Szczegóły publikacji
Opis bibliograficzny
Quantitative analysis of a large-scale microstructural reconstruction of a Ni-YSZ Solid Oxide Fuel Cell anode / Michał Mytkowski, Katarzyna BERENT, Vendulka Bertschová, Takashi Tsuchimochi, Tomasz PROKOP // Journal of Physics. Conference Series ; ISSN 1742-6588. — 2025 — vol. 3107 art. no. 012018, s. [1], 1-6. — Bibliogr. s. 6, Abstr. — Publikacja dostępna online od: 2025-09-23. — PLJPSYMPO2025 : Polish-Japanese Symposium on Hydrogen energy technologies and advanced energy systems : 02-04. 07. 2025, Tokyo, Japan
Autorzy (5)
- AGHMytkowski Michał
- AGHBerent Katarzyna
- Bertschová V.
- Tsuchimochi Takashi
- AGHProkop Tomasz Aleksander
Dane bibliometryczne
| ID BaDAP | 163148 |
|---|---|
| Data dodania do BaDAP | 2025-10-02 |
| Tekst źródłowy | URL |
| DOI | 10.1088/1742-6596/3107/1/012018 |
| Rok publikacji | 2025 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Journal of Physics, Conference Series |
Abstract
The efficiency of Solid Oxide Fuel Cells (SOFCs) is closely related to their microstructure. The aim of this study is to develop a microscale model of the Ni-YSZ (yttria-stabilized zirconia) anode in a hydrogen-fueled fuel cell. The analysis includes the density of the triple-phase boundary (TPB), where hydrogen oxidation occurs, as well as the connectivity of the Ni phase. The results were compared with data available in the literature to assess their reliability and the quality of the microstructure analysis. In the following part, the relationship between the connectivity and the size of the largest cluster and the volume fraction of a given phase was determined. Additionally, it was estimated that the optimal composition—at which the active TPB density is the highest—is 23.2–29.8% Ni and 39.5–43.2% YSZ.
