TERMIUM Plus®

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DIFFUSION LAYER THICKNESS [1 record]

Record 1 2011-02-11

English

Subject field(s)
  • Electrochemistry
DEF

Defined by the equation: [delta] = D/kd = nFDcA/Ii where D is the diffusion coefficient, kd is the heterogeneous diffusion rate constant, F is the Faraday constant, c is the concentration, A is the geometric area of the electrode, Ii is the limiting current and n is the charge number of the cell reaction.

OBS

The word "delta" must be replaced by the corresponding Greek letter.

French

Domaine(s)
  • Électrochimie
DEF

Définie par l'équation : [delta] = D/kd = nFDcA/Ii où D est le coefficient de diffusion, kd est la constante de vitesse de la diffusion hétérogène, F est la constante de Faraday, c est la concentration, A est la surface géométrique de l'électrode, Ii est le courant limite et n est le nombre de charges dans la réaction.

OBS

Le mot «delta» doit être remplacé par la lettre grecque correspondante.

Spanish

Campo(s) temático(s)
  • Electroquímica
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