Porous electrodes are prevalent in electrochemical devices. Electrochemical impedance
spectroscopy (EIS) is widely used as a noninvasive, in situ characterization tool to …

The performance of proton exchange membrane fuel cells (PEMFCs), including reaction
activity and durability, requires further improvement before large-scale commercialization …

Electrochemical impedance spectroscopy (EIS) technique is well established in recent years
to study and diagnose proton exchange membrane fuel cells (PEMFC). In this paper, the …

Electrochemical impedance spectroscopy (EIS) is a powerful tool to investigate properties of
materials and electrode reactions. This Primer provides a guide to the use of EIS and a …

With the development of on-board proton exchange membrane fuel cells and their
commercial applications, the performance and durability of on-board proton exchange …

In this work, extensive electrochemical impedance measurements have been conducted on
a 45 cm2 BASF Celtec P2100 high temperature PEM MEA. The fuel cell performance has …

A complex interaction of many design, assembling and operating parameters as well as the
properties of the materials used in the construction of polymer electrolyte membrane fuel …

A segmented cell system was applied to investigate the effects of the anode and cathode
back pressure and hydrogen stoichiometry on fuel cell performance in terms of overpotential …

This paper employs equivalent circuit analysis of electrochemical impedance spectra (EIS)
signatures of commercial proton exchange membrane fuel cell stacks (PEMFC) to establish …

The series of electrodes were fabricated by the scalable and manufacturable slot-die coating
method for proton exchange membrane fuel cell (PEMFC) application. The inks with different …