Diffusion to fractal surfaces-IV. The case of the rotating disc electrode of fractal surface

L. Nyikos, T. Pajkossy, A. P. Borosy, S. A. Martemyanov

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

The limiting current of a fast electrode reaction on a rotating, inactive disc with an electrochemically active fractal subset was theoretically predicted to be proportional to ωα, with ω being the rotation frequency, and the exponent α was determiend by the fractal dimension, Df, of the active area as α = (Df-1)/2. The experimental verification is presented.

Original languageEnglish
Pages (from-to)1423-1424
Number of pages2
JournalElectrochimica Acta
Volume35
Issue number9
DOIs
Publication statusPublished - 1990

Fingerprint

Rotating disks
Fractal dimension
Set theory
Fractals
Electrodes

Keywords

  • hydrodynamics.
  • Levich equation
  • partially active surfaces

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Analytical Chemistry
  • Electrochemistry

Cite this

Diffusion to fractal surfaces-IV. The case of the rotating disc electrode of fractal surface. / Nyikos, L.; Pajkossy, T.; Borosy, A. P.; Martemyanov, S. A.

In: Electrochimica Acta, Vol. 35, No. 9, 1990, p. 1423-1424.

Research output: Contribution to journalArticle

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