Processing

Please wait...

Settings

Settings

Goto Application

1. WO2021057110 - METAMATERIAL TEMPERATURE-SENSING SENSOR, PREPARATION METHOD, AND APPLICATION THEREOF

Publication Number WO/2021/057110
Publication Date 01.04.2021
International Application No. PCT/CN2020/096329
International Filing Date 16.06.2020
IPC
G01K 11/00 2006.01
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
11Measuring temperature based on physical or chemical changes not covered by group G01K3/, G01K5/, G01K7/, or G01K9/202
CPC
C23C 14/185
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
06characterised by the coating material
14Metallic material, boron or silicon
18on other inorganic substrates
185by cathodic sputtering
C23C 14/34
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
14Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
22characterised by the process of coating
34Sputtering
C23C 18/42
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, e.g. electroless plating
31Coating with metals
42Coating with noble metals
C23C 18/48
CCHEMISTRY; METALLURGY
23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
16by reduction or substitution, e.g. electroless plating
48Coating with alloys
C25D 11/04
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
11Electrolytic coating by surface reaction, i.e. forming conversion layers
02Anodisation
04of aluminium or alloys based thereon
C25D 11/26
CCHEMISTRY; METALLURGY
25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
11Electrolytic coating by surface reaction, i.e. forming conversion layers
02Anodisation
26of refractory metals or alloys based thereon
Applicants
  • 株洲国创轨道科技有限公司 ZHUZHOU NATIONAL INNOVATION RAILWAY TECHNOLOGY CO., LTD [CN]/[CN]
Inventors
  • 刘凯 LIU, Kai
  • 刘翊 LIU, Yi
  • 李林 LI, Lin
  • 杨颖 YANG, Ying
  • 莫洪波 MO, Hongbo
  • 沈意平 SHEN, Yiping
  • 黄贵励 HUANG, Guili
  • 张晶福 ZHANG, Jingfu
Agents
  • 湖南兆弘专利事务所(普通合伙) HUNAN ZHAOHONG PATENT LAW OFFICE (GENERAL PARTNERSHIP)
Priority Data
201910933302.729.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) METAMATERIAL TEMPERATURE-SENSING SENSOR, PREPARATION METHOD, AND APPLICATION THEREOF
(FR) CAPTEUR DE DÉTECTION DE TEMPÉRATURE DE MÉTAMATÉRIAU, PROCÉDÉ DE PRÉPARATION ET SON APPLICATION
(ZH) 一种超材料温度感知传感器、制备方法及其应用
Abstract
(EN)
Provided is a metamaterial temperature-sensing sensor, comprising a substrate (3) and a metamaterial structure attached to the substrate (3); the metamaterial structure comprises a nanoporous frame layer (1) and a nano-sensing material (2) embedded in the nanopores, the reflection characteristic peak of the nano-sensing material (2) having a correlation with the temperature. The corresponding preparation method comprises: S01. preparing a nanoporous frame layer (1): sputtering a layer of metallic aluminum or metallic titanium onto a substrate (3), carrying out an electrochemical anodic redox reaction in a reaction solution, and generating a nanoporous frame layer (1) having a regularly arranged structure; S02. depositing in the nanopores to form a nano-sensing material (2). Provided is a pantograph temperature measurement apparatus, comprising a signal transmitter (4), a signal receiver (5), and a metamaterial temperature -sensing sensor; the metamaterial temperature-sensing sensor is mounted on the pantograph. The sensor and the apparatus have advantages such as a simple structure, high responsiveness, high reliability, and low cost.
(FR)
Un capteur de détection de température de métamatériau est divulgué, comprenant un substrat (3) et une structure de métamatériau fixée au substrat (3) ; la structure de métamatériau comprend une couche de trame nanoporeuse (1) et un matériau de nano-détection (2) intégré dans les nanopores, le pic caractéristique de réflexion du matériau de nano-détection (2) ayant une corrélation avec la température. Le procédé de préparation comprend : S01. la préparation d'une couche de trame nanoporeuse (1) : la pulvérisation d'une couche d'aluminium métallique ou de titane métallique sur un substrat (3), la réalisation d'une réaction d'oxydo-réduction anodique électrochimique dans une solution de réaction, et la génération d'une couche de trame nanoporeuse (1) ayant une structure agencée de façon régulière ; S02. le dépôt dans les nanopores pour former un matériau de nano-détection (2). L'invention concerne un appareil de mesure de température de pantographe, comprenant un émetteur de signal (4), un récepteur de signal (5) et un capteur de détection de température de métamatériau ; le capteur de détection de température de métamatériau est monté sur le pantographe. Le capteur et l'appareil présentent des avantages tels qu'une structure simple, une réactivité élevée, une fiabilité élevée et un faible coût.
(ZH)
一种超材料温度感知传感器,包括基底(3)以及附着在基底(3)上的超材料结构,超材料结构包括纳米孔状框架层(1)以及嵌入至纳米孔内的纳米感知材料(2),纳米感知材料(2)的反射特征峰与温度具有对应关系。相应的制备方法,包括:S01、制备纳米孔状框架层(1):在基底(3)上溅射一层金属铝或者金属钛,在反应溶液内进行电化学阳极氧化还原反应,生成具有规则排列结构的纳米孔状框架层(1);S02、在纳米孔内沉积形成纳米感知材料(2)。一种受电弓温度检测装置,包括信号发射器(4)、信号接收器(5)和超材料温度感知传感器,超材料温度感知传感器安装于受电弓上。传感器及装置均具有结构简单、响应度高、可靠性高且成本低等优点。
Also published as
Latest bibliographic data on file with the International Bureau