Low-Temperature CO₂ Thermal Reduction to Graphitic and Diamond-like Carbons Using Perovskite-Type Titanium Nanoceramics by Quasi-High-Pressure Reactions

Catalytic thermal reduction of CO2 has the potential to minimize the energy requirement in carbon capture and utilization. However, this process necessitates high energy with a reactant gas, heating, and pressurization. High-performance catalysts are thus needed to transform CO2 into value-added carbon products at low energy consumption. We here demonstrate the thermal reduction of CO2 to carbon products at 700 K and ambient pressure using...