Current diamond turned materials

To conclude the discussion on quasi-reversible reactions, we now direct our attention to sonoelectrochemical reactions on diamond electrodes [107-109], In sonoelectrochemistry, power ultrasound is applied to electrochemical cell, causing forced convection in the electrode-electrolyte system. As a result of the enhanced mass transfer, non-steady-state potentiodynamic curves with current peak turn to steady-state curves with a limiting current plateau (Fig. 21). Notice a significant increase in the current. It must be emphasized that in sonoelectrochemistry electrode materials are exposed to extreme conditions with mechanical strains induced by pressure waves and cavitation-induced liquid jets strong enough to cause severe erosion. Diamond withstands the sonoelectrochemical conditions perfectly. This opens up fresh possibilities for efficient electrolyses and electroanalyses with diamond electrodes. 

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