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

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Flexible Copper-Based Electrode Modified with Zinc Hexacyanoferrate as Cathode for Hybrid Supercapacitors. / Kaneva, M.; Levshakova, A.; Lobinsky, A.; Tenevich, M.; Ninayan, R.; Vavilov, A.; Zakharov, A.; Man’shina, A.; Khairullina, E.

In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 88, No. Suppl 3, 2024, p. S352-S356.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{be5db0630877486281abab1a3ff0e927,

title = "Flexible Copper-Based Electrode Modified with Zinc Hexacyanoferrate as Cathode for Hybrid Supercapacitors",

abstract = "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. {\textcopyright} 2025 Elsevier B.V., All rights reserved.",

keywords = "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",

author = "M. Kaneva and A. Levshakova and A. Lobinsky and M. Tenevich and R. Ninayan and A. Vavilov and A. Zakharov and A. Man{\textquoteright}shina and E. Khairullina",

note = "Export Date: 01 November 2025; Cited By: 0; Correspondence Address: E. Khairullina; Institute of Chemistry, St. Petersburg State University, St. Petersburg, 198504, Russian Federation; email: e.khayrullina@spbu.ru",

year = "2024",

doi = "10.1134/S1062873824709814",

language = "Английский",

volume = "88",

pages = "S352--S356",

journal = "Bulletin of the Russian Academy of Sciences: Physics",

issn = "1062-8738",

publisher = "Allerton Press, Inc.",

number = "Suppl 3",

}

RIS

TY - JOUR

T1 - Flexible Copper-Based Electrode Modified with Zinc Hexacyanoferrate as Cathode for Hybrid Supercapacitors

AU - Kaneva, M.

AU - Levshakova, A.

AU - Lobinsky, A.

AU - Tenevich, M.

AU - Ninayan, R.

AU - Vavilov, A.

AU - Zakharov, A.

AU - Man’shina, A.

AU - Khairullina, E.

N1 - Export Date: 01 November 2025; Cited By: 0; Correspondence Address: E. Khairullina; Institute of Chemistry, St. Petersburg State University, St. Petersburg, 198504, Russian Federation; email: e.khayrullina@spbu.ru

PY - 2024

Y1 - 2024

N2 - 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.

AB - 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.

KW - copper electrodes

KW - flexible electrodes

KW - Prussian Blue analogues

KW - supercapacitor

KW - zinc hexacyanoferrate

KW - Charge transfer

KW - Copper

KW - Electrochemical electrodes

KW - Electrochemical properties

KW - Photoionization

KW - Supercapacitor

KW - Synthesis (chemical)

KW - Zinc

KW - Copper electrodes

KW - Copper-based

KW - Flexible electrodes

KW - Flexible substrate

KW - Hybrid supercapacitors

KW - In-situ synthesis

KW - Laser-assisted

KW - Prussian blue analogues

KW - Successive ionic layer adsorption and reactions

KW - Zinc hexacyanoferrate

KW - Cyclic voltammetry

U2 - 10.1134/S1062873824709814

DO - 10.1134/S1062873824709814

M3 - статья

VL - 88

SP - S352-S356

JO - Bulletin of the Russian Academy of Sciences: Physics

JF - Bulletin of the Russian Academy of Sciences: Physics

SN - 1062-8738

IS - Suppl 3

ER -

ID: 143366665