JPH0479256U - - Google Patents
Info
- Publication number
- JPH0479256U JPH0479256U JP12277290U JP12277290U JPH0479256U JP H0479256 U JPH0479256 U JP H0479256U JP 12277290 U JP12277290 U JP 12277290U JP 12277290 U JP12277290 U JP 12277290U JP H0479256 U JPH0479256 U JP H0479256U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- working electrode
- carbon fiber
- electrode made
- constant potential
- 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
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 claims description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
Landscapes
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Description
第１図は本考案による定電位電解式水素センサ
の断面構造を示す図である。
１……中蓋、２……Ｏ−リング、３……多孔性
ポリ４フツ化エチレン膜、４……隔膜、５……白
金の無電解めつき炭素繊維電極、６……リード線
、７……電解液、８……二酸化鉛電極、９……ホ
ルダー本体、１０……ホルダー蓋。
FIG. 1 is a diagram showing a cross-sectional structure of a constant potential electrolytic hydrogen sensor according to the present invention. DESCRIPTION OF SYMBOLS 1... Inner lid, 2... O-ring, 3... Porous polytetrafluoroethylene membrane, 4... Diaphragm, 5... Electroless platinum plated carbon fiber electrode, 6... Lead wire, 7 ... Electrolyte, 8 ... Lead dioxide electrode, 9 ... Holder body, 10 ... Holder lid.
Claims (1)
つきした炭素繊維電極よりなる作用極と、作用極
に圧接された隔膜とを有することを特徴とする定
電位電解式水素センサ。 A constant potential electrolytic hydrogen sensor comprising: a counter electrode made of a lead dioxide electrode; a working electrode made of a carbon fiber electrode electrolessly plated with platinum; and a diaphragm pressed into contact with the working electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12277290U JPH0738848Y2 (en) | 1990-11-22 | 1990-11-22 | Constant potential electrolytic hydrogen sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12277290U JPH0738848Y2 (en) | 1990-11-22 | 1990-11-22 | Constant potential electrolytic hydrogen sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0479256U true JPH0479256U (en) | 1992-07-10 |
| JPH0738848Y2 JPH0738848Y2 (en) | 1995-09-06 |
Family
ID=31870524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12277290U Expired - Lifetime JPH0738848Y2 (en) | 1990-11-22 | 1990-11-22 | Constant potential electrolytic hydrogen sensor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0738848Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016161395A (en) * | 2015-03-02 | 2016-09-05 | ハネウェル・インターナショナル・インコーポレーテッド | Lead-free galvanic oxygen sensor |
-
1990
- 1990-11-22 JP JP12277290U patent/JPH0738848Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016161395A (en) * | 2015-03-02 | 2016-09-05 | ハネウェル・インターナショナル・インコーポレーテッド | Lead-free galvanic oxygen sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0738848Y2 (en) | 1995-09-06 |
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