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- Diffusion_layer abstract "In electrochemistry, the diffusion layer contains the material that is analyzed. According to IUPAC, the diffusion layer is defined as the "region in the vicinity of an electrode where the concentrations are different from their value in the bulk solution. The definition of the thickness of the diffusion layer is arbitrary because the concentration approaches asymptotically the value in the bulk solution". The diffusion layer thus depends on the diffusion coefficient (D) of the analyte and on the scan rate (V/s). It is usually considered to be some multiple of (Dt)1/2 (where 1/t = scan rate). At slow scan rates, the diffusion layer is large, on the order of micrometers, whereas at fast scan rates the diffusion layer is nanometers in thickness. The relationship is described in part by the Cottrell equation.Relevant to cyclic voltammetry, the diffusion layer has negligible volume compared the volume of the bulk solution. For this reason, cyclic voltammetry experiments have an inexhaustible supply of fresh analyte.".
- Diffusion_layer wikiPageID "34363332".
- Diffusion_layer wikiPageRevisionID "560442805".
- Diffusion_layer hasPhotoCollection Diffusion_layer.
- Diffusion_layer subject Category:Diffusion.
- Diffusion_layer comment "In electrochemistry, the diffusion layer contains the material that is analyzed. According to IUPAC, the diffusion layer is defined as the "region in the vicinity of an electrode where the concentrations are different from their value in the bulk solution. The definition of the thickness of the diffusion layer is arbitrary because the concentration approaches asymptotically the value in the bulk solution".".
- Diffusion_layer label "Diffusion layer".
- Diffusion_layer label "Диффузионный слой".
- Diffusion_layer sameAs m.03cnrff.
- Diffusion_layer sameAs Q4162539.
- Diffusion_layer sameAs Q4162539.
- Diffusion_layer wasDerivedFrom Diffusion_layer?oldid=560442805.
- Diffusion_layer isPrimaryTopicOf Diffusion_layer.