Issue 2, 2011
From the journal:

CrystEngComm

Synthesis of mesoporous Eu2O3 microspheres and Eu2O3nanoparticle-wires as well as their optical properties†

Yue Li,a   Ming Ge,a   Junwei Li,a   Junfeng Wang*a  and  Haijun Zhang*b  

* Corresponding authors

a Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, Tianjin, P.R. China
E-mail: jfwangnk@yahoo.com.cn

b School of Physics and Materials Science, AnHui University, Hefei, Anhui, China
E-mail: navyzhang111111@yahoo.com.cn.

Abstract

In this paper, mesoporous Eu2O3 microspheres and Eu2O3 nanoparticles-wires were synthesized and characterized by XRD SEM, and TEM. By means of adjusting synthetic parameters, two kinds of Eu2O(CO3)2H2O precursors with sphere-like and wire-like morphology were obtained respectively. By calcinating the precursors at 650 °C, the high-quality mesoporous Eu2O3 microspheres and Eu2O3 nanoparticle-wires showed strong optical properties. Both fluorescence spectrum and XRD patterns proved that as-synthesized mesoporous Eu2O3 microspheres and Eu2O3 nanoparticle-wires had cubic phase structures.

Graphical abstract: Synthesis of mesoporous Eu2O3 microspheres and Eu2O3 nanoparticle-wires as well as their optical properties

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Article information

DOI
https://doi.org/10.1039/C003981K
Article type
Paper
Submitted
08 Mar 2010
Accepted
06 Aug 2010
First published
27 Sep 2010

CrystEngComm, 2011,13, 637-641

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Synthesis of mesoporous Eu2O3 microspheres and Eu2O3 nanoparticle-wires as well as their optical properties

Y. Li, M. Ge, J. Li, J. Wang and H. Zhang, CrystEngComm, 2011, 13, 637 DOI: 10.1039/C003981K

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