Synthesis of colour tunable lanthanide-ion doped NaYF4 upconversion nanoparticles by controlling temperature

Wenbin Niu; Suli Wu; Shufen Zhang; Lian Li

doi:10.1039/C002615H

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Synthesis of colour tunable lanthanide-ion doped NaYF₄ upconversion nanoparticles by controlling temperature†

Wenbin Niu,^a Suli Wu,^a Shufen Zhang*^a and Lian Li^a

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* Corresponding authors

^a State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116012, China
E-mail: zhangshf@dlut.edu.cn
Fax: +86 411 39893621
Tel: +86 411 39893621

Abstract

A simple and general method is reported to tune the multicolour output of lanthanide-ion doped NaYF₄ upconversion nanoparticles within a given composition by controlling the reaction temperature in the thermolysis procedure.

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Supplementary files

Experimental and instrumental details, TEM images, XRD, IR, ¹H NMR, RGR of NaYF ₄:20%Yb,2%Er UCNPs prepared at different temperature, and effect of the composition of the reaction solution PDF (1020K)

Article information

DOI: https://doi.org/10.1039/C002615H
Article type: Communication
Submitted: 08 Feb 2010
Accepted: 01 Apr 2010
First published: 22 Apr 2010

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Chem. Commun., 2010,46, 3908-3910

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Synthesis of colour tunable lanthanide-ion doped NaYF₄ upconversion nanoparticles by controlling temperature

W. Niu, S. Wu, S. Zhang and L. Li, Chem. Commun., 2010, 46, 3908 DOI: 10.1039/C002615H

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