Features of Electrochromic Kinetics in Thin Films of Cathodic Precipitated Nickel Hydroxide

Authors

  • S. S. Fomanyuk Vernadsky Institute of general and inorganic chemistry of National Academy of Sciences of Ukraine
  • Yu. S. Krasnov Vernadsky Institute of general and inorganic chemistry of National Academy of Sciences of Ukraine
  • G. Ya. Kolbasov Vernadsky Institute of general and inorganic chemistry of National Academy of Sciences of Ukraine
  • V. N. Zaichenko Vernadsky Institute of general and inorganic chemistry of National Academy of Sciences of Ukraine

Abstract

Nanostructured nickel hydroxide films containing a large amount of water have been obtained by cathodic deposition. The investigations of the kinetics of electrochromic process in such films have confirmed that they are colored through the deintercalation of protons and electrons from their bulk. A dependence of the effective diffusion coefficient of these charge carriers on the potential of films and ratio of Ni(OH)2 to NiOOH in them has been obtained.

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(1)
Fomanyuk, S. S.; Krasnov, Y. S.; Kolbasov, G. Y.; Zaichenko, V. N. Features of Electrochromic Kinetics in Thin Films of Cathodic Precipitated Nickel Hydroxide. Him. Fiz. Tehnol. Poverhni 2012, 3, 317-324.

Issue

Vol. 3 No. 3 (2012): Chemistry, Physics and Technology of Surface / Himia, Fizika ta Tehnologia Poverhni

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Articles

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