A facile synthesis of small-sized and monodisperse hexagonal NaYF4:Yb3+,Er3+ nanocrystals

Dongdong Li; Qiyue Shao; Yan Dong; Jianqing Jiang

doi:10.1039/C4CC07251K

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A facile synthesis of small-sized and monodisperse hexagonal NaYF₄:Yb³⁺,Er³⁺ nanocrystals†

Dongdong Li,^a Qiyue Shao,*^a Yan Dong^a and Jianqing Jiang^a

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* Corresponding authors

^a Jiangsu Key Laboratory of Advanced Metallic Materials, Department of Materials Science and Engineering, Southeast University, Nanjing 211189, People's Republic of China
E-mail: qiyueshao@seu.edu.cn

Abstract

Small-sized (∼11.86 nm) and monodisperse hexagonal NaYF₄:Yb³⁺,Er³⁺ upconversion (UC) nanocrystals have been successfully synthesized by simultaneously controlling the nucleation and growth process with a relatively high oleic acid to precursor ratio.

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Article information

DOI: https://doi.org/10.1039/C4CC07251K
Article type: Communication
Submitted: 13 Sep 2014
Accepted: 13 Oct 2014
First published: 14 Oct 2014

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Chem. Commun., 2014,50, 15316-15318

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A facile synthesis of small-sized and monodisperse hexagonal NaYF₄:Yb³⁺,Er³⁺ nanocrystals

D. Li, Q. Shao, Y. Dong and J. Jiang, Chem. Commun., 2014, 50, 15316 DOI: 10.1039/C4CC07251K

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Chemical Communications