Preparation of nano-sized silver particles by electrolysis from silver-containing electrical scrap

Umar A. YAKHYAEV, Mastura Kh. ARIPOVA, R. V. Mkrtchyan, Dilrabo A. MUKHTOROVA

Kimyo va kimyo texnologiyasi · 2025-yil

Annotatsiya

The aim of the study was preparation of nanosized silver particles by electrolysis from silver-containing scrap from electrical engineering production. For this purpose, at the first stage, silver particles with a size of 0.2–2 microns were obtained by the cementation method, confirmed by the results of scanning electron microscopy. A silver anode for the electrolysis unit was created from the obtained silver particles by the melting method. At the second stage, electrolysis was carried out on a unit with rotating electrodes, in which the cathode was made of platinum. Optimum conditions for the electrolysis process, carried out at a voltage of 0.8 V, were determined. The optimum speed of electrode rotation (900 rpm) was established. Polyvinyl alcohol was used to prevent aggregation of silver particles in the suspension. Its optimum amount, as well as the duration (20–25 min) and the optimum process temperature (35 °C) necessary for obtaining silver particles in the range of 5–20 nm were determined. . The presence of particles of this size is proven by images obtained with a transmission electron microscope.

Maqola ma’lumotlari
MualliflarUmar A. YAKHYAEV, Mastura Kh. ARIPOVA, R. V. Mkrtchyan, Dilrabo A. MUKHTOROVA
JurnalKimyo va kimyo texnologiyasi
NashriyotТошкент кимё-технология институти
ISSN1992-9498, 2181-1121
Nashr sanasi2025-06-27
Jild2025
Son2
TilIngliz
Ilmiy sohaFarmatsevtika
DOI10.70189/1992-9498.1672
Indeksga qo‘shilgan2026-09-02

DOI: 10.70189/1992-9498.1672 · Maqolaning asl sahifasi

Ilmiy soha

Farmatsevtika

Iqtibos keltirish

APAUmar A. YAKHYAEV, Mastura Kh. ARIPOVA, R. V. Mkrtchyan, & Dilrabo A. MUKHTOROVA (2025). PREPARATION OF NANO-SIZED SILVER PARTICLES BY ELECTROLYSIS FROM SILVER-CONTAINING ELECTRICAL SCRAP. Kimyo va kimyo texnologiyasi, 2025(2). https://doi.org/10.70189/1992-9498.1672
GOST (OAK)Umar A. YAKHYAEV va b. PREPARATION OF NANO-SIZED SILVER PARTICLES BY ELECTROLYSIS FROM SILVER-CONTAINING ELECTRICAL SCRAP // Kimyo va kimyo texnologiyasi. – 2025. – T. 2025, № 2. – DOI: 10.70189/1992-9498.1672.
MLAUmar A. YAKHYAEV, Mastura Kh. ARIPOVA, R. V. Mkrtchyan, and Dilrabo A. MUKHTOROVA. “PREPARATION OF NANO-SIZED SILVER PARTICLES BY ELECTROLYSIS FROM SILVER-CONTAINING ELECTRICAL SCRAP.” Kimyo va kimyo texnologiyasi, 2025(2), 2025. https://doi.org/10.70189/1992-9498.1672
ChicagoUmar A. YAKHYAEV, Mastura Kh. ARIPOVA, R. V. Mkrtchyan, and Dilrabo A. MUKHTOROVA. “PREPARATION OF NANO-SIZED SILVER PARTICLES BY ELECTROLYSIS FROM SILVER-CONTAINING ELECTRICAL SCRAP.” Kimyo va kimyo texnologiyasi, 2025(2) (2025). https://doi.org/10.70189/1992-9498.1672
HarvardUmar A. YAKHYAEV, Mastura Kh. ARIPOVA, R. V. Mkrtchyan, and Dilrabo A. MUKHTOROVA (2025) ‘PREPARATION OF NANO-SIZED SILVER PARTICLES BY ELECTROLYSIS FROM SILVER-CONTAINING ELECTRICAL SCRAP’, Kimyo va kimyo texnologiyasi, 2025(2). https://doi.org/10.70189/1992-9498.1672
BibTeX
@article{umarayakhyaev2025,
  title = {PREPARATION OF NANO-SIZED SILVER PARTICLES BY ELECTROLYSIS FROM SILVER-CONTAINING ELECTRICAL SCRAP},
  author = {Umar A. YAKHYAEV and Mastura Kh. ARIPOVA and R. V. Mkrtchyan and Dilrabo A. MUKHTOROVA},
  journal = {Kimyo va kimyo texnologiyasi},
  year = {2025},
  volume = {2025},
  number = {2},
  doi = {10.70189/1992-9498.1672},
  url = {https://doi.org/10.70189/1992-9498.1672}
}

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