Electrochemical method for measuring chemical species employing ion exchange material
US5045163A · kind A · utility
7Cited by
19References
25Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 5, 1990 |
| Grant date | Sep 3, 1991 |
| Priority date | — |
| Expiry date | Jun 5, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2001/46133
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electrode, preferably of a conductive polymer, has on its surface, preferably over all of its surface, an ion exchange material, preferably of significant thickness. Such a coated electrode may be used for sensing the presence or measuring the concentration of an ionic species, or for removal from or release of an ionic species into an electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.