Electrode and electrolytic cell containing same

Details Electrode and electrolytic cell containing same Electrode and electrolytic cell containing same

1998-04-01

1999-11-23

Bell, Bruce F.

Chemistry: electrical and wave energy

Apparatus

Electrolytic

204290R, 205322, 205333, 205220, 205225, 205229, 4271263, 4271265, C25B 1106

Patent

active

059893966

ABSTRACT:
An electrode is disclosed having a coating on part of the electrode, e.g., a front face, comprising the oxides of tin, antimony, at least one platinum group metal and at least one valve metal. Another part of the electrode, such as a back face, has a coating comprising the oxides of at least one valve metal and at least one platinum group metal. The electrode can be generally plate-shaped and most desirably has at least one chamfered corner. The electrode is particularly useful in a cell wherein brine electrolyte is electrolyzed to prepare a disinfectant solution containing hypochlorite. The disinfectant solution can be especially serviceable, such as in maritime application, for treating water, e.g., freshwater as represented by desalinated water.

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