国家/地区 中国（20） 欧洲专利局（EPO）（2） 美国（2） 世界知识产权组织（2）
IPC部 B（21） G（21） C（7）
IPC大类 B01（21）
IPC小类 B01J（21）
IPC B01J020/281（21）
发明人 ZHANG Y（3） CHU H（2） LI Y（2）
LI Z（2） LIANG X（2） MA W（2）
WANG L（2） WANG M（2） WEN J（2）
WU T（2） YU Z（2） ZHANG L（2）
公开年 2020（4） 2022（4） 2017（3） 2021（3） 2018（2）
申请年 2019（4）  2020（3）  2022（3）  2014（2）  2016（2）  2017（2）  2021（2） 
专利权人 CAS DALIAN C.（2） FOSHAN GAOMI.（2） UNIV QIQIHAR（2）

Preparation of nickel-silicon oxide/graphene nanotubes composite material used in e.g. magnetic solid-phase extraction, involves adding magnetic nickel nanotubes in mixed solution to obtain composite nanotubes, and dispersing in aqueous solution, and stirring and reacting.

CHENG Z, PENG C, WANG M, CAI Y, WU G, LI X

Preparing magnetic graphene oxide useful in adsorption of amide compound comprises mixing water sample containing amide compounds with magnetic graphene oxide, mixing, oscillating, adsorbing magnetic graphene oxide, taking solution, filtering, analyzing and detecting in liquid chromatography.

SUN Y, CHENG X, GU H, YAN C, CHEN Z, YU B, JI Y

Preparing solid-phase microextraction probe based on covalent organic framework (COF)/reduced graphene oxide (rGO) hybrid material, comprises e.g. adding COF to GO solution, mixing by ultrasonic vibration to obtain mixed solution, obtaining COF/rGO hybrid material by reduction reaction.

YU C, ZHANG J

Preparing surface-enhanced Raman spectroscopy substrates based on novel composites useful for rapid detection of methyl sulfide , comprises e.g. drop-coating ethanol dispersion of gold-silver nanoparticles on mold, air-drying, drop-coating the ethanol dispersion of Ag NPs@CoNi-LDH@GO, removing mold.

HE Q, DENG J, TAN R, LIANG X, TAN Z

Preparing micro-solid phase extraction adsorbent useful for detecting smell substance in water, comprises e.g. synthesizing graphene oxide/zeolitic imidazolate framework-67 and obtaining graphene oxide/cobalt nickel-layered double hydroxide.

ZHAO X, LAO Z, TAN J, YU G, LIANG X

Enriching exosomes in biological sample solution including human or animal plasma, human or animal urine, and human or animal cell culture fluids, involves doping enrichment material polyethersulfone solution with graphene oxide.

ZHANG L, LI Y, YUAN H, YANG K, ZHANG Y

Preparing magnetic graphene oxide complex material modified by nucleic acid aptamer used as immunoaffinity material, by synthesizing magnetic graphene oxide complex modified with polyethyleneimine, modifying and connecting to aptamer.

XU G, CHANG M, SHI X

Graphene-cobalt(II,III) oxide solid phase micro-extraction probe prepared by e.g. adding cobalt salt solution into polytetrafluoroethylene reactor, adding cleaned titanium wire, carrying out hydrothermal reaction and sputter depositing.

ZHANG R

Preparation of solid-phase micro-extraction fiber with reduced graphene oxide as coating material used for separating and enriching related pollutant in environmental sample, by reducing graphite oxide and depositing on stainless steel wire.

SONG A, BI Y, SU W, KANG M, YANG J

New graphene oxide-coumarin derivative fluorescent material used as fluorescent probe for detecting trivalent iron ions, or adsorbent for trivalent iron ions.

MA W, LI Z, YU Z, WEN J, WU T, ZHANG Y, WANG L, CHU H