Methane Assisted Chemical Looping Water Splitting Performance of Sr2FeMo0.6Ni0.4O6-δ Double Perovskite for Solar Fuels Production

Abstract: 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. https://www.tib-op.org/ojs/index.php/solarpaces/article/view/907

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Methane Assisted Chemical Looping Water Splitting Performance of Sr2FeMo0.6Ni0.4O6-δ Double Perovskite for Solar Fuels Production ; volume:2 ; year:2023 ; SolarPACES conference proceedings ; 2 (2023)

Contributors, Places and Time

• Creator: Strazzolini, Andrea ; Orsini, Francesco ; Cannone, Salvatore Francesco ; Ferrero, Domenico ; Boaro, Marta ; Llorca, Jordi ; Dimitrakopoulos, Georgios ; Trovarelli, Alessandro ; Santarelli, Massimo Gian Luca ; Ghoniem, Ahmed

Further information

• DOI: 10.52825/solarpaces.v2i.907
• URN: urn:nbn:de:101:1-2409251142032.372036648981
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:34 AM CEST