[23a-11F-1~11] 3.11 Nanoscale optical science and near-field optics (formerly 3.12)

9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[23a-11F-1] Cyclic voltammetry using the SERS structure on a Boehmite structure

〇Shunya Saegusa¹, Naya Masayuki², Fukuoka Takao³, Yamaguchi Akinobu¹ (1.Univ. of Hyogo, 2.Keio Univ., 3.Kyoto Univ.)

Keywords:

Surface-enhanced Raman scattering,Electrochemical Sensors

To realize a device for analyzing chemical reactions at the solid/liquid interface, a three-electrode measurement system using a SERS structure as the working electrode was formed by a simple fabrication method using Al hydroxide, Boehmite. Cyclic voltammetry of copper(II) acetate was also measured using this system. We succeeded in detecting the formation process of copper oxide, which could not be measured with a smooth electrode, and succeeded in detecting the chemical reaction process with high sensitivity while controlling the redox reaction.