journal article·2024-09Open access

Fluoride Substitution: Quantifying Surface Hydroxyls of Metal Oxides with Fluoride Ions (Adv. Mater. Interfaces 26/2024)

Kinran Lau, Swen Zerebecki, Lukas Pielsticker, Walid Hetaba, Kapil Dhaka, Kai S. Exner, Sven Reichenberger, Stephan Barcikowski

Advanced Materials Interfaces· Volume 11· Issue 26

Abstract

Surface Chemistry Co3O4 is enriched with defects using pulsed laser defect engineering in liquid (PUDEL), and its surface hydroxyls are probed with fluoride ions. This dual approach reveals a linear correlation between laser processing and surface hydroxyl density, which is also linked to enhanced oxygen evolution reaction (OER) activity. More details can be found in article 2400237 by Sven Reichenberger, Stephan Barcikowski, and co-workers.
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Research context

OpenAlex topics: Electron and X-Ray Spectroscopy Techniques

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Affiliations

Technical Chemistry I and Center for Nanointegration Duisburg‐Essen (CENIDE) University of Duisburg‐Essen 45141 Essen Germany

Department of Heterogeneous Reactions Max Planck Institute for Chemical Energy Conversion 45470 Mülheim an der Ruhr Germany

Theoretical Inorganic Chemistry Faculty of Chemistry University of Duisburg‐Essen 45141 Essen Germany

Cluster of Excellence RESOLV 44801 Bochum Germany

Center for Nanointegration Duisburg‐Essen (CENIDE) 47057 Duisburg Germany

References

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