Detail publikačního výsledku

Ultrasound characterization of LUDOX® nanofluids

SOVOVÁ, Š.; BAČOVSKÝ, J.; PEKAŘ, M.

Originální název

Ultrasound characterization of LUDOX® nanofluids

Anglický název

Ultrasound characterization of LUDOX® nanofluids

Druh

Článek Scopus

Originální abstrakt

Over the past couple of decades, nanoparticle research has gained a lot of interest across research areas. This work aimed to characterize three different commercial LUDOX® nanofluids (SM30, HS40, and TM40). High-resolution ultrasonic spectroscopy (HRUS) was used as a technique for the characterization of a nanofluid of silica nanoparticles dispersed in a base liquid. By measuring both the ultrasound velocity and the nanofluid density, the adiabatic compressibility of the nanofluid was calculated. Dynamic and electrophoretic light scattering supported the characterization of the nanoparticles in the nanofluid. The shape of the nanoparticles was visualized using transmission electron microscopy. In addition to experimental analysis, the numerical characteristics of the LUDOX® nanofluids were calculated, contributing to a comprehensive understanding of their behavior.

Anglický abstrakt

Over the past couple of decades, nanoparticle research has gained a lot of interest across research areas. This work aimed to characterize three different commercial LUDOX® nanofluids (SM30, HS40, and TM40). High-resolution ultrasonic spectroscopy (HRUS) was used as a technique for the characterization of a nanofluid of silica nanoparticles dispersed in a base liquid. By measuring both the ultrasound velocity and the nanofluid density, the adiabatic compressibility of the nanofluid was calculated. Dynamic and electrophoretic light scattering supported the characterization of the nanoparticles in the nanofluid. The shape of the nanoparticles was visualized using transmission electron microscopy. In addition to experimental analysis, the numerical characteristics of the LUDOX® nanofluids were calculated, contributing to a comprehensive understanding of their behavior.

Klíčová slova

density; nanofluids; silica nanoparticles; ultrasound

Klíčová slova v angličtině

density; nanofluids; silica nanoparticles; ultrasound

Autoři

SOVOVÁ, Š.; BAČOVSKÝ, J.; PEKAŘ, M.

Rok RIV

2026

Vydáno

21.10.2024

Periodikum

Journal of molecular liquids

Svazek

414 B

Číslo

126255

Stát

Nizozemsko

Strany od

1

Strany do

8

Strany počet

8

URL

https://www.sciencedirect.com/science/article/pii/S0167732224023146?via%3Dihub

BibTex

@article{BUT193441,
  author="SOVOVÁ, Š. and BAČOVSKÝ, J. and PEKAŘ, M.",
  title="Ultrasound characterization of LUDOX® nanofluids",
  journal="Journal of molecular liquids",
  year="2024",
  volume="414 B",
  number="126255",
  pages="1--8",
  doi="10.1016/j.molliq.2024.126255",
  issn="0167-7322",
  url="https://www.sciencedirect.com/science/article/pii/S0167732224023146?via%3Dihub"
}