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continuous electrolysis
Under continuous electrolysis at high negative potentials (Er = -0.10 V), the product under study is depolymerized and the monomeric Os(II) complexes are formed.
      
The α-β phase transition on continuous electrolysis of Pd wire and Pd foil electrodes was found to be strongly dependent on both charging current and charging time.
      
Continuous electrolysis was possible and yields of the order of 90% were readily achieved.
      
The best and most stable hydrogen evolving cathode, based on nickel-molybdenum alloy, exhibited an overpotential of about 0.18 V for over 1500 h of continuous electrolysis in 6m KOH at 300 mA cm-2 and 353 K.
      
The best and most stable hydrogen evolving cathode of these, namely Ni-Mo-Fe, exhibited an overpotential of about 0.187 V for over 1500 h of continuous electrolysis in 6 M KOH at 300 mA cm-2 and 353 K.
      
Electrode structure has been investigated, before and after 2 500 h of continuous electrolysis at 1 A cm-2, by scanning electron microscopy, in order to check electrode stability at high current density.
      
The most active and stable oxygen evolving anode exhibited 100% efficiency for oxygen evolution, and an efficiency of 98.5% for over 1,500 h at pH 12 and of 96.5% for over 2,800 h at pH 8 of continuous electrolysis.
      
RVC behaved as a better chlorine-evolving anode in the initial period of electrolysis, but its ability for chlorine evolution decreased on continuous electrolysis.
      
 

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