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Proceedings Paper

A facile method to prepare NaMnF3:Yb,Er/Tm upconversion nanoparticles with single band (Conference Presentation)
Author(s): Xiao Peng; Shuai Ye; Yuliang Tian; Jun Song; Guangsheng Wang; Maozhen Xiong; Dong Wang; Hanben Niu; Junle Qu
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Paper Abstract

Here, we reported a novel and facile thermal decomposited method to prepare NaMnF3 :Yb,Er/Tm upconversion nanoparticles (UCNPs). In this method, Rare earth acetate and manganese(II) 2,4-pentanedionato were used as raw material. The as-synthesized NaMnF3 :Yb,Er/Tm nanoparticles were monodispersed, uniform and their sizes were both smaller than 10 nm. The NaMnF3 :Yb,Er and NaMnF3 :Yb,Tm nanoparticles radiated intense pure red emission and near-infared emission under the excitation of 980 nm laser. Then, the core/shell structured NaMnF3 :Yb,Er/Tm@NaMnF3 nanoparticles were prepared to enhance the UC emission effectively.

Paper Details

Date Published: 28 April 2016
PDF: 1 pages
Proc. SPIE 9722, Colloidal Nanoparticles for Biomedical Applications XI, 972208 (28 April 2016); doi: 10.1117/12.2212295
Show Author Affiliations
Xiao Peng, Shenzhen Univ. (China)
Shuai Ye, Shenzhen Univ (China)
Yuliang Tian, Shenzhen Univ. (China)
Jun Song, Shenzhen Univ. (China)
Guangsheng Wang, Shenzhen Univ. (China)
Maozhen Xiong, Shenzhen Univ. (China)
Dong Wang, Shenzhen Univ. (China)
Hanben Niu, Shenzhen Univ. (China)
Junle Qu, Shenzhen Univ. (China)

Published in SPIE Proceedings Vol. 9722:
Colloidal Nanoparticles for Biomedical Applications XI
Wolfgang J. Parak; Marek Osinski; Xing-Jie Liang, Editor(s)

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