Preparation and luminescent characteristics of Eu2O3-ZnO/(SBA-15) composite materials

Hui Yu; Long Xia; Xiang Ting Dong; Xin Le Zhao

doi:10.1016/j.jlumin.2014.09.022

Preparation and luminescent characteristics of Eu₂O₃-ZnO/(SBA-15) composite materials

Hui Yu^*
, Long Xia
, Xiang Ting Dong
, Xin Le Zhao

^*Corresponding author for this work

Changchun University of Science and Technology
Harbin Institute of Technology

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

14 Scopus citations

Abstract

In this study, different techniques were used to synthesize the Eu₂O₃-ZnO/(SBA-15) composite materials in high temperature, and the luminescent characteristics of prepared materials were studied. The results showed that the frameworks of the prepared materials were kept intact, and their structures were kept highly ordered. The prepared Eu₂O₃-ZnO/(SBA-15) materials showed luminescent characteristics. Li⁺ ions doped in ZnO act as the charge compensation and the luminescence sensitizing agent. They enabled the prepared composite materials to show a stronger luminescent phenomenon. The guest materials were distributed in the pores of SBA-15, which shielded them from the external environment. The Eu₂O₃-ZnO/(SBA-15) composites exhibited high relative luminescent intensity.

Original language	English
Pages (from-to)	19-26
Number of pages	8
Journal	Journal of Luminescence
Volume	158
DOIs	https://doi.org/10.1016/j.jlumin.2014.09.022
State	Published - Feb 2015
Externally published	Yes

Keywords

EuO
High temperature calcined method
Luminescent characteristics
Nano-zinc oxide
SBA-15
ZnO-silica core-shell phosphor

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10.1016/j.jlumin.2014.09.022

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title = "Preparation and luminescent characteristics of Eu2O3-ZnO/(SBA-15) composite materials",

abstract = "In this study, different techniques were used to synthesize the Eu2O3-ZnO/(SBA-15) composite materials in high temperature, and the luminescent characteristics of prepared materials were studied. The results showed that the frameworks of the prepared materials were kept intact, and their structures were kept highly ordered. The prepared Eu2O3-ZnO/(SBA-15) materials showed luminescent characteristics. Li+ ions doped in ZnO act as the charge compensation and the luminescence sensitizing agent. They enabled the prepared composite materials to show a stronger luminescent phenomenon. The guest materials were distributed in the pores of SBA-15, which shielded them from the external environment. The Eu2O3-ZnO/(SBA-15) composites exhibited high relative luminescent intensity.",

keywords = "EuO, High temperature calcined method, Luminescent characteristics, Nano-zinc oxide, SBA-15, ZnO-silica core-shell phosphor",

author = "Hui Yu and Long Xia and Dong, \{Xiang Ting\} and Zhao, \{Xin Le\}",

year = "2015",

month = feb,

doi = "10.1016/j.jlumin.2014.09.022",

language = "英语",

volume = "158",

pages = "19--26",

journal = "Journal of Luminescence",

issn = "0022-2313",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Preparation and luminescent characteristics of Eu2O3-ZnO/(SBA-15) composite materials

AU - Yu, Hui

AU - Xia, Long

AU - Dong, Xiang Ting

AU - Zhao, Xin Le

PY - 2015/2

Y1 - 2015/2

N2 - In this study, different techniques were used to synthesize the Eu2O3-ZnO/(SBA-15) composite materials in high temperature, and the luminescent characteristics of prepared materials were studied. The results showed that the frameworks of the prepared materials were kept intact, and their structures were kept highly ordered. The prepared Eu2O3-ZnO/(SBA-15) materials showed luminescent characteristics. Li+ ions doped in ZnO act as the charge compensation and the luminescence sensitizing agent. They enabled the prepared composite materials to show a stronger luminescent phenomenon. The guest materials were distributed in the pores of SBA-15, which shielded them from the external environment. The Eu2O3-ZnO/(SBA-15) composites exhibited high relative luminescent intensity.

AB - In this study, different techniques were used to synthesize the Eu2O3-ZnO/(SBA-15) composite materials in high temperature, and the luminescent characteristics of prepared materials were studied. The results showed that the frameworks of the prepared materials were kept intact, and their structures were kept highly ordered. The prepared Eu2O3-ZnO/(SBA-15) materials showed luminescent characteristics. Li+ ions doped in ZnO act as the charge compensation and the luminescence sensitizing agent. They enabled the prepared composite materials to show a stronger luminescent phenomenon. The guest materials were distributed in the pores of SBA-15, which shielded them from the external environment. The Eu2O3-ZnO/(SBA-15) composites exhibited high relative luminescent intensity.

KW - EuO

KW - High temperature calcined method

KW - Luminescent characteristics

KW - Nano-zinc oxide

KW - SBA-15

KW - ZnO-silica core-shell phosphor

UR - https://www.scopus.com/pages/publications/84907614283

U2 - 10.1016/j.jlumin.2014.09.022

DO - 10.1016/j.jlumin.2014.09.022

M3 - 文章

AN - SCOPUS:84907614283

SN - 0022-2313

VL - 158

SP - 19

EP - 26

JO - Journal of Luminescence

JF - Journal of Luminescence

ER -

Preparation and luminescent characteristics of Eu₂O₃-ZnO/(SBA-15) composite materials

Abstract

Keywords

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