All Outputs (3)

Dynamics at polarized, carbon dioxide-iron oxyhydroxide interfaces unveil the origin of multicarbon product formation (2021)
Journal Article
Arrigo, R., Blume, R., Streibel, V., Genovese, C., Roldan, A., Schuster, M., …Centi, G. (2022). Dynamics at polarized, carbon dioxide-iron oxyhydroxide interfaces unveil the origin of multicarbon product formation. ACS catalysis, 12(1), 411-430. https://doi.org/10.1021/acscatal.1c04296

Surface-sensitive ambient pressure X-ray photoelectron spectroscopy and near edge X-ray absorption fine structure spectroscopy combined with an electrocatalytic reactivity study, multilength scale electron microscopy and theo-retical modelling provid... Read More about Dynamics at polarized, carbon dioxide-iron oxyhydroxide interfaces unveil the origin of multicarbon product formation.

Surface electron-hole rich species active in the electrocatalytic water oxidation (2021)
Journal Article
Velasco-Vélez, J., Carbonio, E., Chuang, C., Hsu, C., Lee, J., Arrigo, R., …Jones, T. (2021). Surface electron-hole rich species active in the electrocatalytic water oxidation. Abstracts of papers / American Chemical Society, 143(32), 12524-12534. https://doi.org/10.1021/jacs.1c01655

Iridium and ruthenium and their oxides/hydroxides are the best candidates for the oxygen evolution reaction under harsh acidic conditions owing to the low overpotentials observed for Ru- and Ir-based anodes and the high corrosion resistance of Ir-oxi... Read More about Surface electron-hole rich species active in the electrocatalytic water oxidation.

Monitoring dynamics of defects and single Fe atoms in N-functionalized few-layer graphene by in situ temperature programmed scanning transmission electron microscopy (2021)
Journal Article
Arrigo, R., Sasaki, T., Callison, J., Gianolio, D., & Schuster, M. (2022). Monitoring dynamics of defects and single Fe atoms in N-functionalized few-layer graphene by in situ temperature programmed scanning transmission electron microscopy. Journal of Energy Chemistry, 64, 520-530. https://doi.org/10.1016/j.jechem.2021.05.005

In this study, we aim to contribute an understanding of the pathway of formation of Fe species during top-down synthesis of dispersed Fe on N-functionalized few layer graphene. We use X-ray absorption spectroscopy to determine the electronic structur... Read More about Monitoring dynamics of defects and single Fe atoms in N-functionalized few-layer graphene by in situ temperature programmed scanning transmission electron microscopy.