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Issue 8, 2003
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Copper sulfide flakes and nanodisks

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Abstract

This paper presents the preparation of unique copper sulfide flakes in CTAB/n-C5H11OH/n-C6H14/water microemulsions under hydrothermal conditions at 130 °C. With the pre-addition of n-dodecanethiol to the microemulsions, much smaller hexagonal Cu2S nanodisks resulted, which self-assembled into a superlattice. The crystal phases, absorption properties, and morphologies were characterized. The formation mechanism of the unique crystals is also discussed.

Graphical abstract: Copper sulfide flakes and nanodisks

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Publication details

The article was received on 19 May 2003, accepted on 28 May 2003 and first published on 11 Jun 2003


Article type: Paper
DOI: 10.1039/B305584A
Citation: J. Mater. Chem., 2003,13, 2007-2010
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    Copper sulfide flakes and nanodisks

    P. Zhang and L. Gao, J. Mater. Chem., 2003, 13, 2007
    DOI: 10.1039/B305584A

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