## diffusion layer thickness

https://doi.org/10.1351/goldbook.D01726
Defined by the equation: $\delta = \frac{D}{k_{\text{d}}}=\frac{n\ F\ D\ c\ A}{l_{i}}$ where $$D$$ is the @D01719@, $$k_{\text{d}}$$ is the @H02805@, $$F$$ is the @F02325@, $$c$$ is the concentration, $$A$$ is the geometric area of the electrode, $$l_{i}$$ is the @L03532@ and $$n$$ is the @C00995@.
Source:
PAC, 1974, 37, 499. (Electrochemical nomenclature) on page 513 [Terms] [Paper]