Issue 31, 2011
From the journal:

Chemical Communications

Highly-photoluminescent ZnSe nanocrystalsvia a non-injection-based approach with precursor reactivity elevated by a secondary phosphine†

Kui Yu,*a   Amy Hrdina,a   Xinguo Zhang,ab   Jianying Ouyang,a   Donald M. Leek,a   Xiaohua Wu,c   Menglian Gong,b   Diana Wilkinsond  and  Chunsheng Lie  

* Corresponding authors

a Steacie Institute for Molecular Sciences, National Research Council of Canada, Ottawa, Ontario, Canada
E-mail: Kui.Yu@nrc-cnrc.gc.ca

b State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou, China

c Institute for Microstructural Sciences, National Research Council of Canada, Ottawa, Ontario, Canada

d Defence Research and Development Canada, 3701 Carling Avenue, Ottawa, Ontario, Canada

e Healthy Environment and Consumer Safety Branch, Health Canada, Ottawa, Ontario, Canada

Abstract

Highly-photoluminescent ZnSe quantum dots with 72% quantum yield and 22 nm full width at half maximum were synthesized with more reactive precursors via a non-injection approach with high synthetic reproducibility; 31P NMR provided insight into the formation mechanisms of ZnSe monomers.

Graphical abstract: Highly-photoluminescent ZnSe nanocrystalsvia a non-injection-based approach with precursor reactivity elevated by a secondary phosphine

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Article information

DOI
https://doi.org/10.1039/C1CC12237A
Article type
Communication
Submitted
18 Apr 2011
Accepted
13 Jun 2011
First published
07 Jul 2011

Chem. Commun., 2011,47, 8811-8813

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Highly-photoluminescent ZnSe nanocrystalsvia a non-injection-based approach with precursor reactivity elevated by a secondary phosphine

K. Yu, A. Hrdina, X. Zhang, J. Ouyang, D. M. Leek, X. Wu, M. Gong, D. Wilkinson and C. Li, Chem. Commun., 2011, 47, 8811 DOI: 10.1039/C1CC12237A

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