Overcoming Permanganate Stalling during Electromigration

  title={Overcoming Permanganate Stalling during Electromigration},
  author={Daniel Hodges and Andy Fourie and David Glynn Thomas and David Andrew Reynolds},
AbstractElectrokinetic experiments were undertaken to transport permanganate (MnO4−) through a low permeability porous media. The experiments employed a one-dimensional apparatus in which MnO4− was electromigrated through a central porous media core. Two outer porous media cores separated the electrode reservoirs from the inner permanganate source and permanganate target reservoirs. By utilizing a pH-isolation technique, whereby electrolysis reactions occurring at electrodes were isolated… CONTINUE READING