An alternative way of estimating anodic and cathodic transfer coefficients from PEMFC polarization curves

作者：Danilov Valery A; Tade Moses O^*

来源：Chemical Engineering Journal, 2010, 156(2): 496-499.

DOI：10.1016/j.cej.2009.09.022

• Charge transfer coefficients
• Fuel cell
• Polarization curve

This study presents a new technique for estimating cathodic and anodic charge transfer coefficients from fuel cell voltage-current curves. In contrast to conventional approach, the new technique allows estimation of anodic and cathodic charge transfer coefficients simultaneously from integral characteristics of voltage-current curves. Case studies illustrate the parameter estimation from PEMFC polarization curves. The new technique is compatible with available parameter estimation methods.

• 出版日期2010-1-15