Hydrothermal synthesis, morphology and photoluminescent properties of an Mn4+-doped novel red fluoride phosphor elpasolite K2LiAlF6-Reference-Cited by-同舟云学术

Hydrothermal synthesis, morphology and photoluminescent properties of an Mn4+-doped novel red fluoride phosphor elpasolite K2LiAlF6

Published:2016 Issue:24 Volume:4 Page:5690-5695
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Zhu Yiwen¹²³⁴⁵,Huang Lin¹²³⁴⁵,Zou Rui¹²³⁴⁵,Zhang Jinhui¹²³⁴⁵,Yu Jinbo¹²³⁴⁵,Wu Mingmei¹²³⁴⁵,Wang Jing¹²³⁴⁵,Su Qiang¹²³⁴⁵

Affiliation:

1. Ministry of Education Key Laboratory of Bioinorganic and Synthetic Chemistry

2. State Key Laboratory of Optoelectronic Materials and Technologies

3. KLGHEI of Environment and Energy Chemistry

4. School of Chemistry and Chemical Engineering

5. Sun Yat-sen University

Abstract

A novel red emitting fluoride phosphor, K₂LiAlF₆:Mn⁴⁺, with an excellent thermal quenching behavior and color stability for white LEDs is developed by a green synthetic route based on low-toxic H₃PO₄/KHF₂liquid instead of the highly toxic HF liquid.

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2016/TC/C6TC01366J

Reference36 articles.

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4. Efficient and tuneable photoluminescent boehmite hybrid nanoplates lacking metal activator centres for single-phase white LEDs

5. Silicon-based oxynitride and nitride phosphors for white LEDs—A review

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