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Walter, Stefanie ; Steiner, Carsten ; Hagen, Gunter ; Moos, Ralf:
Determination of the Dielectric Properties of Ceria and Soot Powders by the Microwave Cavity Perturbation Method.
2021
Veranstaltung: SMSI Sensor and Measurement Science International, Virtual Conference
, 03-06 May 2021
, Nuremberg, Germany.
(Veranstaltungsbeitrag: Kongress/Konferenz/Symposium/Tagung
,
Vortrag
)
DOI: https://doi.org/10.5162/SMSI2021/B5.1
Volltext
Angaben zu Projekten
| Projekttitel: |
Offizieller Projekttitel Projekt-ID In-situ-Verfahren zur Bestimmung hoher Sauerstoffdefizite in Cer-Zirkon-Mischoxiden für den Einsatz in der Abgasnachbehandlung MO 1060/29-1 Load Sensor for GPF AZ-1288-17 |
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| Projektfinanzierung: |
Deutsche Forschungsgemeinschaft |
Abstract
A comprehensive method to determine dielectric properties using the microwave cavity perturbation method (MCP) is presented. It is applicable to a wide range of sample geometries and properties. First tests with typical materials for exhaust aftertreatment have already been carried out successfully. The application of the method can provide further knowledge for radio frequency-based analysis of catalysts and filter systems.