Electrochemical impedance spectroscopy (EIS) is widely used to characterize
electrochemical systems. The distribution of relaxation times (DRT) has emerged as a …

Proton exchange membrane fuel cell (PEMFC) has become one of the most important clean
energy devices. Clamping pressure generates as PEMFC is assembled, affecting the …

Proton exchange membrane fuel cells (PEMFCs) are promising energy devices that directly
convert chemical energy of fuels such as hydrogen to useful work with negligible …

The mixed metal dichalcogenides combination of WS 2–MoS 2 was coated onto Cu
substrate by electroless NiMoP plating technique and the electrocatalytic hydrogen …

The distribution of relaxation times (DRT) analysis is an extension of electrochemical
impedance spectroscopy (EIS). DRT analysis is widely used to deconvolute the …

Based on fundamental electrode theory, an analytical transfer function to simulate the
frequency impedance spectrum of the finite-length Warburg (FLW) impedance and the …

The temperature variation of the cathode catalyst layer (CCL) inside the proton exchange
membrane fuel cell (PEMFC) caused by dynamic loading will damage the material and …

In this study, a comprehensive set of experimental tests were carried out to investigate
individual cell voltage and temperature deviation under different operating conditions in a …

Durability is a major constraint to the commercialization of proton exchange membrane fuel
cells (PEMFC). An accurate evaluation of the internal state of the fuel cell is necessary to …

Anvendelse av hydrogen som energibærer er en viktig teknologi for å møte verdens økende
energibehov på en måte frigjort fra karbon. Elektrolyse av vann er en bærekraftig metode å …