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Issue 6, 2013
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Improved synthesis of PbSxSe1−x ternary alloy nanocrystals and their nonlinear optical properties

Bao Gao,a  Min Zhao,a  Qiang Wang,b  Kai-Bin Kang,b  Zhu-Guo Xu*a  and  Hao-Li Zhang*a 
Author affiliations

* Corresponding authors

a State Key Laboratory of Applied Organic Chemistry (SKLAOC), Lanzhou University, Lanzhou, P. R. China
E-mail: haoli.zhang@lzu.edu.cn, xuzhg@lzu.edu.cn

b Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, P. R. China

Abstract

We report a facile and low-cost phosphine-free method for synthesizing spherical PbSxSe1−x NCs. The alternative routes to the existing methodologies allow us to synthesize monodisperse PbSxSe1−x NCs with better-controlled size and morphology than those previously reported. In addition, their optical limiting effects are reported.

Graphical abstract: Improved synthesis of PbSxSe1−x ternary alloy nanocrystals and their nonlinear optical properties

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Publication details

The article was received on 15 Jan 2013, accepted on 25 Feb 2013 and first published on 26 Feb 2013


Article type: Letter
DOI: 10.1039/C3NJ00061C
Citation: New J. Chem., 2013,37, 1692-1695
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    Improved synthesis of PbSxSe1−x ternary alloy nanocrystals and their nonlinear optical properties

    B. Gao, M. Zhao, Q. Wang, K. Kang, Z. Xu and H. Zhang, New J. Chem., 2013, 37, 1692
    DOI: 10.1039/C3NJ00061C

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