Microstructure and Luminescence Properties of Eu3+-doped BiPO4 Phosphors by Hydrothermal Synthesis Method

DOI

10.2991/edep-18.2018.60How to use a DOI?

Keywords

Luminescence property, Dosage, Eu3+ ions, Hydrothermal method.

Abstract

In this paper, the hydrothermal method was used to synthesis the Eu3+ ions activated BiPO4 powders. The characteristic of the BiPO4:xEu3+ samples were analyzed with different testing methods. XRD results show that Eu3+-doped BiPO4 samples presented a hexagonal structure, and with the increasing of Eu3+ concentration, angle of diffraction peaks becomes larger. The SEM images show that the Eu3+-doped BiPO4 powders are rod like crystals and it was estimated that the sub micrometer sizes were between 0.1-0.15μm. The best excitation wavelength was 395nm. The fluorescence emission spectra of BiPO4:xEu3+ samples showed that the bands of different positions have associated with the 5D0→7FJ electronic transitions characteristics of the Eu3+ ions. The intensity of emission spectra increases to the highest as the dosage concentration of Eu3+ ions up to 0.05mol.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shu-Qing YAN
AU  - Shan-Shan MA
AU  - Cong-Guo LONG
AU  - Rui ZHENG
PY  - 2018/10
DA  - 2018/10
TI  - Microstructure and Luminescence Properties of Eu3+-doped BiPO4 Phosphors by Hydrothermal Synthesis Method
BT  - Proceedings of the 2018 International Conference on Energy Development and Environmental Protection (EDEP 2018)
PB  - Atlantis Press
SP  - 385
EP  - 390
SN  - 2352-5401
UR  - https://doi.org/10.2991/edep-18.2018.60
DO  - 10.2991/edep-18.2018.60
ID  - YAN2018/10
ER  -