Large Scale Synthesis of BaTiO3 Nanorods by a Template Way

Abstract:

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Large scale BaTiO3 nanorods were successfully synthesized by a template method based on a precipitation process. The templates used in our method are H2Ti8O17 nanorods, which can be synthesized from K2Ti4O9 fibers. The unique process of the synthesis is BaC2O4•0.5H2O shell was coated on the 1-dimensional H2Ti8O17 nanorods (the core). The as-prepared products were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The results show that the BaTiO3 nanorods are ~100-300 nm in diameter and ~2-10 m in length. The process described provides a general route to fabricate this kind of perovskite 1-dimensional nanostructures, such as SrTiO3 and PbTiO3.

Info:

Periodical:

Advanced Materials Research (Volumes 79-82)

Edited by:

Yansheng Yin and Xin Wang

Pages:

373-376

DOI:

10.4028/www.scientific.net/AMR.79-82.373

Citation:

Z. Deng et al., "Large Scale Synthesis of BaTiO3 Nanorods by a Template Way", Advanced Materials Research, Vols. 79-82, pp. 373-376, 2009

Online since:

August 2009

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Price:

$35.00

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