METHOD FOR THE IN-SITU RECALIBRATION OF A COMPARISON ELECTRODE INCORPORATED INTO AN ELECTROCHEMICAL SYSTEM

摘要

A method for in-situ calibration of a comparison electrode (3) integrated in an electrochemical system comprising a working electrode (1), a counter electrode (2) and an electrolyte (4) (3) is disclosed: In-situ verification of the potential of the comparison electrode (3) with respect to the working electrode (1) or the counter electrode (2); Detecting whether there is a potential drift of the comparison electrode (3) with respect to the designed potential plateau; And In situ re-grading of the comparison electrode (3) in the presence of potential drift.