Electrodes
Cells for chlorine-sodium electrolysis
Article REF: J4804 V1
Electrodes
Cells for chlorine-sodium electrolysis

Author : Jean-Christophe MILLET

Publication date: June 10, 2008 | Lire en français

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6. Electrodes

6.1 General

The development of the electrodes was based on the following two axes:

  • reduce electrochemical overvoltage by using electrocatalysts ;

  • reduce the ohmic drop between electrodes, due to the presence of gas bubbles, by using electrodes with a flap structure to evacuate these bubbles to the rear of the interpolar space.

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6.2 Anodes

The use of precious metal oxides (ruthenium, iridium, platinum...) to...

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