| Autor: |
Andrea Strazzolini, Francesco Orsini, Salvatore Francesco Cannone, Domenico Ferrero, Marta Boaro, Jordi Llorca, Georgios Dimitrakopoulos, Alessandro Trovarelli, Massimo Santarelli, Ahmed Ghoniem |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
SolarPACES Conference Proceedings, Vol 2 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2751-9899 |
| DOI: |
10.52825/solarpaces.v2i.907 |
| Popis: |
In this work, we performed a preliminary investigation on the redox behaviour of Sr2FeMo0.6Ni0.4O6-δ (SFMN) double perovskite in H2-H2O and CH4-H2O redox cycles in order to explore the potential use of this oxide as an Oxygen Carrier (OC) in fuel-assisted Chemical Looping Water Splitting (CLWS) processes driven by concentrated solar energy. The results were compared with our previous findings on the Reverse Water Gas Shift Chemical Looping (RWGS-CL) reaction. The improvement in performance due to the bimetallic exsolution on the OC surface is observed. This OC exhibits interesting activity and stability over CH4-assisted CLWS cycling. Future investigations are planned to examine the structural transformations that might impact the redox behaviour of this material in water splitting processes. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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