Capabilities and limitations of rotating disk electrodes versus membrane electrode assemblies in the investigation of electrocatalysts

T Lazaridis, BM Stühmeier, HA Gasteiger… - Nature Catalysis, 2022 - nature.com
Cost-competitive fuel cells and water electrolysers require highly efficient electrocatalysts for
the respective reactions of hydrogen oxidation and evolution, and oxygen evolution and …

Recent Advances in Ultralow‐Pt‐Loading Electrocatalysts for the Efficient Hydrogen Evolution

F Guo, TJ Macdonald, AJ Sobrido, L Liu… - Advanced …, 2023 - Wiley Online Library
Hydrogen production from water electrolysis provides a green and sustainable route.
Platinum (Pt)‐based materials have been regarded as efficient electrocatalysts for the …

Benchmarking fuel cell electrocatalysts using gas diffusion electrodes: Inter-lab comparison and best practices

K Ehelebe, N Schmitt, G Sievers, AW Jensen, A Hrnjic… - 2022 - ACS Publications
Due to hydrogen's excellent energy density, proton exchange membrane fuel cells
(PEMFCs) are very promising to power CO2-free long-distance and heavy-duty transport …

Are Fe–N–C electrocatalysts an alternative to Pt-based electrocatalysts for the next generation of proton exchange membrane fuel cells?

X Zhang, L Truong-Phuoc, T Asset, S Pronkin… - ACS …, 2022 - ACS Publications
Notable progress has been made for low Pt-based and Fe–N–C electrocatalysts for proton
exchange membrane fuel cell (PEMFC) applications. In particular, the research and …

Current progress of Pt-based ORR electrocatalysts for PEMFCs: An integrated view combining theory and experiment

H Cruz-Martínez, H Rojas-Chávez… - Materials Today …, 2021 - Elsevier
The sluggish kinetics of oxygen reduction reaction (ORR) affects the massive use of polymer
exchange membrane fuel cells (PEMFCs). Therefore, the use of electrocatalysts is required …

[HTML][HTML] Limitations of aqueous model systems in the stability assessment of electrocatalysts for oxygen reactions in fuel cell and electrolyzers

K Ehelebe, D Escalera-López, S Cherevko - Current opinion in …, 2021 - Elsevier
Cost and stability remain the greatest technical barriers to sustainably commercialize low-
temperature fuel cells and electrolyzers. For tackling this problem, numerous advanced …

Pt‑based intermetallic compound catalysts for the oxygen reduction reaction: From problems to recent developments

H Tian, X Wang, J Ge, H Wan, W Ma, G Xie… - Journal of Energy …, 2024 - Elsevier
Proton exchange membrane fuel cells (PEMFCs) are promising next-generation energy
conversion devices with advantages including high energy conversion efficiency, low noise …

Break-in bad: On the conditioning of fuel cell nanoalloy catalysts

R Chattot, C Roiron, K Kumar, V Martin… - ACS …, 2022 - ACS Publications
Preliminary testing of fuel cell catalysts in a model laboratory environment is an essential
step in the technology readiness level progression of material candidates toward the …

Impact of catalyst ink dispersing solvent on PEM fuel cell performance and durability

C Lei, F Yang, N Macauley, M Spinetta… - Journal of The …, 2021 - iopscience.iop.org
The dispersing solvent used for fuel cell catalyst ink preparation plays a vital role in
establishing the resulting morphology of the electrode layers, which in turn will impact the …

Stability challenges of carbon-supported Pt-nanoalloys as fuel cell oxygen reduction reaction electrocatalysts

T Đukić, L Pavko, P Jovanovič, N Maselj… - Chemical …, 2022 - pubs.rsc.org
Carbon-supported Pt-based nanoalloys (CSPtNs) as the oxygen reduction reaction (ORR)
electrocatalysts are considered state-of-the-art electrocatalysts for use in proton exchange …