Dual-functional platforms toward field emission displays and novel anti-counterfeiting strategy based on rare-earth activated materials

被引：26

作者：

Hua, Yongbin ^{[1
]}

Yu, Jae Su ^{[1
]}

机构：

[1] Kyung Hee Univ, Inst Wearable Convergence Elect, Dept Elect & Informat Convergence Engn, Yongin 17104, Gyeonggi Do, South Korea

来源：

CERAMICS INTERNATIONAL | 2021年 / 47卷 / 13期

基金：

新加坡国家研究基金会;

关键词：

Rare-earth; Photoluminescence; Cathodoluminescence; Anti-counterfeiting; GOOD THERMAL-STABILITY; LUMINESCENCE PROPERTIES; ELECTRONIC-STRUCTURE; ENERGY-TRANSFER; PHOSPHORS; COLOR; CATIONS;

D O I：

10.1016/j.ceramint.2021.03.115

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Rare-earth (RE) ions-activated materials have been widely applied in various applications. In this report, the novel orange-red emitting Sr2YSbO6:Eu3+ phosphors with good photoluminescence and cathodoluminescence were successfully prepared. The obtained sample with good electron penetration depth could be proposed for field emission displays. Besides, a new anti-counterfeiting strategy based on the Sr2YSbO6:Eu3+ phosphorspolydimethylsiloxane (PDMS) film was also provided. Compared to conventional anti-counterfeiting techniques, the phosphors-PDMS film with lots of advantages of eco-friendly feature, stable physicochemical stability, and facile operation is potential for high-level anti-counterfeiting devices, which would be considered to open an avenue to explore novel practical applications.

引用

页码：18003 / 18011

页数：9

共 6 条

[1] Effecting factors of the emission spectral characteristics of rare-earth strontium aluminate for anti-counterfeiting application
Zhang, Jishu
Ge, Mingqiao
JOURNAL OF LUMINESCENCE, 2011, 131 (08) : 1765 - 1769
[2] Tailoring luminescent patterns with rare-earth photonic materials for anti-counterfeiting applications: A lightkey
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Medina-Alayon, M.
Acosta-Mora, P.
Yanes, A. C.
del-Castillo, J.
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[3] Synthesis, characterization of a novel highly fluorescent rare earth complex for anti-counterfeiting fiber materials
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PROCEEDINGS OF 2009 INTERNATIONAL CONFERENCE ON ADVANCED FIBERS AND POLYMER MATERIALS, VOLS 1 AND 2, 2009, : 739 - 742
[4] Research Progress of Dynamic Anti-counterfeiting and Encryption Fluorescent Materials Based on Rare Earth Ion Doping
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Yang Y.
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[5] An anti-counterfeiting strategy of polydimethylsiloxane flexible light-emitting films based on non-rare-earth Mn4+-activated Ba2LaTaO6 phosphors
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MATERIALS TODAY CHEMISTRY, 2022, 26
[6] Construction of novel luminescent thermometers based on dual-emission centers of rare-earth and bismuth ions
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CHEMOSPHERE, 2022, 303

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