ES2061931T3 - Sensor y procedimiento electroquimicos. - Google Patents
Sensor y procedimiento electroquimicos.Info
- Publication number
- ES2061931T3 ES2061931T3 ES89200528T ES89200528T ES2061931T3 ES 2061931 T3 ES2061931 T3 ES 2061931T3 ES 89200528 T ES89200528 T ES 89200528T ES 89200528 T ES89200528 T ES 89200528T ES 2061931 T3 ES2061931 T3 ES 2061931T3
- Authority
- ES
- Spain
- Prior art keywords
- circuit
- electrode
- electrochemical sensor
- procedure
- supply
- 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.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 239000013626 chemical specie Substances 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
- 239000012085 test solution Substances 0.000 abstract 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
- G01N27/49—Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species
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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Secondary Cells (AREA)
Abstract
SE PROPORCIONA UN METODO PARA DETERMINAR LA CONCENTRACION DE UNA ESPECIE QUIMICA OXIDABLE O REDUCIBLE, ESPECIALMENTE DE ACIDOS CAROXILICOS EN UNA DISOLUCION, QUE CONSISTE EN DETERMINAR EL FLUJO DE CORRIENTE EN UN CIRCUITO QUE CONTIENE UN ELECTRODO SUMERGIDO EN UNA DISOLUCION DE ENSAYO, PERO CUBIERTO POR UN AISLANTE POROSO SUPERPUESTO AL ELECTRODO, Y SEPARAR EL ELECTRODO DEL CONTACTO DIRECTO CON LA DISOLUCION DE ENSAYO. ADEMAS, SE PROPORCIONA UN SENSOR ELECTROQUIMICO PARA LLEVAR A CABO EL METODO, QUE COMPRENDE UNO O VARIOS ELECTRODOS EN FORMA DE AREAS DE CAPAS, QUE CONTIENE METAL SOBRE UN SUBSTRATO AISLANTE, CON UNA DE LAS AREAS DEL ELECTRODO POR LO MENOS CUBIERTA POR UN AISLANTE POROSO DIRECTAMENTE SUPERPUESTA SOBRE EL.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB888806145A GB8806145D0 (en) | 1988-03-15 | 1988-03-15 | Electrical sensor & method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2061931T3 true ES2061931T3 (es) | 1994-12-16 |
Family
ID=10633472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES89200528T Expired - Lifetime ES2061931T3 (es) | 1988-03-15 | 1989-03-03 | Sensor y procedimiento electroquimicos. |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0333246B1 (es) |
| AU (1) | AU608698B2 (es) |
| DE (1) | DE68918617T2 (es) |
| ES (1) | ES2061931T3 (es) |
| FI (1) | FI94557C (es) |
| GB (1) | GB8806145D0 (es) |
| NZ (1) | NZ228295A (es) |
| ZA (1) | ZA891966B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2638166B1 (fr) * | 1988-08-31 | 1991-01-11 | Rhone Poulenc Chimie | Dispersion aqueuse a base de resine silicone pouvant reticuler en un elastomere par elimination de l'eau |
| EP0417347B1 (en) * | 1989-09-15 | 1994-02-02 | Hewlett-Packard GmbH | Electrochemical detector |
| DE4223228C2 (de) * | 1992-07-15 | 1995-01-19 | Prominent Dosiertechnik Gmbh | Verfahren zur Bestimmung von Persäuren |
| DE4412576A1 (de) * | 1994-04-13 | 1995-10-19 | Henkel Kgaa | Sensorsystem zur Desinfektionsmittelerfassung und Dosierung in Textilwaschanlagen (Senking-Anlagen) |
| IE980529A1 (en) * | 1998-06-30 | 2000-02-09 | Univ Cork | The use of screen printed electrodes in the electrochemical analysis of electroactive species |
| US6558529B1 (en) | 2000-02-07 | 2003-05-06 | Steris Inc. | Electrochemical sensor for the specific detection of peroxyacetic acid in aqueous solutions using pulse amperometric methods |
| US6592730B1 (en) | 2000-02-07 | 2003-07-15 | Steris Inc. | Durable carbon electrode |
| US6558620B1 (en) | 2000-02-07 | 2003-05-06 | Steris Inc. | Liquid cleaning and sterilization method |
| DE10062062C1 (de) | 2000-12-13 | 2002-02-28 | Draegerwerk Ag | Elektrochemischer Sensor |
| DE60315338T2 (de) * | 2002-10-30 | 2008-04-17 | Lifescan Scotland Ltd | Kühler zur verwendung in einem bahndruckverfahren zur herstellung von elektrochemischen sensoren |
| DE102005007539A1 (de) * | 2005-02-17 | 2006-08-31 | Universität Rostock | Einrichtung zur Bestimmung redoxaktiver Stoffe |
| JP2010243452A (ja) * | 2009-04-10 | 2010-10-28 | Apurikusu:Kk | 過酢酸濃度連続測定方法及び過酢酸濃度連続測定装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216069A (en) * | 1979-01-31 | 1980-08-05 | Shell Oil Company | Detector for trace lead in gasolines |
| US4367133A (en) * | 1980-07-02 | 1983-01-04 | Comsip, Inc. | Electrochemical gas analyzer |
| JPS6279345A (ja) * | 1985-10-02 | 1987-04-11 | Terumo Corp | イオン濃度測定方法 |
-
1988
- 1988-03-15 GB GB888806145A patent/GB8806145D0/en active Pending
-
1989
- 1989-03-03 EP EP89200528A patent/EP0333246B1/en not_active Expired - Lifetime
- 1989-03-03 DE DE68918617T patent/DE68918617T2/de not_active Expired - Fee Related
- 1989-03-03 ES ES89200528T patent/ES2061931T3/es not_active Expired - Lifetime
- 1989-03-10 NZ NZ228295A patent/NZ228295A/en unknown
- 1989-03-10 AU AU31242/89A patent/AU608698B2/en not_active Ceased
- 1989-03-13 FI FI891177A patent/FI94557C/fi not_active IP Right Cessation
- 1989-03-15 ZA ZA891966A patent/ZA891966B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA891966B (en) | 1990-11-28 |
| EP0333246B1 (en) | 1994-10-05 |
| AU3124289A (en) | 1989-09-21 |
| FI94557B (fi) | 1995-06-15 |
| FI891177A0 (fi) | 1989-03-13 |
| GB8806145D0 (en) | 1988-04-13 |
| NZ228295A (en) | 1991-05-28 |
| AU608698B2 (en) | 1991-04-11 |
| FI94557C (fi) | 1995-09-25 |
| FI891177L (fi) | 1989-09-16 |
| DE68918617T2 (de) | 1995-02-09 |
| DE68918617D1 (de) | 1994-11-10 |
| EP0333246A3 (en) | 1991-08-07 |
| EP0333246A2 (en) | 1989-09-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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