B5.1 Determination of the Dielectric Properties of Ceria and Soot Powders by the Microwave Cavity Perturbation Method
- Event
- SMSI 2021
2021-05-03 - 2021-05-06
digital - Band
- SMSI 2021 - Sensors and Instrumentation
- Chapter
- B5 Chemosensor Applications
- Author(s)
- S. Walter, C. Steiner, G. Hagen, R. Moos - University of Bayreuth, Bayreuth (Germany)
- Pages
- 131 - 132
- DOI
- 10.5162/SMSI2021/B5.1
- ISBN
- 978-3-9819376-4-0
- Price
- free
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.