Electrochemical Dispersion of Aluminum Alloys in an Aqueous Sodium Hydroxide Solution

Results of experiments on the kinetics of hydrogen generation by electrochemical dispersion of an aluminum alloy D16 in an aqueous solution of sodium hydroxide under alternating (AC) electric current are provided. It was found that the rate of hydrogen evolution under alternating electric current is significantly greater than the rate of hydrogen evolution in a reaction without the application of an electric current. The use of an alternating current produces Al(OH)3 powders with more highly disperse particles. © 2017, Springer Science+Business Media New York.

Authors
Badaev F.Z.1 , Khairi A.K.1 , Reznichenko A.V. 1 , Novoselov R.A.1 , Rybal’chenko V.V.1 , Kozlyakov V.V. 2 , Khovanskii V.N.3
Number of issue
11-12
Language
English
Pages
834-837
Status
Published
Volume
52
Year
2017
Organizations
  • 1 Moscow Polytechnic University, Moscow, Russian Federation
  • 2 Peoples’ Friendship University of Russia, Moscow, Russian Federation
  • 3 Karagelskii Institute of Tribology, Moscow, Russian Federation
Keywords
aluminum; aluminum alloys; ceramic materials; production of hydrogen; sodium hydroxide solution
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