Sonochemical synthesis and optical properties of europium oxide nanolayer coated on titania

V. G. Pol; R. Reisfeld; A. Gedanken

doi:10.1021/cm0203464

Sonochemical synthesis and optical properties of europium oxide nanolayer coated on titania

V. G. Pol
, R. Reisfeld
, A. Gedanken^*

^*Corresponding author for this work

Institute of Chemistry

Research output: Contribution to journal › Article › peer-review

129 Scopus citations

Abstract

Submicron-size particles of titania were coated by a nanolayer of europium oxide with the aid of power ultrasound. Ultrasound irradiation of a slurry of titania, europium nitrate, and ammonia in an aqueous medium for 120 min yielded a Eu₂O₃-TiO₂ nanocomposite. The Eu₂O₃ nanolayer deposited on the submicron-size TiO₂ particles was characterized by transmission electron microscopy, high-resolution scanning electron microscopy, high-resolution transmission electron microscopy, energy-dispersive x-ray analysis, and optical x-ray photoelectron spectroscopies.

Original language	English
Pages (from-to)	3920-3924
Number of pages	5
Journal	Chemistry of Materials
Volume	14
Issue number	9
DOIs	https://doi.org/10.1021/cm0203464
State	Published - Sep 2002

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abstract = "Submicron-size particles of titania were coated by a nanolayer of europium oxide with the aid of power ultrasound. Ultrasound irradiation of a slurry of titania, europium nitrate, and ammonia in an aqueous medium for 120 min yielded a Eu2O3-TiO2 nanocomposite. The Eu2O3 nanolayer deposited on the submicron-size TiO2 particles was characterized by transmission electron microscopy, high-resolution scanning electron microscopy, high-resolution transmission electron microscopy, energy-dispersive x-ray analysis, and optical x-ray photoelectron spectroscopies.",

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year = "2002",

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N2 - Submicron-size particles of titania were coated by a nanolayer of europium oxide with the aid of power ultrasound. Ultrasound irradiation of a slurry of titania, europium nitrate, and ammonia in an aqueous medium for 120 min yielded a Eu2O3-TiO2 nanocomposite. The Eu2O3 nanolayer deposited on the submicron-size TiO2 particles was characterized by transmission electron microscopy, high-resolution scanning electron microscopy, high-resolution transmission electron microscopy, energy-dispersive x-ray analysis, and optical x-ray photoelectron spectroscopies.

AB - Submicron-size particles of titania were coated by a nanolayer of europium oxide with the aid of power ultrasound. Ultrasound irradiation of a slurry of titania, europium nitrate, and ammonia in an aqueous medium for 120 min yielded a Eu2O3-TiO2 nanocomposite. The Eu2O3 nanolayer deposited on the submicron-size TiO2 particles was characterized by transmission electron microscopy, high-resolution scanning electron microscopy, high-resolution transmission electron microscopy, energy-dispersive x-ray analysis, and optical x-ray photoelectron spectroscopies.

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Sonochemical synthesis and optical properties of europium oxide nanolayer coated on titania

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