TY  - JOUR
AU  - Kulikovsky, Andrei
TI  - Approximate analytical solution to MHM equations for PEM fuel cell cathode performance
JO  - Electrochemistry communications
VL  - 77
SN  - 1388-2481
CY  - Amsterdam [u.a.]
PB  - Elsevier Science
M1  - FZJ-2017-06862
SP  - 36 - 39
PY  - 2017
AB  - We report approximate analytical solutions for the shapes of the overpotential, oxygen concentration and proton current density through the depth of a PEM fuel cell cathode and for the cathode polarization curve. The solution is obtained by applying a homotopy analysis method to the standard macrohomogeneous equations for the electrode performance. For typical cell parameters, the solutions are valid up to the cell current density on the order of ≃ 500 mA cm −2.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000399510400009
DO  - DOI:10.1016/j.elecom.2017.02.007
UR  - https://juser.fz-juelich.de/record/838190
ER  -