| 摘要 |
<p>An electrochemical sensor comprises a reference electrode formed of an electrically conductive synthetic doped diamond material and configured to be located in electrical contact with a solution to be analysed; a sensing electrode formed of an electrically conductive synthetic doped diamond material and configured to be located in contact with the solution to be analysed; an electrical controller configured to apply a voltage to the sensing electrode, to change the applied voltage relative to the reference electrode, and to measure an electric current flowing through the sensing electrode thereby generating voltammetry data; and a calibration system configured to provide an in-situ calibration for assigning peaks in the voltammetry data to chemical species thereby allowing the type and concentration of chemical species in the solution to be determined.</p> |
