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Title: Synthesis of metal and semiconductor nanoparticles in a flow of immiscible liquids

Abstract

Nanoparticles of silver and cadmium selenide are obtained by the method of synthesis in a flow of immiscible liquids (water/toluene, water/dodecane); these nanoparticles manifest, respectively, the effects of plasmon resonance and the spatial confinement of charge carriers. The reactor used is a polytetrafluoroethylene capillary with temperature-controlled sections for particle nucleation and growth with the supply of precursors using micropumps. The diameters of the particles are determined from absorbance spectra and are found to be 40 nm for Ag nanoparticles and 1–2 nm for CdSe nanoparticles (depending on the growth duration).

Authors:
; ; ;  [1]
  1. St. Petersburg State Electrotechnical University “LETI” (Russian Federation)
Publication Date:
OSTI Identifier:
22645493
Resource Type:
Journal Article
Resource Relation:
Journal Name: Semiconductors; Journal Volume: 50; Journal Issue: 6; Other Information: Copyright (c) 2016 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABSORPTION SPECTRA; CADMIUM; CADMIUM SELENIDES; CHARGE CARRIERS; DODECANE; LIQUIDS; NANOPARTICLES; NUCLEATION; PLASMONS; POLYTETRAFLUOROETHYLENE; SEMICONDUCTOR MATERIALS; SILVER; SILVER SELENIDES; SYNTHESIS; TOLUENE

Citation Formats

Matyushkin, L. B., E-mail: leva.matyushkin@gmail.com, Ryzhov, O. A., Aleksandrova, O. A., and Moshnikov, V. A. Synthesis of metal and semiconductor nanoparticles in a flow of immiscible liquids. United States: N. p., 2016. Web. doi:10.1134/S1063782616060166.
Matyushkin, L. B., E-mail: leva.matyushkin@gmail.com, Ryzhov, O. A., Aleksandrova, O. A., & Moshnikov, V. A. Synthesis of metal and semiconductor nanoparticles in a flow of immiscible liquids. United States. doi:10.1134/S1063782616060166.
Matyushkin, L. B., E-mail: leva.matyushkin@gmail.com, Ryzhov, O. A., Aleksandrova, O. A., and Moshnikov, V. A. Wed . "Synthesis of metal and semiconductor nanoparticles in a flow of immiscible liquids". United States. doi:10.1134/S1063782616060166.
@article{osti_22645493,
title = {Synthesis of metal and semiconductor nanoparticles in a flow of immiscible liquids},
author = {Matyushkin, L. B., E-mail: leva.matyushkin@gmail.com and Ryzhov, O. A. and Aleksandrova, O. A. and Moshnikov, V. A.},
abstractNote = {Nanoparticles of silver and cadmium selenide are obtained by the method of synthesis in a flow of immiscible liquids (water/toluene, water/dodecane); these nanoparticles manifest, respectively, the effects of plasmon resonance and the spatial confinement of charge carriers. The reactor used is a polytetrafluoroethylene capillary with temperature-controlled sections for particle nucleation and growth with the supply of precursors using micropumps. The diameters of the particles are determined from absorbance spectra and are found to be 40 nm for Ag nanoparticles and 1–2 nm for CdSe nanoparticles (depending on the growth duration).},
doi = {10.1134/S1063782616060166},
journal = {Semiconductors},
number = 6,
volume = 50,
place = {United States},
year = {Wed Jun 15 00:00:00 EDT 2016},
month = {Wed Jun 15 00:00:00 EDT 2016}
}