国家/地区 中国（17）
IPC部 C（17）
IPC大类 C01（17） G01（17） B82（4）
H01（4）
IPC小类 C01B（17）
IPC G01N033/00（17）
发明人 WANG Y（4） CHEN L（3） BUHLMANN P P J（2）
FENG J（2） KOESTER S J（2） PENG C（2）
SONG J（2） ZHEN X（2）
公开年 2021（7） 2017（3） 2020（3） 2018（2） 2022（2）
申请年 2020（6）  2016（3）  2017（2）  2021（2）  2022（2） 
专利权人 BOSTON SCI I.（2） BOSTON SCI S.（2） UNIV MINNESO.（2） UNIV SOOCHOW（2）

Preparation of tungsten oxide-graphene composite material used in gas detection, involves mixing tungsten solution dissolved in ethanol with graphene oxide aqueous solution, adding acetone while stirring mixture and generating mixture, washing and drying, heating, and grinding.

XUE S

Flexible nitrogen dioxide gas sensor, has surface flexible substrate is attached with reduction oxidation graphene layer and zinc oxide quantum dot layer in turn.

JIANG Z, YANG P, LU D, ZHAO L, SUN L, ZHAO N, ZHANG F, LIN Q

Detecting device for preparing graphene, has worm whose end passes through bottom plate and extends out of side of bottom plate, and side fixedly connected with movable plate provided with limiting plate whose top is provided with fixing component.

XU D, MENG X, XU Y

Gas-sensitive material useful in self-heating gas sensor comprises carbon material metal oxide composite nano material formed by composite of carbon material and metal oxide comprising comprises e.g. tungsten oxide.

AN F, SUN B, LI N, WANG L, SHI N, XU W, ZHANG S, WANG H, WANG S, FENG J, ZHAO C, HU S

Graphite labeled with stable isotope 13 carbon framework, prepared by e.g. drilling graphite electrode along electrode axis, filling hole with amorphous carbon powder, contacting discharge cathode with discharge anode, and ablating anode.

CHANG X, DONG J, CHEN L

Container for storing one or more items, comprises surface defining volume of the container, label comprises substrate, multiple of carbon-based sensors printed on substrate and collectively configured to detect presence of analytes.

GIBBS G C, COOK D, VANHEUSDEN K, CHMIOLA J, LIM S H, LANNING B, STOWELL M W, GHEZELBASH H, CHANG C, KUMAR A, SINGH S, VANHUESDEN K

Producing graphene sensor element used for analyzing gas sample, by forming graphene layer on growth substrate, applying fluoropolymer coating layer, removing substrate, transferring onto substrate, and removing fluoropolymer coating layer.

SHERWOOD G J, NELSON J T, SU Q, BUHLMANN P P J, ZHEN X, KOESTER S J

Gas concentration detector has heat insulation layer, display screen, indicator light, control switch board, heat dissipation port, gas concentration sensor, buckle, support shell, protective shell, heater, motor, reaction box, and valve.

YAN L, LI K, CAI W

Medical device used in detection of analyte e.g. volatile organic compound in gaseous sample, comprises graphene varactor comprising graphene layer, and self-assembled monolayer containing calixarene, substituted calixarene and/or pyrene.

ZHEN X, BUHLMANN P P J, KOESTER S J

Preparing porous graphene useful in the field of lithium ion batteries, supercapacitors, fuel cells or sensors comprises mixing graphene and metal salt, heat-treating mixed materials under an inert atmosphere, and performing acid treatment.

ZHANG X, SHEN W, CAO J, CHEN Y