Szczegóły publikacji
Opis bibliograficzny
A novel method for ceramic characterisation by high frequency microwave energy absorption / Andrzej Kruk, Jakub SOROCKI, Ilona PIEKARZ, Dominika MADEJ, Piotr Kolenderski // Measurement ; ISSN 0263-2241. — 2021 — vol. 167 art. no. 108160, s. 1–11. — Bibliogr. s. 11, Abstr. — Publikacja dostępna online od: 2020-07-23
Autorzy (5)
- Kruk Andrzej
- AGHSorocki Jakub
- AGHPiekarz Ilona Kinga
- AGHMadej Dominika
- Kolenderski Piotr
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 129676 |
|---|---|
| Data dodania do BaDAP | 2020-09-07 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.measurement.2020.108160 |
| Rok publikacji | 2021 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Measurement |
Abstract
A novel method enabling low-cost and very fast determination of physicochemical properties of solids exploring the microwave energy absorption phenomena is proposed and studied. A set of La,Nd-doped Y2O3 ceramic samples was manufactured using the sol–gel process and free sintering. XRD analysis revealed that the crystallite size of samples is in the nanometer range A test vehicle in a form of a microstrip transmission line was tested and developed for the experiment and its shape studied enabling determination of microwave energy absorption properties of a specimen. The conducted study revealed existence of a series of narrow absorption peaks within 10 GHz−43.5 GHz correlate to the particular sample composition independent on the microstructure. The absorption peaks are shifted into lower frequency with increasing of temperature of sample. As such the proposed measurement technique was experimentally proven to be well suited for chemical composition determination.
