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The mechanism of the chlorine evolution on different types of graphite anodes during the electrolysis of an acidic NaCl solution

✍ Scribed by L.J.J. Janssen

Book ID
107748680
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
891 KB
Volume
19
Category
Article
ISSN
0013-4686

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πŸ“œ SIMILAR VOLUMES

Electrolysis of acidic NaCl solution wit
Electrolysis of acidic NaCl solution with a graphite anodeβ€”I. The graphite electrode
✍ L.J.J. Janssen; J.G. Hoogland πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 English βš– 744 KB

A graphite anode evolving chlorine from a chloride solution is slowly oxidized to CO and CO,. This oxidation causes a change in the characteristics of the electrode-an ageing, comprising a change of the nature of the graphite surface and an increase of the surface area. It appears that a new graphi

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✍ L.J.J. Janssen; J.G. Hoogland πŸ“‚ Article πŸ“… 1970 πŸ› Elsevier Science 🌐 English βš– 672 KB

During electrolysis of an acid chloride solution, atomic chlorine is taken up by a graphite anode. After switching off the current the evolution of molecular chlorine continues. This phenomenon we call residual gas evolution (r.g.e.) It is established that the molecular chlorine is formed according

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✍ H. Shimizu πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 912 KB

The results given in Part I of this series are analysed quantitatively. From the resistance change of a platinum film electrode during cathodic and anodic polarization in lo-' N sulphuric acid solutions, the following results emerge. (1) The rate constant and activation energy of the desorptive co