Formation and Functioning of Bimetallic Nanocatalysts: The Power of X‐ray Probes

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Abstract: Bimetallic nanocatalysts are key enablers of current chemical technologies, including car exhaust converters and fuel cells, and play a crucial role in industry to promote a wide range of chemical reactions. However, owing to significant characterization challenges, insights in the dynamic phenomena that shape and change the working state of the catalyst await further refinement. Herein, we discuss the atomic‐scale processes leading to mono‐ and bimetallic nanoparticle formation and highlight the dynamics and kinetics of lifetime changes in bimetallic catalysts with showcase examples for Pt‐based systems. We discuss how in situ and operando X‐ray spectroscopy, scattering, and diffraction can be used as a complementary toolbox to interrogate the working principles of today's and tomorrow's bimetallic nanocatalysts.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: Formation and Functioning of Bimetallic Nanocatalysts: The Power of X‐ray Probes ; volume:131 ; number:38 ; year:2019 ; pages:13354-13364 ; extent:11
Angewandte Chemie ; 131, Heft 38 (2019), 13354-13364 (gesamt 11)

Creator: Filez, Matthias
Redekop, Evgeniy A.
Dendooven, Jolien
Ramachandran, Ranjith K.
Solano, Eduardo
Olsbye, Unni
Weckhuysen, Bert
Galvita, Vladimir V.
Poelman, Hilde
Detavernier, Christophe
Marin, Guy B.

DOI: 10.1002/ange.201902859

URN: urn:nbn:de:101:1-2022070808120350449216

Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.

Last update: 15.08.2025, 7:22 AM CEST

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Associated

Filez, Matthias
Redekop, Evgeniy A.
Dendooven, Jolien
Ramachandran, Ranjith K.
Solano, Eduardo
Olsbye, Unni
Weckhuysen, Bert
Galvita, Vladimir V.
Poelman, Hilde
Detavernier, Christophe
Marin, Guy B.

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