Crystal structure, photoluminescence and afterglow properties of red-emitting phosphors Ca4Nb2O9:Pr3+ for AC-LEDs-Reference-Cited by-同舟云学术

Crystal structure, photoluminescence and afterglow properties of red-emitting phosphors Ca4Nb2O9:Pr3+ for AC-LEDs

Published:2021 Issue:1 Volume:45 Page:66-75
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Zhang Pengfei¹²³⁴⁵,Li Na¹²³⁴⁵,Wei Zhiting¹²³⁴⁵,Wang Ziqi¹²³⁴⁵,Gou Mengwei¹²³⁴⁵,Zhao Lei¹²³⁴⁵^ORCID,Chen Wenbo⁶⁷⁸⁵,Qiang Qinping⁶⁷⁸⁵

Affiliation:

1. School of Physics and Opto-Electronic Technology

2. Collaborative Innovation Center of Rare-Earth Optical Functional Materials and Devices Development

3. Baoji University of Arts and Sciences

4. Baoji

5. P. R. China

6. Engineering Research Center of New Energy Storage Devices and Applications

7. Chongqing University of Arts and Sciences

8. Chongqing 402160

Abstract

A novel Ca₄Nb₂O₉:Pr³⁺ short-afterglow phosphor exhibits efficient red emission under blue light excitation, which can be used to compensate the time gap of AC-LEDs.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Shaanxi Province

Chongqing Municipal Education Commission Foundation

Chongqing University of Arts and Sciences

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2021/NJ/D0NJ05161F

Reference38 articles.

1. Near UV-pumped yellow-emitting Ca3TeO6:Dy3+ phosphor for white light-emitting diodes

2. Solid-State Light Sources Getting Smart

3. Thermally stable double-perovskite Ca3TeO6:Eu3+ red-emitting phosphors with high color purity

4. Tuning of multicolor emissions in glass ceramics containing γ-Ga2O3 and β-YF3 nanocrystals

5. A new green phosphor of SrAl2O4:Eu2+,Ce3+,Li+ for alternating current driven light-emitting diodes

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