Synthesis and Characterization of Lamellar Nanostructured Yttrium Films Using Lyotropic Liquid Crystalline Templates

Rui Jie Guo; Xiao Juan Sha; Lei Lei Cao

doi:10.4028/www.scientific.net/AMR.399-401.1915

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 399-401Synthesis and Characterization of Lamellar...

Synthesis and Characterization of Lamellar Nanostructured Yttrium Films Using Lyotropic Liquid Crystalline Templates

Abstract:

The lamellar nanostructured yttrium films on α-Al₂O₃ substrates were successfully synthesized by electroless deposition using the lyotropic liquid crystalline templating strategy. The reaction of hydrazine hydrate and Y³⁺ dissolved within the aqueous domains of the lyotropic liquid crystalline phase produced the nanostructured yttrium films. The low-angle X-ray diffraction (XRD), transmission electron microscope (TEM) and scanning electron microscope (SEM) indicated that the as-resulted films possessed lamellar regular array of nanochannels with periodicity of 6 nm. With well-defined nanochannels and higher surface areas, the nanostructured films may find applications in the field of electronic materials.

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Periodical:

Advanced Materials Research (Volumes 399-401)

Pages:

1915-1918

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https://doi.org/10.4028/www.scientific.net/AMR.399-401.1915

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Online since:

November 2011

Authors:

Rui Jie Guo, Xiao Juan Sha, Lei Lei Cao

Keywords:

Lamellar, Lyotropic Liquid Crystal, Nanostructure, Template, Yttrium Film

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