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. 2023 Feb 6;23(4):1825. doi: 10.3390/s23041825
DSC Differential Scanning Calorimetry
FEM Finite Elements Method
IIMin Imaginary Impedance Minimum
RMSRE Root Mean Squared Relative Error
_ Complex quantity
Vector quantity
A Area
A2,3 Warburg impedance
α, β Shape parameters for dipole relaxation
C Capacitance
Cs Capacitance for relaxed dipoles
C Capacitance for immobilised dipoles
D Diffusion constant
E Electric field strength
e Unit charge
ε0 Permittivity constant
εr Relative permittivity
εs Relaxed permittivity
ε Permittivity for immobilised dipoles
F Fourier transformation
f Frequency
fC Characteristic frequency for dipole relaxation
i Amperage
j Imaginary unit
KIDC Sensitivity of interdigitated electrodes sensor
L Electrode spacing
N Number of measuring points
n Run variable
ϕ Electric potential
Q Electric charge
R Resistance
ρ± Kation and anion concentration
T Temperature
u,U Voltage
ω Angular frequency
ω0 Excitation angular frequency
Z Impedance