Unlocking the Mysteries of Technical Catalyst Deactivation: A View from Space

Abstract: Modern analytical techniques enable researchers to study heterogeneous catalytic systems at extended length scales and with local probing methods which were previously impractical. Such spatially–resolved analyses are ideal for exploring the complex dynamics governing catalytic activity, and more specifically, deactivation. Here we highlight significant experimental concepts and milestones in the spatially–resolved analysis of technical catalysts, where it is now possible to study catalyst behavior even up to industrially relevant scale. At such extended length scales and in contrast to many model systems, spatial heterogeneities in solid catalyst bodies may play a crucial role in controlling catalytic properties and may be closely linked to catalyst deactivation. Spatially–resolved studies can therefore provide a unique source of information about such local phenomena. Researchers can gain a deeper insight into the operational life of a catalyst by understanding deactivation patterns, which are one of many factors influencing the dynamics of catalytic reactions. In turn, this information promotes the design of more robust and sustainable catalytic systems. We therefore outline the current state of spatially–resolved characterization, together with its role in deconvoluting the complexity of technical catalysts and their deactivation.

Angaben zum Objekt

• Standort: Deutsche Nationalbibliothek Frankfurt am Main
• Umfang: Online-Ressource
• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Unlocking the Mysteries of Technical Catalyst Deactivation: A View from Space ; day:08 ; month:03 ; year:2024 ; extent:10 ; ChemCatChem ; (08.03.2024) (gesamt 10)

Beteiligte, Orts- und Zeitangaben

• Urheber: Sharma, Shweta ; Maurer, Florian ; Lott, Patrick ; Sheppard, Thomas

Weitere Informationen

• DOI: 10.1002/cctc.202301655
• URN: urn:nbn:de:101:1-2024030913071322683933
• Rechteinformation: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Letzte Aktualisierung: 14.08.2025, 11:01 MESZ