JPWO2024161739A1 - - Google Patents
Info
- Publication number
- JPWO2024161739A1 JPWO2024161739A1 JP2024574272A JP2024574272A JPWO2024161739A1 JP WO2024161739 A1 JPWO2024161739 A1 JP WO2024161739A1 JP 2024574272 A JP2024574272 A JP 2024574272A JP 2024574272 A JP2024574272 A JP 2024574272A JP WO2024161739 A1 JPWO2024161739 A1 JP WO2024161739A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/125—Composition of the body, e.g. the composition of its sensitive layer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202363441971P | 2023-01-30 | 2023-01-30 | |
| PCT/JP2023/039455 WO2024161739A1 (ja) | 2023-01-30 | 2023-11-01 | 金属酸化物半導体ガスセンサ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024161739A1 true JPWO2024161739A1 (https=) | 2024-08-08 |
Family
ID=92146102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024574272A Pending JPWO2024161739A1 (https=) | 2023-01-30 | 2023-11-01 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4660621A1 (https=) |
| JP (1) | JPWO2024161739A1 (https=) |
| CN (1) | CN120359411A (https=) |
| WO (1) | WO2024161739A1 (https=) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5698646A (en) * | 1980-01-09 | 1981-08-08 | Matsushita Electric Works Ltd | Flamable-gas detecting element |
| JP4807561B2 (ja) * | 2005-11-22 | 2011-11-02 | 国立大学法人九州大学 | ガスセンサ用金属酸化物半導体材料の製造方法 |
| CN102645454A (zh) * | 2012-03-30 | 2012-08-22 | 长春理工大学 | 具有纳米纤维敏感层的平面式乙炔气体传感器 |
| JP6586694B2 (ja) | 2015-07-07 | 2019-10-09 | 国立大学法人九州工業大学 | ガスセンサ用材料及びその製造方法、並びにこれを用いたガスセンサの製造方法 |
| US11686697B2 (en) * | 2020-09-24 | 2023-06-27 | International Business Machines Corporation | Multifunctional heterojunction metal oxide gas sensor |
-
2023
- 2023-11-01 EP EP23919874.0A patent/EP4660621A1/en active Pending
- 2023-11-01 JP JP2024574272A patent/JPWO2024161739A1/ja active Pending
- 2023-11-01 WO PCT/JP2023/039455 patent/WO2024161739A1/ja not_active Ceased
- 2023-11-01 CN CN202380085650.8A patent/CN120359411A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4660621A1 (en) | 2025-12-10 |
| CN120359411A (zh) | 2025-07-22 |
| WO2024161739A1 (ja) | 2024-08-08 |