Methane synthesis from CO 2 and H 2 O with concentrated NaOH-KOH electrolyte at 200-250°C using electrochemical Pd-Ag membrane reactor

Key Points

• To explore a direct electrochemical method for synthesizing methane from CO₂ and H₂O using a specialized reactor.
• Used a Pd-Ag membrane reactor for the synthesis process.
• Applied concentrated NaOH-KOH electrolyte.
• Operated at temperatures between 200-250°C.
• Utilized renewable energy sources for electricity.
• Demonstrated effective methane production from CO₂ and H₂O.
• Achieved high selectivity in methane synthesis.
• Indicated potential for improved efficiency compared to traditional methods.