Ti Substitution-Induced Inter-Site Distance Effect (ISDE) in Hierarchical Porous Cobalt Titanium Oxide Promoting Selective NH 3 Oxidation for Enhanced Energy Release

Key Points

• The study aims to clarify how Ti substitution affects catalytic performance through the inter-site distance effect.
• Investigation of hierarchical porous cobalt titanium oxide structures.
• Analysis of catalytic activity related to inter-site distance variations.
• Development of a new framework for designing bimetallic oxide catalysts.
• Identified the inter-site distance effect as a key factor in catalysis.
• Showed enhancement in NH3 oxidation performance with Ti substitution.
• Established a theoretical framework for future catalyst improvements.