Spectroscopic properties of cerium in glasses and their comparison with crystals

R. Reisfeld; H. Minti; A. Patra; D. Ganguli; M. Gaft

doi:10.1016/S1386-1425(98)00131-0

Spectroscopic properties of cerium in glasses and their comparison with crystals

R. Reisfeld^*, H. Minti, A. Patra, D. Ganguli, M. Gaft

^*Corresponding author for this work

Institute of Chemistry

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

67 Scopus citations

Abstract

Glasses containing Ce were prepared by the sol-gel method at elevated temperatures. Two parallel series one in air and another in nitrogen atmosphere, were obtained. The main constituent of the glasses was silica SiO₂ obtained by hydrolysis of ethoxysilane (TEOS). Parallel series of glasses were prepared with addition of boron and aluminum. Spectroscopic properties of the glasses were mainly studied by absorption spectroscopy, luminescence spectroscopy and life-time measurements. The comparison of the spectral properties of the glasses was made with existing information on spectroscopy of cerium in crystals and conventional glass.

Original language	English
Pages (from-to)	2143-2150
Number of pages	8
Journal	Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
Volume	54
Issue number	13
DOIs	https://doi.org/10.1016/S1386-1425(98)00131-0
State	Published - Nov 1998

Keywords

Ce
Glass
Sol-gel method

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10.1016/S1386-1425(98)00131-0

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abstract = "Glasses containing Ce were prepared by the sol-gel method at elevated temperatures. Two parallel series one in air and another in nitrogen atmosphere, were obtained. The main constituent of the glasses was silica SiO2 obtained by hydrolysis of ethoxysilane (TEOS). Parallel series of glasses were prepared with addition of boron and aluminum. Spectroscopic properties of the glasses were mainly studied by absorption spectroscopy, luminescence spectroscopy and life-time measurements. The comparison of the spectral properties of the glasses was made with existing information on spectroscopy of cerium in crystals and conventional glass.",

keywords = "Ce, Glass, Sol-gel method",

author = "R. Reisfeld and H. Minti and A. Patra and D. Ganguli and M. Gaft",

year = "1998",

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AU - Reisfeld, R.

AU - Minti, H.

AU - Patra, A.

AU - Ganguli, D.

AU - Gaft, M.

PY - 1998/11

Y1 - 1998/11

N2 - Glasses containing Ce were prepared by the sol-gel method at elevated temperatures. Two parallel series one in air and another in nitrogen atmosphere, were obtained. The main constituent of the glasses was silica SiO2 obtained by hydrolysis of ethoxysilane (TEOS). Parallel series of glasses were prepared with addition of boron and aluminum. Spectroscopic properties of the glasses were mainly studied by absorption spectroscopy, luminescence spectroscopy and life-time measurements. The comparison of the spectral properties of the glasses was made with existing information on spectroscopy of cerium in crystals and conventional glass.

AB - Glasses containing Ce were prepared by the sol-gel method at elevated temperatures. Two parallel series one in air and another in nitrogen atmosphere, were obtained. The main constituent of the glasses was silica SiO2 obtained by hydrolysis of ethoxysilane (TEOS). Parallel series of glasses were prepared with addition of boron and aluminum. Spectroscopic properties of the glasses were mainly studied by absorption spectroscopy, luminescence spectroscopy and life-time measurements. The comparison of the spectral properties of the glasses was made with existing information on spectroscopy of cerium in crystals and conventional glass.

KW - Ce

KW - Glass

KW - Sol-gel method

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Spectroscopic properties of cerium in glasses and their comparison with crystals

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Keywords

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