Method for detecting trace amount of matters by using pulsed voltammetry

摘要

An electrochemical method is provided, whereby electrodes are coated with conductive diamond film material. The method detects the concentration of metal ions and organic compounds in solutions by using square wave voltammetry of pulsed voltammetry. Since the electrodes coated with conductive diamond film material enable the user to obtain broader range of voltage measurement, the number of chemicals detected is greatly increased and the accuracy thereof improved.