国家/地区 中国（45）
IPC部 B（45） G（45） C（14）
IPC大类 B01（45）
IPC小类 B01D（45）
IPC B01J020/30（13） B01D067/00（10） G01N030/06（10）
G01N030/02（8） B01D015/10（7） B01D015/20（7）
B01D071/02（7） G01N001/34（7） B01J020/20（6）
B01J020/22（6） B01J020/281（6） G01N001/40（6）
B01D015/08（5） B01J020/28（5） B01D015/38（4）
发明人 LIU Y（7） LIU S（3） ZHANG D（3）
BAI L（2） HAN Z（2） LI C（2）
LI J（2） LI Z（2） LIU H（2）
LIU X（2） LIU Z（2） SUN J（2）
WANG J（2） WANG L（2） WU Y（2）
公开年 2021（10） 2018（7） 2017（6） 2022（6） 2015（4） 2020（4） 2013（2） 2019（2）
申请年 2021（10）  2017（9）  2020（5）  2014（4）  2018（4）  2019（4）  2012（3）  2022（3）  2015（2） 
专利权人 UNIV JIANGSU（2）

Magnetic solid phase extraction combined with gas chromatography-mass spectrometry/mass spectrometry to measure bactericide residue in fruit juice, comprises synthesizing ammonia-iron oxide-graphene oxide magnetic material powder, collecting sample and performing GC-MS/MS.

QIU Q, WANG J, YANG J, SHI Y, PING W, YANG Q

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

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

Improving desorption performance of purple phosphorus alkenyl gas-sensitive sensor involves compounding graphene film and violence into heterojunction, assembling purple phosphorus alkenyl, introducing argon gas using infrared baking lamp to pre-treat, and introducing argon gas, using external light.

YANG Y, ZHENG X, QIANG H, CHEN M, QI M, YE X

Detecting device for hazardous chemical production enterprise, has recycling device whose outer wall is fixedly connected with lower end of filtering device through pipeline between recycling device and filtering device.

LI Z

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

Phenolic compound molecularly imprinted nanozyme solid phase extraction column based on aminophenylboronic acid for detecting residual trace phenol organic pollutant in environmental water sample, prepared by mixing solid-phase extraction adsorbent with methanol, washing column and vacuum drying.

IVANITZ A, SAVESKAA T, LU Y, YE M, ZHAO Y

Palladium-doped reduced graphene oxide/zinc oxide-tin oxide heterojunction quaternary composite material for hydrogen sensor as gas-sensing material, comprises particle formed by agglomeration of particles which are based on reduced graphene oxide with two-dimensional network structure.

ZHAO P, MA T, CHEN T, ZHANG X, SUN J

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

Water quality filtering mechanism of graphene water purifying agent detector, has detector shell whose bottom of outer side wall is connected with rotating cap whose bottom end face is provided with through hole.

MU Z, ZHANG D, YANG Q