Flexible Copper-Based Electrode Modified with Zinc Hexacyanoferrate as Cathode for Hybrid Supercapacitors

Links

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85219597115&doi=10.1134%2FS1062873824709814&partnerID=40&md5=1d76e01872c8b86ebc150632977f9176

DOI

https://doi.org/10.1134/S1062873824709814
Final published version

The integration of laser-assisted in-situ synthesis and successive ionic layer adsorption and reaction (SILAR) for the fabrication of supercapacitors on lightweight, flexible substrates is investigated. The focus was placed on the modification of laser-fabricated copper electrodes with zinc hexacyanoferrate (ZnHCF), a Prussian Blue analog known for its exceptional electrochemical properties. The electrochemical performance of the modified electrodes is characterized by cyclic voltammetry and charge-discharge tests, demonstrating the effectiveness of the ZnHCF modification in improving the charge transfer kinetics. The synthesized ZnHCF/Cu composite electrodes exhibit high specific capacitance of 182.3 mF/cm2 at a current density of 1 mA/cm2 and excellent cycling stability. © 2025 Elsevier B.V., All rights reserved.

Original language	English
Pages (from-to)	S352-S356
Journal	Bulletin of the Russian Academy of Sciences: Physics
Volume	88
Issue number	Suppl 3
DOIs	https://doi.org/10.1134/S1062873824709814
State	Published - 2024

Research areas

copper electrodes, flexible electrodes, Prussian Blue analogues, supercapacitor, zinc hexacyanoferrate, Charge transfer, Copper, Electrochemical electrodes, Electrochemical properties, Photoionization, Supercapacitor, Synthesis (chemical), Zinc, Copper electrodes, Copper-based, Flexible electrodes, Flexible substrate, Hybrid supercapacitors, In-situ synthesis, Laser-assisted, Prussian blue analogues, Successive ionic layer adsorption and reactions, Zinc hexacyanoferrate, Cyclic voltammetry

ID: 143366665