Detail publikace
Preparation of silver and gold nanoparticles by novel pin-hole DC plasma source
ČECHOVÁ, L. KOZÁKOVÁ, Z.KRČMA, F.
Originální název
Preparation of silver and gold nanoparticles by novel pin-hole DC plasma source
Typ
článek ve sborníku mimo WoS a Scopus
Jazyk
angličtina
Originální abstrakt
Silver and gold nanoparticles were produced using the pin-hole discharge generated by dc non-pulsing high voltage directly in precursor solution. Silver nitrate solution was used as the precursor for silver nanoparticles, chloroauric acid was used as the precursor for gold nanoparticles. Effects of discharge time, precursor concentration and additives such as reduction agent (ethylene glycol) and capping agent (polyethylene glycol and sucrose) were studied. Nanoparticles were mainly analysed by UV-VIS spectrometry. The size of prepared nanoparticles was determined by dynamic light scattering with backscattering detection. To determine the stability of NPs, Zeta potential was measured by electrophoretic light scattering. Formation of silver and gold nanoparticles was than confirmed by SEM/EDS analysis. Both kinds of particles had spherical shapes.
Klíčová slova
nanoparticles, silver, gold, nonthermal plasma, UV-VIS spectrometry, zeta potential, SEM, EDS
Autoři
ČECHOVÁ, L.; KOZÁKOVÁ, Z.;KRČMA, F.
Vydáno
4. 2. 2021
Nakladatel
Society for Plasma Research
Místo
Bratislava
ISBN
978-80-8147-101-8
Kniha
Book of Contributed Papers: 23rd Symposium on Application of Plasma Processes
Strany od
80
Strany do
82
Strany počet
3
URL
BibTex
@inproceedings{BUT176546,
author="František {Krčma} and Ludmila {Čechová} and Zdenka {Kozáková}",
title="Preparation of silver and gold nanoparticles by novel pin-hole DC plasma source",
booktitle="Book of Contributed Papers: 23rd Symposium on Application of Plasma Processes",
year="2021",
pages="80--82",
publisher="Society for Plasma Research",
address="Bratislava",
isbn="978-80-8147-101-8",
url="http://neon.dpp.fmph.uniba.sk/sapp/download/SAPP_XXIII_%20Book_of_Contributed_Papers.pdf"
}