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Issue 4, 2002
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Template-based synthesis of nanoscale Ag2E (E = S, Se) dendrites

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Abstract

Herein, well-defined nanoscale Ag2S and Ag2Se dendrites, which represent a novel morphology of silver chalcogenides, were successfully synthesized using a template-based method at room temperature and ambient pressure. It was found that the template and ultrasonic wave played important roles in the formation of well-defined dendrites. The products were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and elemental analysis. The optical properties of the products were also recorded by means of UV-Vis absorption spectroscopy, indicating that the products were within a quantum confinement regime. Finally, the formation mechanism of dendrites was also investigated.

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Publication details

The article was received on 09 Nov 2001, accepted on 23 Jan 2002, published on 25 Feb 2002 and first published online on 25 Feb 2002


Article type: Paper
DOI: 10.1039/B110249D
Citation: J. Mater. Chem., 2002,12, 1148-1151
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    Template-based synthesis of nanoscale Ag2E (E = S, Se) dendrites

    J. Xiao, Y. Xie, R. Tang and W. Luo, J. Mater. Chem., 2002, 12, 1148
    DOI: 10.1039/B110249D

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