A novel deep red-emitting phosphor KMgLaTeO6:Mn4+ with high thermal stability and quantum yield for w-LEDs: structure, site occupancy and photoluminescence properties-Reference-Cited by-同舟云学术

A novel deep red-emitting phosphor KMgLaTeO6:Mn4+ with high thermal stability and quantum yield for w-LEDs: structure, site occupancy and photoluminescence properties

Published:2018 Issue:8 Volume:47 Page:2501-2505
ISSN:1477-9226
Container-title:Dalton Transactions
language:en
Short-container-title:Dalton Trans.

Author:

Li Kai¹²³⁴⁵^ORCID,Lian Hongzhou⁶⁷⁸⁹¹⁰,Van Deun Rik¹²³⁴⁵^ORCID

Affiliation:

1. L3 – Luminescent Lanthanide Lab

2. Department of Chemistry

3. Ghent University

4. B-9000 Ghent

5. Belgium

6. State Key Laboratory of Rare Earth Resource Utilization

7. Changchun Institute of Applied Chemistry

8. Chinese Academy of Sciences

9. Changchun 130022

10. P. R. China

Abstract

In this work, a novel deep red-emitting phosphor KMgLaTeO₆:Mn⁴⁺ potentially used in w-LEDs is reported, which can be efficiently excited with UV or blue light with a high quantum yield of 68.9% upon 365 nm excitation.

Funder

Bijzonder Onderzoeksfonds

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/DT/C7DT04811D

Reference32 articles.

1. Narrow-band red-emitting Sr[LiAl3N4]:Eu2+ as a next-generation LED-phosphor material

2. Recent development in phosphors with different emitting colors via energy transfer

3. Deep red-emitting Ca 14 Al 10 Zn 6 O 35 :Mn 4+ phosphors for WLED applications