Szczegóły publikacji
Opis bibliograficzny
Experimental review of the performances of protective coatings for interconnects in solid oxide fuel cells / Mareddy Jayanth Reddy, Bartosz Kamecki, Belma Talic, Elisa Zanchi, Federico Smeacetto, John S. Hardy, Jung Pyung Choi, Łukasz MAZUR, Robert Vasßen, Soumendra N. Basu, Tomasz BRYLEWSKI, Jan-Erik Svensson, Jan Froitzheim // Journal of Power Sources ; ISSN 0378-7753. — 2023 — vol. 568 art. no. 232831, s. 1–13. — Bibliogr. s. 12–13, Abstr. — Publikacja dostępna online od: 2023-03-30
Autorzy (13)
- Reddy Mareddy Jayanth
- Kamecki Bartosz
- Talic Belma
- Zanchi Elisa
- Smeacetto Federico
- Hardy John S.
- Choi Jung Pyung
- AGHMazur Łukasz
- Vasßen Robert
- Basu Soumendra N.
- AGHBrylewski Tomasz
- Svensson Jan-Erik
- Froitzheim Jan
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 146113 |
|---|---|
| Data dodania do BaDAP | 2023-04-03 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.jpowsour.2023.232831 |
| Rok publikacji | 2023 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Power Sources |
Abstract
Ferritic stainless steel interconnects are used in solid oxide fuel cells; however, coatings are required to improve their performance. Although several types of coatings have been proposed, they have been scarcely investigated under similar conditions. This study compares the characteristics of uncoated Crofer 22 APU and eight different coatings on Crofer 22 APU for up to 3000 h at 800 °C. The coatings were deposited at various research laboratories around the world, and the experiments were performed at Chalmers University of Technology, Sweden. Cross-sections of the samples were analysed using scanning electron microscopy and energy-dispersive x-ray spectroscopy. The (Co,Mn)-based coated steels showed more than 50-fold lower chromium evaporation and at least 3 times thinner Cr2O3 scale thickness compared to uncoated steel. The coated steel samples showed lower area-specific resistance (ASR) values than the uncoated steel after 3000 h of exposure, irrespective of the coating thickness, composition and deposition method.