JPS53141089A - Gas sensing element - Google Patents
Gas sensing elementInfo
- Publication number
- JPS53141089A JPS53141089A JP5539977A JP5539977A JPS53141089A JP S53141089 A JPS53141089 A JP S53141089A JP 5539977 A JP5539977 A JP 5539977A JP 5539977 A JP5539977 A JP 5539977A JP S53141089 A JPS53141089 A JP S53141089A
- Authority
- JP
- Japan
- Prior art keywords
- sensing element
- gas sensing
- adn
- ptcl
- catalyst layer
- Prior art date
- 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.)
- Granted
Links
Abstract
PURPOSE: To improve sensitivity adn gas selectivity and particularly reduce change with time owing to long-term used by providing PtCl2-contained silica-alumina base compound, as a catalyst layer, on the surface of a specific gas sensitive body containing ZnO.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5539977A JPS53141089A (en) | 1977-05-16 | 1977-05-16 | Gas sensing element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5539977A JPS53141089A (en) | 1977-05-16 | 1977-05-16 | Gas sensing element |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53141089A true JPS53141089A (en) | 1978-12-08 |
JPS5711419B2 JPS5711419B2 (en) | 1982-03-04 |
Family
ID=12997445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5539977A Granted JPS53141089A (en) | 1977-05-16 | 1977-05-16 | Gas sensing element |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53141089A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63182293U (en) * | 1987-05-16 | 1988-11-24 |
-
1977
- 1977-05-16 JP JP5539977A patent/JPS53141089A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5711419B2 (en) | 1982-03-04 |
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