Szczegóły publikacji
Opis bibliograficzny
Electrophoretic deposition and physicochemical properties of Ni- and Fe-doped Cu–Mn spinel coatings enhanced with $Ce_{0.9}Y_{0.1}O_2$ nanoparticles on Fe16Cr ferritic stainless steel interconnects for SOEC applications / Łukasz MAZUR, Tomasz BRYLEWSKI // Metallurgical and Materials Transactions. A, Physical Metallurgy and Materials ; ISSN 1073-5623. — 2024 — vol. 55 iss. 12, s. 5100–5113. — Bibliogr. s. 5112–5113, Abstr. — Publikacja dostępna online od: 2024-10-14
Autorzy (2)
Dane bibliometryczne
| ID BaDAP | 156735 |
|---|---|
| Data dodania do BaDAP | 2024-11-27 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s11661-024-07615-1 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Metallurgical and Materials Transactions, A, Physical Metallurgy and Materials Science |
Abstract
Cu- and Mn-based spinel coatings are currently among the most promising materials for solid oxide electrolyzer cell (SOEC) interconnects due to their high electrical conductivity and ability to eliminate environmentally hazardous cobalt, which is included in the most widely used coatings. However, their properties are affected by the presence of the Cr2O3 scale and high-temperature corrosion, and to mitigate this they could be doped with elements such as Ni and Fe. In addition, the electrical properties of such steel/shell layered systems can be further improved using rare-earth element nanoparticles (Ce0.9Y0.1O2). In this work, low-chromium steel was modified using nanoparticles and/or spinel coatings and oxidized in air atmosphere at 800 °C for 2000 hours. The oxidized systems were then characterized using diffraction studies, microstructural observations and electrical measurements. Electrical studies in particular showed a significant reduction in area-specific resistance for steels modified using a combination of both nanoparticles and spinel coatings.
