WO1998032008A1 - Cellule electrochimique a flux continu - Google Patents
Cellule electrochimique a flux continu Download PDFInfo
- Publication number
- WO1998032008A1 WO1998032008A1 PCT/EP1998/000167 EP9800167W WO9832008A1 WO 1998032008 A1 WO1998032008 A1 WO 1998032008A1 EP 9800167 W EP9800167 W EP 9800167W WO 9832008 A1 WO9832008 A1 WO 9832008A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrodes
- thick
- cell
- flow cell
- electrochemical flow
- Prior art date
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
Definitions
- a flow cell from Hewlett Packard is also known, which is also composed of a large number of individual components. Two highly planar parts, into which electrodes are integrated, are separated in a housing by a thin non-conductive film. A flow path for the transport of the liquid sample through the cell is omitted in the film, so that the internal volume of the flow cell is determined by the thickness of the film and the area of the recess in this film. The total height of this cell is approx. 9 cm.
- the electrode surfaces and previously the corresponding supply lines are applied to the upper and lower substrates using screen printing technology.
- the spacer is then applied by means of screen printing on the electrode side of at least one substrate provided with an electrode.
- there are two cell halves namely a substrate provided with an electrode and a further substrate provided with an electrode and the insulator layer.
- each cell half comprises a substrate provided with an electrode and a spacer.
- the two cell halves are then coated with an adhesive, for example a superglue, once on the surface of the electrode and that of the spacer, or on the surfaces of the two spacers, and pressed together for adhesive in order to obtain the complete cell.
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)
- Hybrid Cells (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CZ992571A CZ257199A3 (cs) | 1997-01-20 | 1998-01-13 | Elektrochemická průtočná komůrka |
EP98905292A EP0953151A1 (fr) | 1997-01-20 | 1998-01-13 | Cellule electrochimique a flux continu |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1997101798 DE19701798C2 (de) | 1997-01-20 | 1997-01-20 | Elektrochemische Durchflußzelle |
DE19701798.3 | 1997-01-20 | ||
DE1997145423 DE19745423A1 (de) | 1997-10-16 | 1997-10-16 | Elektrochemische Durchflußzelle |
DE19745423.2 | 1997-10-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998032008A1 true WO1998032008A1 (fr) | 1998-07-23 |
Family
ID=26033235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/000167 WO1998032008A1 (fr) | 1997-01-20 | 1998-01-13 | Cellule electrochimique a flux continu |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0953151A1 (fr) |
CZ (1) | CZ257199A3 (fr) |
WO (1) | WO1998032008A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001042774A2 (fr) * | 1999-12-08 | 2001-06-14 | Imperial College Of Science, Technology And Medicine | Capteur potentiometrique |
EP1217099A2 (fr) * | 2000-12-21 | 2002-06-26 | CPC Cellular Process Chemistry Systems GmbH | Microréacteur pour préparations électrochimiques |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CZ301131B6 (cs) * | 2002-11-01 | 2009-11-11 | Bvt Technologies, A.S. | Zarízení pro chemické analýzy |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332081A (en) * | 1978-06-22 | 1982-06-01 | North American Philips Corporation | Temperature sensor |
US4496454A (en) * | 1983-10-19 | 1985-01-29 | Hewlett-Packard Company | Self cleaning electrochemical detector and cell for flowing stream analysis |
EP0652436A2 (fr) * | 1993-11-04 | 1995-05-10 | Lg Electronics Inc. | Biodétecteur pour la mesure de la concentration d'alcool, méthode pour la fabrication du biodétecteur, et appareil pour la détermination du degré de l'ivresse utilisant ce biodétecteur |
-
1998
- 1998-01-13 CZ CZ992571A patent/CZ257199A3/cs unknown
- 1998-01-13 WO PCT/EP1998/000167 patent/WO1998032008A1/fr not_active Application Discontinuation
- 1998-01-13 EP EP98905292A patent/EP0953151A1/fr not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4332081A (en) * | 1978-06-22 | 1982-06-01 | North American Philips Corporation | Temperature sensor |
US4496454A (en) * | 1983-10-19 | 1985-01-29 | Hewlett-Packard Company | Self cleaning electrochemical detector and cell for flowing stream analysis |
EP0652436A2 (fr) * | 1993-11-04 | 1995-05-10 | Lg Electronics Inc. | Biodétecteur pour la mesure de la concentration d'alcool, méthode pour la fabrication du biodétecteur, et appareil pour la détermination du degré de l'ivresse utilisant ce biodétecteur |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001042774A2 (fr) * | 1999-12-08 | 2001-06-14 | Imperial College Of Science, Technology And Medicine | Capteur potentiometrique |
WO2001042774A3 (fr) * | 1999-12-08 | 2001-12-27 | Imperial College | Capteur potentiometrique |
EP1217099A2 (fr) * | 2000-12-21 | 2002-06-26 | CPC Cellular Process Chemistry Systems GmbH | Microréacteur pour préparations électrochimiques |
EP1217099A3 (fr) * | 2000-12-21 | 2002-07-10 | CPC Cellular Process Chemistry Systems GmbH | Microréacteur pour préparations électrochimiques |
Also Published As
Publication number | Publication date |
---|---|
CZ257199A3 (cs) | 1999-12-15 |
EP0953151A1 (fr) | 1999-11-03 |
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