Voltammetry in solutions of low ionic strength. Electrochemical and analytical aspects

Recent progress in microelectrode voltammetry in solutions without or with low concentrations of supporting electrolyte is reviewed. The following poi nts are addressed: mathematical treatment of transport, experimental setup, steady state and non steady state transport, migration coupled with homoge neous equilibrium, voltammetry in undiluted redox liquids, studies on the m echanism of the electrode processes, transport of ions in solutions of poly electrolytes and colloids, and analytical applications. (C) 1999 Elsevier S cience S.A. All rights reserved.