Features of plasma electrochemical synthesis of platinum nanoparticles

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Authors: Manzhos R.A.¹, Komarova N.S.¹, Pugacheva A.V.¹, Kotkin A.S.¹, Zhidkov M.V.¹, Khodos I.I.², Krivenko A.G.¹
Affiliations:
1. Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry of the RAS
2. Institute for Problems of Microelectronics Technology and High-Purity Materials of the RAS
Issue: Vol 59, No 4 (2025)
Pages: 297–299
Section: PLASMA CHEMISTRY
URL: https://cardiosomatics.ru/0023-1193/article/view/687758
DOI: https://doi.org/10.31857/S0023119325040158
EDN: https://elibrary.ru/ayvagw
ID: 687758

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Abstract
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About the authors
References
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Abstract

A comparative study of the morphology of Pt nanoparticles obtained as a result of plasma electrochemical dispersion of platinum electrodes in various modes and the state of the platinum surface after electrochemical action was carried out.

Keywords

electrochemical dispersion of metals, platinum, nanoparticles, electrolysis plasma

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Restricted Access

About the authors

R. A. Manzhos

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry of the RAS

Author for correspondence.
Email: rmanzhos@yandex.ru
Russian Federation, Chernogolovka

N. S. Komarova

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry of the RAS

Email: rmanzhos@yandex.ru
Russian Federation, Chernogolovka

A. V. Pugacheva

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry of the RAS

Email: rmanzhos@yandex.ru
Russian Federation, Chernogolovka

A. S. Kotkin

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry of the RAS

Email: rmanzhos@yandex.ru
Russian Federation, Chernogolovka

M. V. Zhidkov

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry of the RAS

Email: rmanzhos@yandex.ru
Russian Federation, Chernogolovka

I. I. Khodos

Institute for Problems of Microelectronics Technology and High-Purity Materials of the RAS

Email: rmanzhos@yandex.ru
Russian Federation, Chernogolovka

A. G. Krivenko

Federal Research Center for Problems of Chemical Physics and Medicinal Chemistry of the RAS

Email: rmanzhos@yandex.ru
Russian Federation, Chernogolovka

References

Garlyyev B., Watzele S., Fichtner J. et al. // Nano research. 2021. P. 1–8. https://doi.org/10.1021/acscatal.9b04974.
Paperzh K.O., Pavlets A.S., Alekseenko A.A. et al. // Inter. Journal of Hydrogen Energy. 2023. V. 48. № 59 P. 224014. https://doi.org/10.1016/j.ijhydene.2023.01.0
Faddeev N.A., Kuriganova A.B., Leontyev I.N. et al. // Mend. Commun. 2024. V. 34. P. 442. https://doi.org/10.1016/j.mencom.2024.04.042
Fichtner J., Watzele S., Garlyyev B. et al. // ACS Catal. 2020. V. 10. P. 3131. https://doi.org/10.1021/acscatal.9b04974
Kuriganova A.B., Leontyeva D.V., Smirnova N.V. // Russian Chemical Bulletin. 2015. V. 64. P. 2769.
Kochergin V.K., Manzhos R.A., Komarova N.S., et al. // High Energy Chemistry, 2022. V. 56. № 6. P. 487. https://doi.org/10.1134/S0018143922060091
Kochergin V.K., Manzhos R.A., Komarova N.S., et al. // High Energy Chem. 2024. V. 58. № 3. P. 328. https://doi.org/10.1134/S0018143924700073

Supplementary files

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1. JATS XML

2. Fig. 1. Optical 1–3a (Optelics Hybrid Lasertec confocal microscope) and electron 1–3b (EM-30 Coxem scanning electron microscope) images of platinum foil after electrochemical action; 1–3c SEM (SUPRA 25) and 1–3d TEM (JEM-2100) images of Pt sputtering product deposits. Action types: 1 – +10 V/–10 V; 2 – cathode-anode plasma; 3 – anode plasma. Electron diffraction patterns of Pt nanoparticles are shown in insets 1–3d.

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