Study of nanodispersed aluminum and iron alcosols by photoacoustic spectroscopy

Vladimir An, Charles De Izarra, Gennady Saveliev

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Nanodispersed aluminum and iron alcosols were prepared by ultrasonic dispersion of nanodispersed aluminum and iron powders in absolute ethanol. The photoacoustic signal (PAS) produced in modulated CO2 laser irradiation (1.026 and 1.096 kHz) of alcosols depends on the nature and method of nanoparticle fabrication and does not depend on their concentration in ethanol (within 1-5 g/l). Chemical interaction between metal nanoparticles and ethanol activated by laser irradiation or/and ultrasound is considered as the cause of the PAS.

Original languageEnglish
Pages (from-to)3124-3128
Number of pages5
JournalOptics Communications
Volume284
Issue number12
DOIs
Publication statusPublished - 1 Jun 2011

Fingerprint

Photoacoustic spectroscopy
photoacoustic spectroscopy
Aluminum
Ethanol
ethyl alcohol
Iron
Photoacoustic effect
Laser beam effects
aluminum
iron
Ultrasonic dispersion
nanoparticles
Iron powder
irradiation
Metal nanoparticles
lasers
ultrasonics
Ultrasonics
Nanoparticles
Fabrication

Keywords

  • Nanodispersed alcosols
  • Photoacoustic spectroscopy
  • Ultrasonic treatment

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Physical and Theoretical Chemistry
  • Electrical and Electronic Engineering

Cite this

Study of nanodispersed aluminum and iron alcosols by photoacoustic spectroscopy. / An, Vladimir; De Izarra, Charles; Saveliev, Gennady.

In: Optics Communications, Vol. 284, No. 12, 01.06.2011, p. 3124-3128.

Research output: Contribution to journalArticle

An, Vladimir ; De Izarra, Charles ; Saveliev, Gennady. / Study of nanodispersed aluminum and iron alcosols by photoacoustic spectroscopy. In: Optics Communications. 2011 ; Vol. 284, No. 12. pp. 3124-3128.
@article{de8f06d8da36410aae5913618d7f439a,
title = "Study of nanodispersed aluminum and iron alcosols by photoacoustic spectroscopy",
abstract = "Nanodispersed aluminum and iron alcosols were prepared by ultrasonic dispersion of nanodispersed aluminum and iron powders in absolute ethanol. The photoacoustic signal (PAS) produced in modulated CO2 laser irradiation (1.026 and 1.096 kHz) of alcosols depends on the nature and method of nanoparticle fabrication and does not depend on their concentration in ethanol (within 1-5 g/l). Chemical interaction between metal nanoparticles and ethanol activated by laser irradiation or/and ultrasound is considered as the cause of the PAS.",
keywords = "Nanodispersed alcosols, Photoacoustic spectroscopy, Ultrasonic treatment",
author = "Vladimir An and {De Izarra}, Charles and Gennady Saveliev",
year = "2011",
month = "6",
day = "1",
doi = "10.1016/j.optcom.2011.02.029",
language = "English",
volume = "284",
pages = "3124--3128",
journal = "Optics Communications",
issn = "0030-4018",
publisher = "Elsevier",
number = "12",

}

TY - JOUR

T1 - Study of nanodispersed aluminum and iron alcosols by photoacoustic spectroscopy

AU - An, Vladimir

AU - De Izarra, Charles

AU - Saveliev, Gennady

PY - 2011/6/1

Y1 - 2011/6/1

N2 - Nanodispersed aluminum and iron alcosols were prepared by ultrasonic dispersion of nanodispersed aluminum and iron powders in absolute ethanol. The photoacoustic signal (PAS) produced in modulated CO2 laser irradiation (1.026 and 1.096 kHz) of alcosols depends on the nature and method of nanoparticle fabrication and does not depend on their concentration in ethanol (within 1-5 g/l). Chemical interaction between metal nanoparticles and ethanol activated by laser irradiation or/and ultrasound is considered as the cause of the PAS.

AB - Nanodispersed aluminum and iron alcosols were prepared by ultrasonic dispersion of nanodispersed aluminum and iron powders in absolute ethanol. The photoacoustic signal (PAS) produced in modulated CO2 laser irradiation (1.026 and 1.096 kHz) of alcosols depends on the nature and method of nanoparticle fabrication and does not depend on their concentration in ethanol (within 1-5 g/l). Chemical interaction between metal nanoparticles and ethanol activated by laser irradiation or/and ultrasound is considered as the cause of the PAS.

KW - Nanodispersed alcosols

KW - Photoacoustic spectroscopy

KW - Ultrasonic treatment

UR - http://www.scopus.com/inward/record.url?scp=79955048889&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=79955048889&partnerID=8YFLogxK

U2 - 10.1016/j.optcom.2011.02.029

DO - 10.1016/j.optcom.2011.02.029

M3 - Article

VL - 284

SP - 3124

EP - 3128

JO - Optics Communications

JF - Optics Communications

SN - 0030-4018

IS - 12

ER -