[1F01-06] International sess.(1)

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)English

[1F03] Oxygen-tolerant dual function materials for combined CO₂ capture and conversion to CO

○Shinta Miyazaki¹, Anna Klein^1,2, Yuya Ono¹, Tomone Sasayama¹, Fumihiko Kosaka¹, Atsushi Urakawa², Koji Kuramoto¹ (1. National Institute of Advanced Industrial Science and Technology, 2. Delft University of Technology)

Keywords:

CO2 capture,CO2 conversion,heterogeneous catalysis

CO₂ capture and reduction (CCR) from atmospheric air and exhaust gases is attracting attention as promising technology for CO₂ utilization. Herein, we developed a metallic phase-free dual-functional material (DFM), Zn–Na/Al₂O₃, consisting of Zn oxide and Na oxide species co-loaded on Al₂O₃. The Zn–Na/Al₂O₃ DFM exhibited high CO₂ capture capacity and CO productivity, even under O₂-containing conditions during the CO₂ capture phase.