Fabrication and photoluminescence of chemically stable La2O 3:Eu3+- La2Sn2O7 core-shell-structured nanoparticles

Eiji Hosono; Shinobu Fujihara

doi:10.1039/b408495k

Fabrication and photoluminescence of chemically stable La₂O ₃:Eu³⁺- La₂Sn₂O₇ core-shell-structured nanoparticles

Eiji Hosono, Shinobu Fujihara

Department of Applied Chemistry

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

9 Citations (Scopus)

Abstract

Core-shell-structured La₂O₃Eu³⁺-La ₂Sn₂O₇ nanoparticles were fabricated through SnO₂-coating of LaOF:Eu³⁺ in an aqueous solution and subsequent heat treatments at a higher temperature. The nanoparticles exhibited high chemical stability under an ambient atmosphere and intense red photoluminescence upon irradiation with ultraviolet light.

Original language	English
Pages (from-to)	2062-2063
Number of pages	2
Journal	Chemical Communications
Issue number	18
DOIs	https://doi.org/10.1039/b408495k
Publication status	Published - 2004 Sept 21

ASJC Scopus subject areas

Catalysis
Electronic, Optical and Magnetic Materials
Ceramics and Composites
Chemistry(all)
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Fabrication and photoluminescence of chemically stable La2O 3:Eu3+- La2Sn2O7 core-shell-structured nanoparticles",

abstract = "Core-shell-structured La2O3Eu3+-La 2Sn2O7 nanoparticles were fabricated through SnO2-coating of LaOF:Eu3+ in an aqueous solution and subsequent heat treatments at a higher temperature. The nanoparticles exhibited high chemical stability under an ambient atmosphere and intense red photoluminescence upon irradiation with ultraviolet light.",

author = "Eiji Hosono and Shinobu Fujihara",

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doi = "10.1039/b408495k",

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AU - Hosono, Eiji

AU - Fujihara, Shinobu

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Y1 - 2004/9/21

N2 - Core-shell-structured La2O3Eu3+-La 2Sn2O7 nanoparticles were fabricated through SnO2-coating of LaOF:Eu3+ in an aqueous solution and subsequent heat treatments at a higher temperature. The nanoparticles exhibited high chemical stability under an ambient atmosphere and intense red photoluminescence upon irradiation with ultraviolet light.

AB - Core-shell-structured La2O3Eu3+-La 2Sn2O7 nanoparticles were fabricated through SnO2-coating of LaOF:Eu3+ in an aqueous solution and subsequent heat treatments at a higher temperature. The nanoparticles exhibited high chemical stability under an ambient atmosphere and intense red photoluminescence upon irradiation with ultraviolet light.

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Fabrication and photoluminescence of chemically stable La₂O ₃:Eu³⁺- La₂Sn₂O₇ core-shell-structured nanoparticles

Abstract

ASJC Scopus subject areas

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