[11a-N203-1~11] Interfacial Ion Dynamics for Solid State Ionics Devices

[11a-N203-11] Evaluation of Electrochemical Properties of Water under Vibrational Strong Coupling

〇Tomohiro Fukushima¹, Soushi Yoshimitsu², Kei Murakoshi¹ (1.Department of Chemistry, Hokkaido Univ., 2.Hokkaido Univ.)

Keywords:Proton conductivity, Cavity, Vibrational strong coupling

Hybridization of vibrational state of molecules and optical cavity modes creates the polaritonic vibrational strong coupling state, which can modulate primary reaction of molecules. We utilized vibrational strong coupling to modulate the proton transfer reaction in proton conduction phenomena. We evaluated the electrochemical properties of aqueous electrolyte in optical cavity.