Debye length calculation


http://www.surfchem.info/calculate/Debye/

Calculation of Debye length

Equation

This is a general formula. Concentration is in ions per m3. Permittivity ε=εrε0is the charge of electron

Calculation of Debye length for monovalent (1-1) electrolyte:
in this case zi=1
Equation1-1
In this formula concentration C is in moles per m3
In the form below one can calculate the Debye length for 1-1 electrolyte:

T:  K
C:   mol/m3 mol/l 
εr

Length (m): 
Length (nm): 

 

 

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