JPS6413449A - Gas sensor and its production - Google Patents
Gas sensor and its productionInfo
- Publication number
- JPS6413449A JPS6413449A JP62167930A JP16793087A JPS6413449A JP S6413449 A JPS6413449 A JP S6413449A JP 62167930 A JP62167930 A JP 62167930A JP 16793087 A JP16793087 A JP 16793087A JP S6413449 A JPS6413449 A JP S6413449A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrolysis
- soln
- electrolyte
- 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
Landscapes
- Catalysts (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Abstract
PURPOSE:To make mass production by forming a conductive polymer layer by an electrolytic polymn. reaction on the surface of a conductive base body, then covering the conductive polymer layer by an electrolysis with a catalyst layer which develops a catalyst function to the reduction reaction of a prescribed gas. CONSTITUTION:For example, a BPG electrode is formed by cutting out a circular column from the plate of basal plate pyrolytic graphite and adhering a lead wire 4 to the base 1a thereof, then inserting the base body into a 'Teflon(R)' tube 5 and insulating the tube with an insulating adhesive agent 7. The electrolysis is then effected by using a 3-electrode type cell with the above- mentioned electrode as a working electrode and a platinum electrode as a counter electrode and using an acetonitrile soln. as an electrolyte to form the conductive polymer layer 2. The auxiliary catalyst layer 8 is thereafter formed by effecting the electrolysis using an aq. soln. contg. silver nitrate as the electrolyte. A rhenium layer is further formed as the catalyst layer 3 by effecting the electrolysis using an aq. soln. contg. rhenium nitrate as an electrolyte. The sensor for gaseous CO2 is thereby produced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62167930A JPH0750066B2 (en) | 1987-07-07 | 1987-07-07 | Gas sensor and manufacturing method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62167930A JPH0750066B2 (en) | 1987-07-07 | 1987-07-07 | Gas sensor and manufacturing method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6413449A true JPS6413449A (en) | 1989-01-18 |
JPH0750066B2 JPH0750066B2 (en) | 1995-05-31 |
Family
ID=15858693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62167930A Expired - Lifetime JPH0750066B2 (en) | 1987-07-07 | 1987-07-07 | Gas sensor and manufacturing method thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0750066B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007302913A (en) * | 2006-05-08 | 2007-11-22 | Makoto Yuasa | Metallic porphyrin complex polymerized film, method of manufacturing the same and electrode for measuring superoxide anion radical using the same |
WO2011124253A3 (en) * | 2010-04-06 | 2012-05-18 | Oboe Ipr Ab | A device comprising a conductive surface and a conductive polymer for adhesion of cells and tissue |
-
1987
- 1987-07-07 JP JP62167930A patent/JPH0750066B2/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007302913A (en) * | 2006-05-08 | 2007-11-22 | Makoto Yuasa | Metallic porphyrin complex polymerized film, method of manufacturing the same and electrode for measuring superoxide anion radical using the same |
WO2011124253A3 (en) * | 2010-04-06 | 2012-05-18 | Oboe Ipr Ab | A device comprising a conductive surface and a conductive polymer for adhesion of cells and tissue |
Also Published As
Publication number | Publication date |
---|---|
JPH0750066B2 (en) | 1995-05-31 |
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