Effect of palladium on hydrogen charging of titanium cathodically polarized in acid media

  • N. D. Tomashov
  • V. N. Modestova
  • R. P. Vasil'eva


A study of cathodic hydrogen charging of titanium in a 3N H2SO4 solution at 25° C showed that the intensity of hydrogen charging of cathodically polarized titanium is sharply reduced if a layer of palladium is electrodeposited on the titanium surface. A similar effect is observed if trace quantities (∼10−6 mole/l) of PdCl2 are introduced into the acid solution or when titanium is in an electrical contact with a palladium specimen.


Hydrogen Titanium H2SO4 Palladium Acid Solution 
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Copyright information

© The Faraday Press, Inc 1970

Authors and Affiliations

  • N. D. Tomashov
    • 1
  • V. N. Modestova
    • 1
  • R. P. Vasil'eva
    • 1
  1. 1.Institute of Physical Chemistry AS USSRMoscow

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