[22a-C301-1~11] 3.6 Laser processing (formerly 3.7)

[22a-C301-1] Electrochemical CO₂ reduction to HCOOH catalyzed by Ag_n(NO₃)_n+1 clusters
-Unique catalytic activity induced by laser ablation at the air-liquid interface-

〇TEPPEI NISHI¹, Shunsuke Sato¹, Takeshi Morikawa¹ (1.TOYOTA CENTRAL R&D LABS., INC.)

Keywords:laser ablation, CO2 reduction, artificial photosynthesis

Ag is known as a typical catalyst to reduce CO2 to CO. Nano-sizing and surface modification have been used to improve the catalytic activity of Ag-based catalyst for CO2 reduction to CO. In this presentation, we report unique catalytic activity of Agn(NO3)n+1 clusters prepared by laser ablation at the air-liquid interface for electrochemical CO2 reduction.