Highly efficient and thermally stable broadband near-infrared emitting fluoride Cs2KGaF6:Cr3+ for multiple LED applications-Reference-Cited by-同舟云学术

Highly efficient and thermally stable broadband near-infrared emitting fluoride Cs₂KGaF₆:Cr³⁺ for multiple LED applications

Published:2022 Issue:28 Volume:10 Page:10292-10301
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Wu Zixuan¹,Han Xinxin¹²^ORCID,Wang Juan¹,Zhou Yayun²^ORCID,Xing Ke¹,Cao Sheng¹^ORCID,Zhao Jialong¹,Zou Bingsuo¹^ORCID,Zeng Ruosheng¹^ORCID

Affiliation:

1. School of Physical Science and Technology, MOE Key Laboratory of New Processing Technology for Non-ferrous Metals and Materials, Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, Guangxi University, Nanning, 530004, China

2. State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques, South China University of Technology, Guangzhou 510641, China

Abstract

A highly efficient (IQE = 90.2%) and thermally stable (I150 °C = 88.7%) broadband NIR emitting fluoride Cs2KGaF6:Cr3+ is explored. Meanwhile, a multipurpose high-performance NIR pc-LED with a photoelectric conversion efficiency of 22.05% is achieved.

Funder

Natural Science Foundation of Guangxi Province

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/TC/D2TC02020C

Reference46 articles.

1. Glass‐Crystallized Luminescence Translucent Ceramics toward High‐Performance Broadband NIR LEDs

2. A high thermal stability Cr³⁺-doped gallate far red phosphor for plant lighting: structure, luminescence enhancement and application prospect

3. Efficient and Broadband LiGaP 2 O 7 :Cr 3+ Phosphors for Smart Near‐Infrared Light‐Emitting Diodes