Szczegóły publikacji
Opis bibliograficzny
Influence of polyurethane skeleton on structural and superconducting properties of Y-123 foams / Paweł Pęczkowski, Piotr Zachariasz, Ryszard ZALECKI, Jarosław Piętosa, Jan Marek MICHALIK, Cezariusz Jastrzębski, Michał Ziętala, Marcin Zając, Łukasz GONDEK // Journal of the European Ceramic Society ; ISSN 0955-2219 . — Tytuł poprz.: International Journal of High Technology Ceramics. — 2024 — vol. 44 iss. 10, s. 5722–5730. — Bibliogr. s. 5729–5730, Abstr. — Publikacja dostępna online od: 2024-03-16
Autorzy (9)
- Pęczkowski Paweł
- Zachariasz Piotr
- AGHZalecki Ryszard
- Piętosa Jarosław
- AGHMichalik Jan Marek
- Jastrzębski Cezariusz
- Ziętala Michał
- Zając Marcin
- AGHGondek Łukasz
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 152967 |
|---|---|
| Data dodania do BaDAP | 2024-05-17 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.jeurceramsoc.2024.03.039 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of the European Ceramic Society |
Abstract
The physicochemical properties of Y-123 superconducting foams of various topologies prepared by the top-seeded infiltration-growth (TSIG) method are discussed. During the TSIG process, precursor foams (polyurethanes with various densities, flexibilities, and skeleton types) were infiltrated with a green phase (Y-211) and thermally converted to Y-123 superconductors using NdBCO single-crystal seeds oriented in the [100] direction. The occurrence of the desired superconducting phases were confirmed by X-ray diffraction, Raman and X-ray absorption spectroscopies as well as magnetometric and transport measurements. It was found that the growth of Y-123 foam preserves the crystallographic orientation of the NdBCO seed regardless of the initial alignment of the skeleton. The foams exhibit the critical temperature (Tc) similar to YBCO bulk. High-density and stiffness skeletons favor the Y-123 phase formation, while more flexible foam structures hamper transformation of the Y-211 phase into the Y-123 one.
