[9p-S202-1~10] Current Status of Water Electrolysis and Electrochemical CO2 Reduction

1:45 PM - 2:15 PM JST(4:45 AM - 5:15 AM UTC)

[9p-S202-2] Development of CO₂ electrolysis system compatible with membrane DAC

〇Miho Yamauchi^1,2 (1.IMCE, Kyushu Univ., 2.AIMR, Tohoku Univ.)

Keywords:

CO2 electrolysis,CO2 capture,DAC-U

Electrochemical CO₂ reduction (eCO₂R), which converts CO₂ into valuable substances using H₂O as a hydrogen source, is attracting attention as a key process for achieving efficient carbon cycling on Earth. In this presentation, we will outline the conditions required to facilitate eCO₂R and introduce the catalysts and electrochemical systems that we have developed. Professor Fujikawa of Kyushu University has developed a CO₂ capture system that uses membranes (m-DAC) to efficiently capture CO₂ directly from the air (direct air capture, DAC). This presentation will discuss the performance requirements of eCO₂R systems for integration with m-DAC.