Related Experiment Video
Updated: Aug 6, 2025

Precise Electrochemical Sizing of Individual Electro-Inactive Particles
Published on: August 4, 2023
Quenching of oscillations via attenuated coupling for dissimilar electrochemical systems
Tanushree Roy1, J Escalona1, M Rivera1
1Centro de Investigación en Ciencias, IICBA, Universidad Autónoma del Estado de Morelos, Avenida Universidad 1001, Colonia Chamilpa, 62209 Cuernavaca, Morelos, México.
Abstract:
The coupled dynamics of two similar and disparate electrochemical cells oscillators are analyzed. For the similar case, the cells are intentionally operated at different system parameters such that they exhibit distinct oscillatory dynamics ranging from periodic to chaotic. It is observed that when such systems are subjected to an attenuated coupling, implemented bidirectionally, they undergo a mutual quenching of oscillations. The same holds true for the configuration wherein two entirely different electrochemical cells are coupled via bidirectional attenuated coupling. Therefore, the attenuated coupling protocol seems to be universally efficient in achieving oscillation suppression in coupled oscillators (similar or heterogeneous oscillators). The experimental observations were verified by numerical simulations using appropriate electrodissolution model systems. Our results indicate that quenching of oscillations via attenuated coupling is robust and therefore could be ubiquitous in coupled systems with a large spatial separation prone to transmission losses.
More Related Videos
10:23Characterizing Mediated Extracellular Electron Transfer in Lactic Acid Bacteria with a Three-Electrode, Two-Chamber Bioelectrochemical System
Published on: August 23, 2024
09:20A Method to Manipulate Surface Tension of a Liquid Metal via Surface Oxidation and Reduction
Published on: January 26, 2016
Related Concept Videos
Controlled-Potential Coulometry: Electrolytic Methods
The chosen potential...
Interfacial Electrochemical Methods: Overview
Controlled-Current Coulometry: Overview
Oscillations In An LC Circuit
Coulometry: Overview
Electrochemistry: Overview