Degradation mechanisms of proton exchange membrane fuel cell under typical automotive operating conditions

P Ren, P Pei, Y Li, Z Wu, D Chen, S Huang - Progress in Energy and …, 2020 - Elsevier
The proton exchange membrane (PEM) fuel cell is an ideal automotive power source with
great potential, owing to its high efficiency and zero emissions. However, the durability and …

Impact of impurities on water electrolysis: a review

H Becker, J Murawski, DV Shinde… - Sustainable Energy & …, 2023 - pubs.rsc.org
Low temperature water electrolysers such as Proton Exchange Membrane Water
Electrolysers (PEMWEs), Alkaline Water Electrolysers (AWEs), and Anion Exchange …

Electromobility: Batteries or fuel cells?

O Gröger, HA Gasteiger… - Journal of The …, 2015 - iopscience.iop.org
This study provides an analysis of the technological barriers for all-electric vehicles, either
based on batteries (BEVs) or on H 2-powered proton exchange membrane (PEM) fuel cells …

Elucidating the dynamic nature of fuel cell electrodes as a function of conditioning: an ex situ material characterization and in situ electrochemical diagnostic study

S Kabir, DJ Myers, N Kariuki, J Park… - … applied materials & …, 2019 - ACS Publications
To increase the commercialization of fuel cell electric vehicles, it is imperative to improve the
activity and performance of electrocatalysts through combined efforts focused on material …

Dictating Pt-based electrocatalyst performance in polymer electrolyte fuel cells, from formulation to application

T Van Cleve, S Khandavalli, A Chowdhury… - … applied materials & …, 2019 - ACS Publications
In situ electrochemical diagnostics designed to probe ionomer interactions with platinum
and carbon were applied to relate ionomer coverage and conformation, gleaned from anion …

PEMFC performance decay during real-world automotive operation: Evincing degradation mechanisms and heterogeneity of ageing

E Colombo, A Baricci, A Bisello, L Guetaz… - Journal of Power …, 2023 - Elsevier
A long-term dynamic load cycle is performed on state-of-the-art membrane electrode
assemblies, aiming to evaluate the degradation mechanisms of Polymer Electrolyte …

Understanding the gas diffusion layer in proton exchange membrane fuel cells. I. How its structural characteristics affect diffusion and performance

JM Morgan, R Datta - Journal of Power Sources, 2014 - Elsevier
The proton exchange membrane fuel cell (PEMFC) has a significant potential in
transportation, backup, and portable power applications, although there still are remaining …

Activation mechanisms in the catalyst coated membrane of PEM fuel cells

K Christmann, KA Friedrich, N Zamel - Progress in Energy and Combustion …, 2021 - Elsevier
Polymer electrolyte membrane (PEM) fuel cells are a promising technology for automotive
applications. To achieve the cost versus durability required for the commercialization of this …

Interfacial effects on the catalysis of the hydrogen evolution, oxygen evolution and CO2-reduction reactions for (co-) electrolyzer development

J Herranz, J Durst, E Fabbri, A Patru, X Cheng… - Nano Energy, 2016 - Elsevier
Our progressive transition from a society energetically dependent on fossil fuels towards one
relying on renewable sources requires novel, environmentally friendly energy conversion …

[HTML][HTML] Review on mechanisms and recovery procedures for reversible performance losses in polymer electrolyte membrane fuel cells

J Mitzel, Q Zhang, P Gazdzicki, KA Friedrich - Journal of Power Sources, 2021 - Elsevier
The recovery of performance losses in polymer electrolyte membrane fuel cells due to
reversible degradation phenomena is an important topic to enable high system efficiency …