Essentials of high performance water electrolyzers–from catalyst layer materials to electrode engineering
Proton‐exchange membrane water electrolyzers (PEMWEs) will play a key role in future
sustainable hydrogen production for mobility, households or chemical industry. Yet, the …
sustainable hydrogen production for mobility, households or chemical industry. Yet, the …
High efficiency PEM water electrolysis: Enabled by advanced catalysts, membranes, and processes
K Ayers - Current Opinion in Chemical Engineering, 2021 - Elsevier
Hydrogen is a key part of the transition to more sustainable processes, not only as a
possible transportation fuel for passenger cars, buses, and heavy duty trucks, but across …
possible transportation fuel for passenger cars, buses, and heavy duty trucks, but across …
[HTML][HTML] Limitations of aqueous model systems in the stability assessment of electrocatalysts for oxygen reactions in fuel cell and electrolyzers
Cost and stability remain the greatest technical barriers to sustainably commercialize low-
temperature fuel cells and electrolyzers. For tackling this problem, numerous advanced …
temperature fuel cells and electrolyzers. For tackling this problem, numerous advanced …
The impact of ink and spray variables on catalyst layer properties, electrolyzer performance, and electrolyzer durability
SM Alia, KS Reeves, JS Baxter… - Journal of The …, 2020 - iopscience.iop.org
In proton exchange membrane-based electrolysis, cell-level performance and durability is
affected not only by individual components, but also by how those components are …
affected not only by individual components, but also by how those components are …
Multi-scale multi-technique characterization approach for analysis of PEM electrolyzer catalyst layer degradation
Polymer electrolyte membrane water electrolyzers (PEMWEs) are devices of paramount
importance, enabling the large-scale storage of hydrogen from intermittent renewable …
importance, enabling the large-scale storage of hydrogen from intermittent renewable …
Control of Ir oxidation states to overcome the trade-off between activity and stability for the oxygen evolution reaction
To improve the efficiency of polymer electrolyte membrane water electrolyzers (PEMWEs),
catalysts with high activity and stability in the oxygen evolution reaction (OER) have been …
catalysts with high activity and stability in the oxygen evolution reaction (OER) have been …
In-situ and in-operando analysis of voltage losses using sense wires for proton exchange membrane water electrolyzers
Proton exchange membrane water electrolyzer development requires understanding
processes at the materials and interface levels to reach the required performance and …
processes at the materials and interface levels to reach the required performance and …
Electrolyzer performance loss from accelerated stress tests and corresponding changes to catalyst layers and interfaces
Stress tests are developed for proton exchange membrane electrolyzers that utilize low
catalyst loading, elevated potential, and frequent cycling with square-and triangle-waves to …
catalyst loading, elevated potential, and frequent cycling with square-and triangle-waves to …
Formation of Core‐Shell Ir@TiO2 Nanoparticles through Hydrogen Treatment as Acidic Oxygen Evolution Reaction Catalysts
The transition to a sustainable energy economy requires the availability of renewably
produced hydrogen through proton exchange membrane water electrolysis. The techno …
produced hydrogen through proton exchange membrane water electrolysis. The techno …
Iridium–nickel nanoparticle-based aerogels for oxygen evolution reaction
Iridium is considered the state-of-the-art electrocatalyst for the oxygen evolution reaction
(OER) in acidic media owing to its considerably high activity and stability, yet it is a raw …
(OER) in acidic media owing to its considerably high activity and stability, yet it is a raw …