Site preference and defect engineering of a highly efficient blue-emitting phosphor Sr2SiO4:Ce3+/K+ toward thermally enhanced luminescence-Reference-Cited by-同舟云学术

Site preference and defect engineering of a highly efficient blue-emitting phosphor Sr₂SiO₄:Ce³⁺/K⁺ toward thermally enhanced luminescence

Published:2023 Issue:8 Volume:10 Page:2314-2324
ISSN:2052-1553
Container-title:Inorganic Chemistry Frontiers
language:en
Short-container-title:Inorg. Chem. Front.

Author:

Zhao Kai¹,Ma Zhihong¹,Yin Li¹^ORCID,Hui Bin¹,Si Han¹,Tong Xinlin²,Tang Huidong³,Cao Peng⁴^ORCID,Huang Saifang¹^ORCID

Affiliation:

1. School of Materials Science and Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, P. R. China

2. School of Materials Science and Engineering, Changzhou University, Changzhou 213164, P. R. China

3. Department of Chemistry and Materials Engineering, Changzhou Vocational Institute of Engineering, Changzhou 213164, P. R. China

4. Department of Chemical and Materials Engineering, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand

Abstract

The aliovalent doping of Ce3+/K+ in α′-Sr2SiO4 leads to a thermally enhanced phosphor with bright blue emission, and electron traps modulated by defect engineering contribute to an abnormal thermal quenching phenomenon.

Publisher

Royal Society of Chemistry (RSC)

Subject

Inorganic Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/QI/D3QI00180F

Reference44 articles.

1. Progress in discovery and structural design of color conversion phosphors for LEDs

2. Phosphors in phosphor-converted white light-emitting diodes: Recent advances in materials, techniques and properties

3. Narrow-band green emission of Eu2+ in a rigid tunnel structure: site occupations, barycenter energy calculations and luminescence properties

4. Discovery of New Narrow‐Band Phosphors with the UCr 4 C 4 ‐Related Type Structure by Alkali Cation Effect

5. Synthesis, neutron diffraction and photoluminescence properties of a whitlockite structured Ca9MgLi(PO4)7:Pr3+ phosphor

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