DE2357219A1 - Sauerstoff-sensor - Google Patents
Sauerstoff-sensorInfo
- Publication number
- DE2357219A1 DE2357219A1 DE2357219A DE2357219A DE2357219A1 DE 2357219 A1 DE2357219 A1 DE 2357219A1 DE 2357219 A DE2357219 A DE 2357219A DE 2357219 A DE2357219 A DE 2357219A DE 2357219 A1 DE2357219 A1 DE 2357219A1
- Authority
- DE
- Germany
- Prior art keywords
- electrode
- silver
- oxygen
- aqueous solution
- 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.)
- Withdrawn
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 34
- 239000001301 oxygen Substances 0.000 title claims description 34
- 229910052760 oxygen Inorganic materials 0.000 title claims description 34
- 229910052709 silver Inorganic materials 0.000 claims description 22
- 239000004332 silver Substances 0.000 claims description 22
- -1 silver halide Chemical class 0.000 claims description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 17
- 239000007864 aqueous solution Substances 0.000 claims description 15
- 239000000446 fuel Substances 0.000 claims description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 229910000510 noble metal Inorganic materials 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000009792 diffusion process Methods 0.000 claims description 6
- 238000010292 electrical insulation Methods 0.000 claims description 6
- 239000008363 phosphate buffer Substances 0.000 claims description 5
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 4
- 239000003349 gelling agent Substances 0.000 claims description 4
- 229920001225 polyester resin Polymers 0.000 claims description 4
- 239000004645 polyester resin Substances 0.000 claims description 4
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 4
- 239000002966 varnish Substances 0.000 claims description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 3
- 239000000872 buffer Substances 0.000 claims description 3
- 239000007853 buffer solution Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000008366 buffered solution Substances 0.000 claims description 2
- 229920000515 polycarbonate Polymers 0.000 claims description 2
- 239000004417 polycarbonate Substances 0.000 claims description 2
- 239000001103 potassium chloride Substances 0.000 claims description 2
- 235000011164 potassium chloride Nutrition 0.000 claims description 2
- 239000006174 pH buffer Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 description 10
- 239000003792 electrolyte Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 3
- OQMIRQSWHKCKNJ-UHFFFAOYSA-N 1,1-difluoroethene;1,1,2,3,3,3-hexafluoroprop-1-ene Chemical compound FC(F)=C.FC(F)=C(F)C(F)(F)F OQMIRQSWHKCKNJ-UHFFFAOYSA-N 0.000 description 2
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000010419 agar Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000012928 buffer substance Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000012772 electrical insulation material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4162—Systems investigating the composition of gases, by the influence exerted on ionic conductivity in a liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Inert Electrodes (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00310772A US3856636A (en) | 1972-11-30 | 1972-11-30 | Oxygen sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2357219A1 true DE2357219A1 (de) | 1974-06-06 |
Family
ID=23204028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2357219A Withdrawn DE2357219A1 (de) | 1972-11-30 | 1973-11-16 | Sauerstoff-sensor |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3856636A (enExample) |
| JP (1) | JPS4997694A (enExample) |
| CA (1) | CA998105A (enExample) |
| DE (1) | DE2357219A1 (enExample) |
| FR (1) | FR2209457A5 (enExample) |
| GB (1) | GB1415016A (enExample) |
| IT (1) | IT1001919B (enExample) |
| NL (1) | NL7316176A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3923627A (en) * | 1974-11-01 | 1975-12-02 | Gen Electric | Miniature probe containing multifunctional electrochemical sensing electrodes |
| US4268370A (en) * | 1980-01-11 | 1981-05-19 | Beckman Instruments, Inc. | High temperature, CO2 interference free, electrochemical O2 sensor |
| JPS59212757A (ja) * | 1983-05-19 | 1984-12-01 | Toshiba Corp | 流通型イオンセンサ体 |
| JPS62277547A (ja) * | 1986-05-26 | 1987-12-02 | Terumo Corp | ガスセンサ− |
| AU596860B2 (en) * | 1986-07-10 | 1990-05-17 | Terumo Kabushiki Kaisha | Reference electrode |
| US6835300B2 (en) * | 2002-09-13 | 2004-12-28 | General Electric Company | Electropolishing solution and methods for its use and recovery |
| CN120936875A (zh) * | 2023-03-23 | 2025-11-11 | 麦克赛尔株式会社 | 电化学式氧传感器 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2278248A (en) * | 1939-12-06 | 1942-03-31 | William A Darrah | Process and apparatus for monitoring gases |
| US2913386A (en) * | 1956-03-21 | 1959-11-17 | Jr Leland C Clark | Electrochemical device for chemical analysis |
| US3493484A (en) * | 1965-09-01 | 1970-02-03 | Rodney Berg | Gas detecting apparatus |
| US3415730A (en) * | 1965-11-16 | 1968-12-10 | Instrumentation Labor Inc | Flexible electrode assembly |
| US3719576A (en) * | 1971-01-29 | 1973-03-06 | Gen Electric | Electrode for measuring co2 tension in blood and other liquid and gaseous environments |
-
1972
- 1972-11-30 US US00310772A patent/US3856636A/en not_active Expired - Lifetime
-
1973
- 1973-11-16 DE DE2357219A patent/DE2357219A1/de not_active Withdrawn
- 1973-11-16 CA CA186,038A patent/CA998105A/en not_active Expired
- 1973-11-22 IT IT31637/73A patent/IT1001919B/it active
- 1973-11-26 NL NL7316176A patent/NL7316176A/xx not_active Application Discontinuation
- 1973-11-27 JP JP48132235A patent/JPS4997694A/ja active Pending
- 1973-11-27 FR FR7342173A patent/FR2209457A5/fr not_active Expired
- 1973-11-29 GB GB5544773A patent/GB1415016A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA998105A (en) | 1976-10-05 |
| FR2209457A5 (enExample) | 1974-06-28 |
| GB1415016A (en) | 1975-11-26 |
| NL7316176A (enExample) | 1974-06-04 |
| US3856636A (en) | 1974-12-24 |
| IT1001919B (it) | 1976-04-30 |
| JPS4997694A (enExample) | 1974-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| 8141 | Disposal/no request for examination |