Published December 2016 | Version v1
Journal article Metadata-only

Preparation and luminescence properties of TbPO4-Yb2O3/SBA-15 composites

Creators

  • 1. School of Chemistry & Environmental Engineering, Changchun University of Science and Technology, Changchun 130022 (China)
  • 2. School of Materials Science and Engineering, Harbin Institute of Technology at Weihai, Weihai 264209 (China)
  • 3. Guangdong College of Business and Technology, Zhaoqing 526020 (China)
  • 4. Changchun University of Science and Technology Science Park, Changchun 130022 (China)

Description

In this study, the terbium phosphate and ytterbium oxide were successfully introduced into SBA-15 by high temperature solid phase method, and got TbPO4-Yb2O3/SBA-15 composite materials. The luminescence properties of the prepared materials were studied by luminescence spectroscopy. The influences of Yb2O3 to Tb3+ luminescent properties have been studied, and the mechanism was analysed. The influences the concentration of Tb3+ on luminescent intensity have been studied. The luminescent quenching mechanism was also analyzed. By the emission spectrum intensity, the optimum proportion of Tb and Yb was confirmed.

Availability note (English)

Available from http://dx.doi.org/10.1016/j.jlumin.2016.08.063

Additional details

Identifiers

DOI
10.1016/j.jlumin.2016.08.063;
PII
S0022-2313(15)30335-5;

Publishing Information

Journal Title
Journal of Luminescence
Journal Volume
180
Journal Page Range
p. 348-354
ISSN
0022-2313
CODEN
JLUMA8

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
49099823
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
CHEMICAL PREPARATION; COMPOSITE MATERIALS; EMISSION SPECTRA; LUMINESCENCE; OXIDATION; TEMPERATURE RANGE 0400-1000 K; TERBIUM IONS; TERBIUM PHOSPHATES; YTTERBIUM OXIDES
Descriptors DEC
CHALCOGENIDES; CHARGED PARTICLES; CHEMICAL REACTIONS; EMISSION; IONS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHOSPHATES; PHOSPHORUS COMPOUNDS; PHOTON EMISSION; RARE EARTH COMPOUNDS; SPECTRA; SYNTHESIS; TEMPERATURE RANGE; TERBIUM COMPOUNDS; YTTERBIUM COMPOUNDS

Optional Information

Copyright
Copyright (c) 2016 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.