Design and Utilization of a Direct Methanol Fuel Cell

. 2022 Dec 14;12(12):1266. doi: 10.3390/membranes12121266

$P_{e}$	Power (W)
F	Faraday Number
V_c	Actual Voltage (V)
$λ$	Stoichiometry
A	Surface Area (m²)
$E_{o c}$	Open Circuit Voltage (V)
$E_{a c t i v a t i o n}$	Activation Voltage Losses (V)
$E_{o h m i c}$	Ohmic Voltage Losses (V)
$E_{c o n c e n t r a t i o n}$	Concentration Voltage Losses (V)
$E_{a n o d e}$	Anode Voltage Losses (V)
$E_{c a t h o d e}$	Cathode Voltage Losses (V)
I	Current (A)
i	Current Density (A cm⁻²)
n	Number of Moles
${\bar{g}}_{f}$	Gibbs Free Energy of Formation (kJ mol⁻¹)
${\bar{h}}_{f}$	Enthalpy of Formation (kJ mol⁻¹)
$η$	Efficiency
$\bar{S}$	Molar Entropy (J mol⁻¹ K⁻¹)