Szczegóły publikacji
Opis bibliograficzny
The impact of the organic from of sulphur originating from coal on the performance of solid oxide fuel cells / Magdalena DUDEK // Diffusion and Defect Data – Solid State Data. Part B, Solid State Phenomena ; ISSN 1012-0394. — 2015 — vol. 227, s. 341–344. — Bibliogr. s. 344, Abstr. — Corrosion 2014 : international scientific conference : Gliwice, 18–21 November, 2014
Autor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 87148 |
|---|---|
| Data dodania do BaDAP | 2015-01-20 |
| Tekst źródłowy | URL |
| DOI | 10.4028/www.scientific.net/SSP.227.341 |
| Rok publikacji | 2015 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Diffusion and Defect Data. Solid State Data, Part B. Solid State Phenomena |
Abstract
De-ashed coal samples involving from 0 to 0.6%wt organic sulphur were investigated as solid fuels in a direct carbon solid oxide fuel cell (DC-SOFC). Prior to electrochemical investigations, the corrosion resistance of cell components in the coal bed was investigated at 900°C for 500h. X-ray photoelectron spectroscopy (XPS) analysis revealed the presence of sulphur on the surface of the yttria fully-stabilised zirconia (8%mol Y2O3 in ZrO2, 8YSZ) as well as the surface of the Ni-8YSZ cermet anode following these tests. The electrochemical oxidation of coal on the surface of 8YSZ as well as that of the Ni-8YSZ cermet anode was investigated at a temperature range of 580–850°C. The unfavourable impact of organic form of sulphur on the electrochemical oxidation of coal on the Ni-8YSZ surface is more complicated than in the case of the 8YSZ electrolyte. © (2015) Trans Tech Publications, Switzerland.
