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WO1988008975A3 - Detecteur electrochimique avec electrolyte a phase solide - Google Patents

Detecteur electrochimique avec electrolyte a phase solide Download PDF

Info

Publication number
WO1988008975A3
WO1988008975A3 PCT/GB1988/000377 GB8800377W WO8808975A3 WO 1988008975 A3 WO1988008975 A3 WO 1988008975A3 GB 8800377 W GB8800377 W GB 8800377W WO 8808975 A3 WO8808975 A3 WO 8808975A3
Authority
WO
WIPO (PCT)
Prior art keywords
electrochemical sensor
electrolyte
solid phase
phase electrolyte
polymeric matrix
Prior art date
Application number
PCT/GB1988/000377
Other languages
English (en)
Other versions
WO1988008975A2 (fr
Inventor
Lionel Solomon Goldring
Original Assignee
Nat Res Dev
Lionel Solomon Goldring
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nat Res Dev, Lionel Solomon Goldring filed Critical Nat Res Dev
Priority to DE8888904248T priority Critical patent/DE3864981D1/de
Publication of WO1988008975A2 publication Critical patent/WO1988008975A2/fr
Publication of WO1988008975A3 publication Critical patent/WO1988008975A3/fr

Links

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
    • G01N27/403—Cells and electrode assemblies
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (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)

Abstract

Un détecteur électrochimique, comprenant un électrolyte et un analyte séparés par une membrane sélectivement perméable se caractérise par le fait que l'électrolyte est constitué par un solide électro-conducteur comportant une dispersion homogène d'une phase matricielle polymère et un sel électro-conducteur et ne contenant pas d'eau en substance. La phase matricielle polymère est de préférence plastifiée, le plastifiant formant une phase continue dans laquelle est dissous le sel conducteur. Le détecteur est utilisé par exemple pour détecter et mesurer des gaz, en particulier lors de la mesure transcutanée de gaz contenus dans le sang.
PCT/GB1988/000377 1987-05-15 1988-05-13 Detecteur electrochimique avec electrolyte a phase solide WO1988008975A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8888904248T DE3864981D1 (de) 1987-05-15 1988-05-13 Elektrochemischer messwertaufnehmer mit festem elektrolyt.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4990287A 1987-05-15 1987-05-15
US049,902 1987-05-15

Publications (2)

Publication Number Publication Date
WO1988008975A2 WO1988008975A2 (fr) 1988-11-17
WO1988008975A3 true WO1988008975A3 (fr) 1988-12-15

Family

ID=21962356

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1988/000377 WO1988008975A2 (fr) 1987-05-15 1988-05-13 Detecteur electrochimique avec electrolyte a phase solide

Country Status (5)

Country Link
EP (1) EP0316380B1 (fr)
JP (1) JPH02500130A (fr)
DE (1) DE3864981D1 (fr)
GB (1) GB2205653A (fr)
WO (1) WO1988008975A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993021522A1 (fr) * 1992-04-22 1993-10-28 The Dow Chemical Company Detecteur electrochimique a base de film polymere
US5387329A (en) * 1993-04-09 1995-02-07 Ciba Corning Diagnostics Corp. Extended use planar sensors
DE4312124A1 (de) * 1993-04-14 1994-10-20 Mannesmann Ag Elektrochemischer Sensor
DE4315749B4 (de) * 1993-05-11 2005-01-27 Mst Micro-Sensor-Technologie Gmbh Elektrochemischer Sensor mit einem Festelektrolyten zur Messung der Gaskonzentration
US6689272B2 (en) 2001-04-17 2004-02-10 Nova Biomedical Corporation Acetate detecting sensor
JP6622955B2 (ja) * 2014-10-09 2019-12-18 株式会社パイロットコーポレーション ガスセンサ用ゲル状組成物
EP3355384A1 (fr) 2017-01-31 2018-08-01 Universite De Liege Films minces flexibles pour les électrodes de batterie

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054869A (en) * 1979-07-25 1981-02-18 Fresenius Chem Pharm Ind Oxygen sensor
GB2124387A (en) * 1982-07-08 1984-02-15 Polystan Oxygen sensor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436261B2 (de) * 1974-07-27 1976-11-25 Bayer Ag, 5090 Leverkusen Elektrochemische gasdetektoren
DE2621676C3 (de) * 1976-05-15 1979-01-11 Bayer Ag, 5090 Leverkusen Elektrochemischer Gasdetektor zum Nachweis von Gasspuren
JPS5740641A (en) * 1980-08-25 1982-03-06 Kuraray Co Ltd Gas sensor
EP0096117B1 (fr) * 1982-06-07 1987-09-02 The Dow Chemical Company Analyseur d'espèces chimiques oxydantes ou réductrices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054869A (en) * 1979-07-25 1981-02-18 Fresenius Chem Pharm Ind Oxygen sensor
GB2124387A (en) * 1982-07-08 1984-02-15 Polystan Oxygen sensor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Chemical Abstracts, volume 103, 1985, (Columbus, Ohio, US), L.C. Hardy et al.: "Preparation and electrical response of solid polymer electrolytes with only one mobile species", see page 593 *
Chemical Abstracts, volume 104, 1986, (Columbus, OHIO, US), Y. Sadoaka et al.: "A humidity sensor using alkali salt-polyethylene oxide hybrid films", see page 413 *
Transducers ì85, 1985 International Conference on Solid-State Sensors and Actuators, Digest of Technical Papers, September 1985, IEEE, (US), S.J. Pace et al.: "A thick-film multi-layered oxygen sensor", pages 406-408 *

Also Published As

Publication number Publication date
JPH02500130A (ja) 1990-01-18
EP0316380A1 (fr) 1989-05-24
EP0316380B1 (fr) 1991-09-18
DE3864981D1 (de) 1991-10-24
GB8811425D0 (en) 1988-06-15
GB2205653A (en) 1988-12-14
WO1988008975A2 (fr) 1988-11-17

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