[17p-W2_402-1~14] 12.1 Fabrications and Structure Controls

5:00 PM - 5:15 PM JST(8:00 AM - 8:15 AM UTC)

[17p-W2_402-13] Gravity-Driven Electrochemical Oscillations Involving Chemical Cluster Formation and Surface Renewal

〇Guanting Liu¹, Masahiro Takinoue², Daisuke Kiriya¹ (1.Univ. of Tokyo, 2.Science Tokyo)

Keywords:

electrochemistry,oscillation phenomena

Our study suggests that this oscillation is fundamentally driven by a gravity-mediated surface renewal process. We hypothesize a mechanism involving the periodic formation of small molecule-anion clusters on the electrode surface, their subsequent growth, and their eventual detachment primarily due to gravitational forces. Ultimately, this study offers a deeper, more comprehensive understanding of complex nonlinear phenomena at reactive interfaces, paving the way for the rational design of electrochemical systems with tailored dynamic behaviors.