Abstract
Voltammetric techniques are widely used in detecting and diagnosing the
electrochemical properties of electrode systems. These techniques adopt sensing
devices that find relevance in analyzing water, studying biological systems, tracing
poisonous chemicals, etc. These sensors have different compositions that aim at
carrying out different functions in diverse systems. The sensors would be useful in
biological, environmental, and chemical systems. In-depth knowledge of voltammetric
sensors will be discussed. This chapter will also highlight different sensors,
independent features, sensor classifications, voltammetric electrodes, and their areas of
application.
Keywords: Electrochemical properties, Electrode, Sensors, Voltammetry.