Szczegóły publikacji
Opis bibliograficzny
Physicochemical properties of ceramic tape involving $Ca_{0.05} Ba_{0.95} Ce_{0.9}Y_{0.1}O_3$ as an electrolyte designed for electrolyte-supported solid oxide fuel cells (IT-SOFCs) / Bartłomiej LIS, Magdalena DUDEK, Ryszard Kluczowski, Mariusz Krauz, Michał Kawalec, Michał Mosiałek, Radosław LACH // Journal of Thermal Analysis and Calorimetry ; ISSN 1388-6150. — Tytuł poprz.: Journal of Thermal Analysis ; ISSN: 0368-4466. — 2018 — vol. 133 iss. 1, s. 95–105. — Bibliogr. s. 104–105. — Publikacja dostępna online od: 2018-03-03
Autorzy (7)
- AGHLis Bartłomiej J.
- AGHDudek Magdalena
- Kluczowski Ryszard
- Krauz Mariusz
- Kawalec Michał
- Mosiałek Michał
- AGHLach Radosław
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 114865 |
|---|---|
| Data dodania do BaDAP | 2018-07-05 |
| Tekst źródłowy | URL |
| DOI | 10.1007/s10973-018-7105-2 |
| Rok publikacji | 2018 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Journal of Thermal Analysis and Calorimetry |
Abstract
A proton-conducting membrane involving modified barium cerate BaCe0.9Y0.1O3 was obtained in the form of gas-tight ceramic tape. Monophase Ca0.05Ba0.95Ce0.9Y0.1O3 (5CBCY) powder and an organic medium consisting of polyvinyl butyral used as a binder, a plasticiser based on carboxylic acid esters, and a mixture of ethanol and methyl ethyl ketone were used to prepare slurry for the tape-casting process. Gas-tight ceramic tapes involving 5CBCY and sintered samples were tested as electrolytes in hydrogen–oxygen button solid oxide fuel cells within the temperature range 500–750 °C. Variations in OCV and ohmic resistance (Rs) were determined within this range. A considerable decrease in Rs value was recorded for 5CBCY tape compared to 5CBCY sintered samples. A series of symmetrical cells with 5CBCY electrolytes was analysed. The lowest ASR values for the investigated cells were found for a newly elaborated LSCF–5CBCY cathode as well as for a Ni–5CBCY anode. These electrode materials appear to be suitable for 5CBCY-electrolyte-supported solid oxide fuel cells.
