Improved reverse water-gas shift chemical looping performance of Co-In-based oxygen carriers supported on ceria

Key Points

• This study aims to evaluate the performance of indium-based oxygen carriers in reverse water-gas shift chemical looping.
• Evaluated various indium-based oxygen carriers supported on oxides at 773 K.
• Specifically tested 20wt% CoIn2/CeO2 for performance assessment.
• 20wt% CoIn2/CeO2 demonstrated superior performance in the RWGS-CL process.
• Efficient thermal stability was observed, enhancing the viability of the carrier.