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Issue 84, 2014
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Composition-tunable Cu2(Ge1−x,Snx)(S3−y,Sey) colloidal nanocrystals: synthesis and characterization

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Abstract

A facile colloidal approach was developed to prepare cubic Cu2(Ge1−x,Snx)(S3−y,Sey) nanocrystals (NCs) (0 ≤ x ≤ 1, 0 ≤ y ≤ 3). The band gaps of the NCs can be tuned in the range of 1.35–2.45 eV by varying the chemical compositions, and the NCs display promising applications in solar energy utilization.

Graphical abstract: Composition-tunable Cu2(Ge1−x,Snx)(S3−y,Sey) colloidal nanocrystals: synthesis and characterization

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Publication details

The article was received on 04 Aug 2014, accepted on 26 Aug 2014 and first published on 01 Sep 2014


Article type: Communication
DOI: 10.1039/C4CC06071G
Citation: Chem. Commun., 2014,50, 12738-12741
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    Composition-tunable Cu2(Ge1−x,Snx)(S3−y,Sey) colloidal nanocrystals: synthesis and characterization

    Y. Wu, B. Zhou, M. Li, C. Yang, W. Zhang and C. Li, Chem. Commun., 2014, 50, 12738
    DOI: 10.1039/C4CC06071G

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