A Compact Electrochemical Model for a Conducting Polymer Dendrite Impedance

TL;DR

This paper develops a compact electrochemical impedance model for conducting polymer dendrites, enabling their integration into circuit simulations for unconventional electronics and in materio information processing.

Contribution

It introduces a novel electrical impedance model for conducting polymer dendrites based on impedance spectroscopy data.

Findings

Unified impedance model for CPD in aqueous electrolyte

Potential for integrating CPD into circuit simulations

Advancement in modeling electrochemical signal transport

Abstract

Conducting Polymer Dendrites (CPD) are truly inspiring for unconventional electronics that shapes topological circuitries evolving upon an application. Driven by electrochemical processes, an electrochemical impedance rules signal propagation from one node to another. However, clear models dictating their behavior in an electroactive electrolyte have not been identified yet. In this study, we investigate on CPD in an aqueous electrolyte by impedance spectroscopy to unify their signal transport with an electrical model, aiming to define a circuit simulation block to integrate these objects in systems for in materio information processing.