Preparation of Single-Crystal BiOCl Nanorods via Surfactant Soft-Template Inducing Growth

Abstract:

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Nanorods of a compound semiconductor, BiOCl, have been prepared from BiCl3 solutions containing a nonionic surfactant, t-octyl-(OCH2CH2)xOH, x=9, 10 (Triton X-100). Powder X-ray diffraction (XRD) pattern indicated that the product was pure tetragonal phase bismoclite (BiOCl). The product was also characterized by the techniques of scanning electron microscope (SEM), energy-dispersive X-ray spectroscopy (EDS) and transmission electron microscope (TEM). The as-obtained BiOCl nanorods possess mean diameters less than 40nm and lengths ranging in 160-400nm. Selected area electron diffraction (SAED) pattern showed the single-crystal nature of as-prepared BiOCl nanorods. The growth mechanism of BiOCl nanorods has also been proposed.

Info:

Edited by:

M. Gupta and Christina Y.H. Lim

Pages:

79-82

DOI:

10.4028/www.scientific.net/JMNM.23.79

Citation:

C. B. Cao et al., "Preparation of Single-Crystal BiOCl Nanorods via Surfactant Soft-Template Inducing Growth", Journal of Metastable and Nanocrystalline Materials, Vol. 23, pp. 79-82, 2005

Online since:

January 2005

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Price:

$35.00

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