Direct measurement of the oxygen reduction reaction kinetics on iron phthalocyanine using advanced transient voltammetry
Platinum group metal (PGM)-free catalysts are promising candidates to replace PGM
catalysts for the oxygen reduction reaction in fuel cells. While methodologies to determine …
catalysts for the oxygen reduction reaction in fuel cells. While methodologies to determine …
Modular Iron–Bipyridine-Based Conjugated Aerogels as Catalysts for Oxygen Reduction Reaction
Aerogels have a large surface area and a porous structure, which make them an attractive
catalyst support materials for fuel cells. Modifying the aerogels' building blocks and …
catalyst support materials for fuel cells. Modifying the aerogels' building blocks and …
Toward more practical site density determination in Fe-NC catalysts for oxygen reduction reaction: NO-strip** at gas diffusion electrode setup
Abstract Evaluation of the site density of single-site iron catalysts has always been a
challenge due to the complexity of those materials, and the difficulty of finding selective and …
challenge due to the complexity of those materials, and the difficulty of finding selective and …
Fe‐N‐C in Proton Exchange Membrane Fuel Cells: Impact of Ionomer Loading on Degradation and Stability
Fe single atoms in N‐doped C (Fe‐N‐C) present the most promising replacement for carbon‐
supported Pt‐based catalysts for the O2 reduction reaction at the cathode of proton …
supported Pt‐based catalysts for the O2 reduction reaction at the cathode of proton …
Applying Nuclear Forward Scattering as In Situ and Operando Tool for the Characterization of FeN4 Moieties in the Hydrogen Evolution Reaction
N Heppe, C Gallenkamp, RZ Snitkoff-Sol… - Journal of the …, 2024 - ACS Publications
Nuclear forward scattering (NFS) is a synchrotron-based technique relying on the recoil-free
nuclear resonance effect similar to Mössbauer spectroscopy. In this work, we introduce …
nuclear resonance effect similar to Mössbauer spectroscopy. In this work, we introduce …
The On/Off pH-Dependent Electrocatalytic Activity of the Perfluorinated Iron Phthalocyanine for the Oxygen Reduction Reaction and Electrochemical Hardness as a …
L Acuña-Saavedra, AM Méndez-Torres… - ACS …, 2024 - ACS Publications
Perfluorinated iron phthalocyanine 16 (F) FePc is probably the most active MN4 molecular
catalyst reported to promote the oxygen reduction reaction (ORR) in alkaline media. Its high …
catalyst reported to promote the oxygen reduction reaction (ORR) in alkaline media. Its high …
Fourier-Transformed Alternating Current Voltammetry (FTacV) for Analysis of Electrocatalysts
Electrocatalysts play a critical role in energy technologies, but the development of active,
efficient, and durable catalysts is impeded by the lack of methodologies to deconvolute the …
efficient, and durable catalysts is impeded by the lack of methodologies to deconvolute the …
Morphological and structural design through hard-templating of PGM-free electrocatalysts for AEMFC applications
This study delves into the critical role of customized materials design and synthesis methods
in influencing the performance of electrocatalysts for the oxygen reduction reaction (ORR) in …
in influencing the performance of electrocatalysts for the oxygen reduction reaction (ORR) in …
[HTML][HTML] Optimisation and effect of ionomer loading on porous Fe–N–C-based proton exchange membrane fuel cells probed by emerging electrochemical methods
The next generation of proton exchange membrane fuel cells (PEMFCs) require a
substantial reduction or elimination of Pt-based electrocatalyst from the cathode, where O 2 …
substantial reduction or elimination of Pt-based electrocatalyst from the cathode, where O 2 …
Estimation of the electrochemical active site density of a metal-free carbon-based catalyst using phosphomolybdate (PMo 12) as an adsorbate
A method to estimate the electrochemical active site density (SD) of carbon (C) and nitrogen-
doped carbon (N/C-900) using phosphomolybdate (PMo12) as a probe molecule is …
doped carbon (N/C-900) using phosphomolybdate (PMo12) as a probe molecule is …