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journal article·2023-08Open access

Magnetic Polaron States in Photoluminescent Carbon Dots Enable Hydrogen Peroxide Photoproduction (Small 32/2023)

Lukáš Zdražil, Zdeněk Baďura, Michal Langer, Sergii Kalytchuk, David Panáček, Magdalena Scheibe, Štěpán Kment, Hana Kmentová, Muhammed Arshad Thottappali, Elmira Mohammadi, Miroslav Medveď, Aristides Bakandritsos, Giorgio Zoppellaro, Radek Zbořil, Michal Otyepka

Small· Volume 19· Issue 32
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Source abstract

Abstract

Photoluminescent Carbon Dots In article number 2206587, Miroslav Medveď, Giorgio Zoppellaro, Radek Zbořil, Michal Otyepka, and co-workers report on the photogeneration of long-lived magnetic electron/hole polaron states in aspartic acid-based carbon dots and their use in the photoproduction of hydrogen peroxide through the water oxidation reaction. The spatial anisotropy arising from the multilayer core/shell structure of the carbon dots plays a crucial role in stabilizing these highly reactive species.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Carbon and Quantum Dots Applications

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Affiliations

Regional Centre of Advanced Technologies and Materials Czech Advanced Technology and Research Institute Palacký University Olomouc Křížkovského 511/8 779 00 Olomouc Czech Republic

Nanotechnology Centre VŠB – Technical University of Ostrava 17. listopadu 2172/15 708 00 Ostrava‐Poruba Czech Republic

Institute of Macromolecular Chemistry of the CAS Heyrovského nám. 2 162 06 Prague 6 Czech Republic

Department of Chemistry Faculty of Natural Sciences Matej Bel University Tajovského 40 974 01 Banská Bystrica Slovakia

IT4Innovations VŠB – Technical University of Ostrava 17. listopadu 2172/15 708 00 Ostrava‐Poruba Czech Republic

References

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