Inverse thermal quenching effect in lanthanide-doped upconversion nanocrystals for anti-counterfeiting-Reference-Cited by-同舟云学术

Inverse thermal quenching effect in lanthanide-doped upconversion nanocrystals for anti-counterfeiting

Published:2018 Issue:20 Volume:6 Page:5427-5433
ISSN:2050-7526
Container-title:Journal of Materials Chemistry C
language:en
Short-container-title:J. Mater. Chem. C

Author:

Lei Lei¹²³⁴^ORCID,Chen Daqin⁵⁶⁷⁸⁴^ORCID,Li Can¹²³⁴^ORCID,Huang Feng⁵⁶⁷⁸⁴^ORCID,Zhang Junjie¹²³⁴,Xu Shiqing¹²³⁴

Affiliation:

1. College of Materials Science and Engineering

2. China Jiliang University

3. Hangzhou 310018

4. P. R. China

5. College of Physics and Energy

6. Fujian Normal University

7. Fuzhou

8. Fujian

Abstract

An inverse thermal quenching effect is actualized in uniform lanthanide-doped Na₃ZrF₇ by artificially introducing defect state with an appropriate energy level. These kinds of systems are very suitable for anti-counterfeiting with high security.

Funder

National Natural Science Foundation of China

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2018/TC/C8TC01433G

Reference30 articles.

1. Temporal full-colour tuning through non-steady-state upconversion

2. Upconversion nanophosphors for small-animal imaging

3. Simultaneous Realization of Phase/Size Manipulation, Upconversion Luminescence Enhancement, and Blood Vessel Imaging in Multifunctional Nanoprobes Through Transition Metal Mn 2+ Doping

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