(Ba,Sr)TiO3:RE perovskite phosphors (RE = Dy, Eu): nitrate pyrolysis synthesis, enhanced photoluminescence, and reversible emission against heating-Reference-Cited by-同舟云学术

(Ba,Sr)TiO3:RE perovskite phosphors (RE = Dy, Eu): nitrate pyrolysis synthesis, enhanced photoluminescence, and reversible emission against heating

Published:2018 Issue:37 Volume:8 Page:20781-20789
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Liu Wanlu¹²³⁴⁵^ORCID,Liu Qian¹²³⁴⁵,Ni Jia¹²³⁴⁵^ORCID,Zhou Zhenzhen¹²³⁴⁵,Liu Guanghui¹²³⁴⁵

Affiliation:

1. The State Key Laboratory of High Performance Ceramics and Superfine Microstructure

2. Shanghai Institute of Ceramics

3. Chinese Academy of Sciences

4. Shanghai 200050

5. China

Abstract

Eu³⁺ and Dy³⁺ doped (Ba,Sr)TiO₃ red and yellow phosphors were synthesized respectively. Substituting of Sr²⁺ for Ba²⁺ further enhance emission. BaTiO₃:0.04Dy³⁺ possess an excellent thermal stability and the strongest emission recovery of 95% among the phosphors.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/RA/C8RA01249K

Reference36 articles.

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3. Probing charge transfer in a novel class of luminescent perovskite-based heterostructures composed of quantum dots bound to RE-activated CaTiO3 phosphors