Replacing fossil fuels with energy sources and carriers that are sustainable, environmentally
benign, and affordable is amongst the most pressing challenges for future socio-economic …

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

Electrochemical impedance spectroscopy Page 50 The Electrochemical Society Interface •
Summer 2019• www. electrochem. org 47 We are delighted to present this Interface issue …

Fuel cells may become the energy-delivery devices of the 21st century. Although there are
many types of fuel cells, polymer-electrolyte fuel cells are receiving the most attention for …

The effect of Nafion loading in the cathode catalyst layer of proton exchange membrane fuel
cell (PEMFC) electrodes was studied by impedance spectroscopy, cyclic voltammetry, and …

Alkaline fuel cell technology has been reinvigorated since the recent rapid development and
deployment of anion exchange membranes. Without the" acid-stability" requirement in low …

At present, electrochemical advanced oxidation processes (EAOPs) have attracted
extensive attention to treat refractory organic pollutants effectively because of their high …

Impedance models were developed to account for reaction mechanisms that may be
responsible for the inductive impedance response often seen at low frequencies in proton …

To improve the performance and durability of a dead-ended anode (DEA) fuel cell, it is
important to understand and characterize the degradation associated with the DEA …

The aim of this study is the understanding of the main phenomena governing fuel cell
performances. We present a fuel cell model that takes into account gas diffusion in the …