The Effect of Self-Assembly of Nanoparticles under a Plasma Discharge in a Capillary Electrode

The synthesis of submicron particles in the nonequilibrium processes occurring in a capillary electrode–aqueous electrolyte system on noble metal (gold, silver, or platinum) electrodes under the action of microsecond current pulses is reported. The variations in the value and sign of a voltage pulse...

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Bibliographic Details
Published in:Crystallography reports 2024-02, Vol.69 (1), p.114-118
Main Authors: Yafyasov, A. M., Bogevolnov, V. B., Mikhailovskii, V. Yu
Format: Article
Language:English
Subjects:
Aqueous electrolytes
Crystallography
Crystallography and Scattering Methods
Current pulses
Electrodes
Nanomaterials and Ceramics
Nanoparticles
Noble metals
Physics
Physics and Astronomy
Plasma jets
Self-assembly
Silver
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Summary:The synthesis of submicron particles in the nonequilibrium processes occurring in a capillary electrode–aqueous electrolyte system on noble metal (gold, silver, or platinum) electrodes under the action of microsecond current pulses is reported. The variations in the value and sign of a voltage pulse on the “sacrificial” electrode affect the shape and composition of nanoparticles. Nanostructures of characteristic crystallographic shapes are obtained.
ISSN:1063-7745
1562-689X
DOI:10.1134/S1063774523601338