Physically mixed CaO-Ni dual-functional materials for integrated CO2 capture and conversion via CH4 dry reforming: Critical role of the proximity

Key Points

• Enhanced CO2 capture was observed using physically mixed CaO-Ni materials, leading to improved conversion rates.
• Experiments showed approximately 25% increase in efficiency during CH4 dry reforming with optimized proximity of components.
• Evaluation conducted using various models focused on efficiency metrics in diverse reaction conditions.
• Findings highlight the importance of material interaction proximity, suggesting potential advancements in carbon capture technology.