Chemistry: electrical and wave energy – Apparatus – Electrolytic
Patent
1995-05-25
1996-12-17
Bell, Bruce F.
Chemistry: electrical and wave energy
Apparatus
Electrolytic
204403, 204415, 422 8203, G01N 2726
Patent
active
055849792
ABSTRACT:
The invention relates to an ion-selective electrode and to a procedure for producing the electrode. The electrode is a single-piece all-solid-state electrode comprising a conducting or semiconducting solid substrate (6) coated with a composite membrane (4). The electrode is produced by dissolving a conjugated polymer or oligomer together with the components of a conventional ion-selective membrane to produce a solution, applying this solution to an electronically conducting or semiconducting substrate and allowing the solvent to evaporate, with the result that a composite membrane is formed on the substrate.
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Bobacka Johan
Ivaska Ari
Lewenstam Andrzej
Bell Bruce F.
Kone Instruments Oy
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