The electrode is the key component of the membrane electrode assembly (MEA) of proton
exchange membrane fuel cells (PEMFCs). The electrochemical reaction of hydrogen (fuel) …

Because the AC impedance technique, also known as electrochemical impedance
spectroscopy (EIS), is being utilized by more and more researchers in proton exchange …

The rotating disk electrode (RDE) technique is being extensively used as a screening tool to
estimate the activity of novel PEMFC electrocatalysts synthesized in lab-scale (mg) …

Platinum electrocatalysts supported on high surface area and Vulcan carbon blacks
(Pt/HSC, Pt/V) were characterized in rotating disk electrode (RDE) setups for …

To meet the power density, reliability, and cost requirements that will enable a widespread
use of fuel cells, many research activities focus on an understanding of the thermodynamics …

The physical-chemistry of the graphene/aqueous–electrolyte interface underpins the
operational conditions of a wide range of devices. Despite its importance, this interface is …

Electrochemical impedance spectroscopy is a suitable and powerful diagnostic testing
method for fuel cells because it is non-destructive and provides useful information about fuel …

Platinum/ruthenium nanoparticles were decorated on carbon nanotubes (CNT) in
supercritical carbon dioxide, and the nanocomposites were characterized by transmission …

With lower site density and turnover frequency, platinum group metal (PGM)-free catalysts
based electrodes are often greater than 50 μm thick in order to increase performance across …

In the past decade the notable effort placed on improving intrinsic electrochemical kinetics of
platinum group metal (PGM)-free electrocatalysts for the oxygen reduction reaction (ORR) …