A chemically modified electrode is an electrical conductor that has its surface modified for different electrochemical functions. Chemically modified electrodes are made using advanced approaches to electrode systems by adding a thin film or layer of certain chemicals to change properties of the conductor according to its targeted function.[1]
At a modified electrode, an oxidation-reduction substance accomplishes electrocatalysis by transferring electrons from the electrode to a reactant, or a reaction substrate.[2]
Modifying electrodes' surfaces has been one of the most active areas of research interest in electrochemistry since 1979, providing control over how electrodes interacts with their environments.[1]
^ abAlkire, R., Kolb, D., & Lipkowski, J., Chemically modified electrodes, Germany: Wiley-VCH, Weinheim, 2009
^Murray R. W.,Goodenough J. B. and Albery W. J., Modified Electrodes: Chemically Modified Electrodes for Electrocatalysis, The Royal Society, 1981, pp. 253-265, https://www.jstor.org/stable/36940
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