期刊
JOURNAL OF CRYSTAL GROWTH
卷 291, 期 1, 页码 196-201出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.jcrysgro.2006.02.044
关键词
low-dimensional structures; growth from solution; nanomaterials; semiconducting materials
CuO shuttle-like nanocrystals were synthesized by the hydrolysis of cupric acetate (Cu(CH3COO)(2)center dot H2O) via a simple surfactant-assisted hydrothermal route at low temperature. It is found that the copper source, reaction temperature, reaction time, and surfactant cetyltrimethylammonium bromide (CTAB) are of importance to form the shuttle-like aggregates made by nanocrystals. A possible oriented-attachment mechanism for these aggregates is proposed based on their shape evolutions. (c) 2006 Elsevier B.V. All rights reserved.
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