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Title: Tunable and white light emitting AlPO{sub 4} mesoporous glass by design of inorganic/organic luminescent species

Abstract

The realization of tunable and white light emitting sources employed by UV-LED with single-host phosphors has been an exciting development in the search for high luminous efficiency and excellent color rendering index white-light source. A tunable and white light emitting mesoporous glass was prepared by utilizing both inorganic/organic (Europium/coumarin) luminescent species in the meso-structure. The tunable and white light emission was deliberately designed by CIE calculation based on the individual emission spectra, which was realized by tailoring the emission of Eu{sup 2+}/Eu{sup 3+} ions and coumarin 535 in sol-gel AlPO{sub 4} mesoporous glass. This simple and versatile procedure is not limited in the combination of rare earth and organic dye and is therefore extendable to other luminescent species in meso-structure for color-tunable efficient solid-state lighting sources.

Authors:
; ; ;  [1];  [1];  [2];  [3]
  1. Key Laboratory of Materials for High Power Lasers, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)
  2. (China)
  3. College of Materials Science and Engineering, China Jiliang University, Hangzhou, Zhejiang 310018 (China)
Publication Date:
OSTI Identifier:
22415283
Resource Type:
Journal Article
Resource Relation:
Journal Name: APL materials; Journal Volume: 3; Journal Issue: 4; Other Information: (c) 2015 Author(s); Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ALUMINIUM PHOSPHATES; COLOR; COUMARIN; EFFICIENCY; EMISSION SPECTRA; EUROPIUM IONS; GLASS; LIGHT EMITTING DIODES; LIGHT SOURCES; LUMINESCENCE; NANOSTRUCTURES; PHOSPHORS; SOL-GEL PROCESS; SOLIDS; ULTRAVIOLET RADIATION; VISIBLE RADIATION

Citation Formats

He, Jin, Li, Rihong, E-mail: lirihong@siom.ac.cn, Yuan, Xinqiang, Zhang, Long, E-mail: lzhang@siom.ac.cn, Wang, Yan, University of Chinese Academy of Sciences, Beijing 100049, and Xu, Shiqing. Tunable and white light emitting AlPO{sub 4} mesoporous glass by design of inorganic/organic luminescent species. United States: N. p., 2015. Web. doi:10.1063/1.4916697.
He, Jin, Li, Rihong, E-mail: lirihong@siom.ac.cn, Yuan, Xinqiang, Zhang, Long, E-mail: lzhang@siom.ac.cn, Wang, Yan, University of Chinese Academy of Sciences, Beijing 100049, & Xu, Shiqing. Tunable and white light emitting AlPO{sub 4} mesoporous glass by design of inorganic/organic luminescent species. United States. doi:10.1063/1.4916697.
He, Jin, Li, Rihong, E-mail: lirihong@siom.ac.cn, Yuan, Xinqiang, Zhang, Long, E-mail: lzhang@siom.ac.cn, Wang, Yan, University of Chinese Academy of Sciences, Beijing 100049, and Xu, Shiqing. Wed . "Tunable and white light emitting AlPO{sub 4} mesoporous glass by design of inorganic/organic luminescent species". United States. doi:10.1063/1.4916697.
@article{osti_22415283,
title = {Tunable and white light emitting AlPO{sub 4} mesoporous glass by design of inorganic/organic luminescent species},
author = {He, Jin and Li, Rihong, E-mail: lirihong@siom.ac.cn and Yuan, Xinqiang and Zhang, Long, E-mail: lzhang@siom.ac.cn and Wang, Yan and University of Chinese Academy of Sciences, Beijing 100049 and Xu, Shiqing},
abstractNote = {The realization of tunable and white light emitting sources employed by UV-LED with single-host phosphors has been an exciting development in the search for high luminous efficiency and excellent color rendering index white-light source. A tunable and white light emitting mesoporous glass was prepared by utilizing both inorganic/organic (Europium/coumarin) luminescent species in the meso-structure. The tunable and white light emission was deliberately designed by CIE calculation based on the individual emission spectra, which was realized by tailoring the emission of Eu{sup 2+}/Eu{sup 3+} ions and coumarin 535 in sol-gel AlPO{sub 4} mesoporous glass. This simple and versatile procedure is not limited in the combination of rare earth and organic dye and is therefore extendable to other luminescent species in meso-structure for color-tunable efficient solid-state lighting sources.},
doi = {10.1063/1.4916697},
journal = {APL materials},
number = 4,
volume = 3,
place = {United States},
year = {Wed Apr 01 00:00:00 EDT 2015},
month = {Wed Apr 01 00:00:00 EDT 2015}
}