Chemistry: electrical and wave energy – Processes and products
Patent
1984-02-29
1987-03-31
Tung, T.
Chemistry: electrical and wave energy
Processes and products
204400, 204406, 204412, G01N 2746
Patent
active
046541250
ABSTRACT:
A method and an apparatus for electrochemical detection of solutions containing substances to be analyzed, by means of an electrochemical detector comprising a detector cell which includes a working electrode in contact with the solution flowing through a solution flow space of the detector cell, a measuring electrode for measuring the electrolyte potential, and an auxiliary electrode for applying a potential to the electrolyte. A potential difference required for the electrolysis is generated between the electrolyte and the working electrode by means of the auxiliary electrode. The electrolysis current generated at the working electrode is taken off as an analysis measurement value. In doing so, the instantaneous electric potential value of the electrolyte in the local region of the working electrode is measured and the working electrode potential is controlled as a function of the measured instantaneous potential value.
REFERENCES:
patent: 3649504 (1972-03-01), Evans et al.
patent: 3709796 (1973-01-01), King et al.
patent: 4326927 (1982-04-01), Stetter et al.
patent: 4426621 (1984-01-01), Galwey et al.
patent: 4498039 (1985-02-01), Galwey et al.
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