国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01D（7）
IPC B01J020/30（4） G01N030/02（3） G01N030/06（3）
B01D015/08（2） B01D015/10（2） B01D015/26（2）
B01J020/20（2） B01J020/26（2） B01J020/286（2）
发明人 LIU Y（7）
公开年 2017（2） 2022（2）
申请年 2017（2） 
专利权人

Functionalized solid-phase micro-extraction probe for detection of toxin content in living puffer fish, is prepared by coating graphene oxide-polyacrylonitrile solution on activated stainless-steel needle and polymerizing norepinephrine solution on its surface to form coating.

HU Y, JIANG S, MENG H, LIU Y

Graphene heating intelligent wardrobe based on internet of things, has intelligent remote control module that is formed by movable limiting sensor mechanism and visible sensing mechanism, where visual sensing mechanism is provided with electronic temperature and humidity meter.

LIU Y

Chromatographic separation column used for detecting volatile organic compounds gas chromatography, is composed of activated carbon, carbon nanotubes and graphene.

LIU X, SHI H, LIU Y, LI Z, LIU T

Use of fluorinated graphene in preparing extractive coatings, solid phase micro-extraction coating and stir bar sorption extraction coating, and analysis and detection of environmental trace organic pollutants.

WANG Y, WANG B, LIU X, LIU Y, WANG Q, LU G

Preparing graphene quantum dot using SBA-15 microreactor comprises e.g. dispersing SBA-15 in aluminum chloride-containing ethanol solution, placing mixture in rotary evaporator, adding deionized water for permeation.

LIU Y, QIU J, BAI L, NI L, LIU Z

Graphene/silica gel solid phase extraction materials useful for carrying out enrichment and separation of benzene ring-containing carbamate pesticide residue, comprises e.g. preparing graphene colloid solution by adding graphene oxide.

LIU S, WANG L, XU J, LIU Y, SUN J, ZHANG Y

Solid-phase extraction column used in concentration and separation of organic pollutant, has graphene-bonded silica substrate and solid-phase extraction filler comprising graphene, 3-aminopropyl triethoxysilane, and silica gel.

HUANG K, LI J, LIU Y, XIE W