involves mixing oxidized graphene, cellulose nanocrystalline, organic amine and water, performing hydrothermal reaction to obtained mixed solution to obtain hydrogel.

WU D, WANG Z

Preparing fast response to fentanyl iron metal organic frame/nanocarbon material comprises adding iron salt and organic ligand into solvent, reacting, washing, vacuum drying, dispersing in solvent for ultrasonic reaction, applying to glassy carbon electrode and naturally drying.

YE S, HE X, LEI K, JIN T, ZHAO Z, HE Y

Gas-phase explosives sensitive adsorbent material obtained by activating carboxyl groups on surface of graphene oxide to, stabilizing using 2-(2-pyridyldithio)ethylamine hydrochloride to generate coupling intermediate, and carrying out disulfide exchange reaction with 6-aminohexanethiol.

WANG T, YANG J, XI X, XIAO D, WU X, DONG P

Preparing oxidation graphene-polypyrrole/silver composite, involves forming solution of lithium perchlorate, pyrrole and graphene oxide, electrolyzing with copper and platinum electrodes and prepared solution electrolyte, forming composite, reacting material with silver nitrate and ascorbic acid.

QIN L, KANG S, ZHANG T, LI X

Tris(2,2'-bipyridyl)ruthenium(II) (Ru(bpy)32+) anode or cathode co-reactant, which are gold-reduced graphene oxide (Au-rGO) composites, where particle size of gold nanoparticles in anode and cathode co-reactant has specific value.

ZANG G, WANG J, LEI Z, CHEN Z, HU K, LEI H, DENG Z, KANG Z, WANG S