ZnO Nanostructures and Field Emission Properties on Cu Substrate Achieved by Electrodeposition Method

Abstract:

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In the present work, ZnO nanostructures with tunable size were successfully synthesized on non-seeded Cu substrates by a simple electrodeposition method. The effects of growth conditions on the morphology of the products were studied in detail by scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The as-prepared products exhibited flake-like morphology when the concentration of ZnCl2 was higher enough, while the products showed flower-like morphology when the concentration was lower enough. Field emission investigation indicated that the nanoflowers exhibited good emission properties. The ZnO nanoflowers show potential application as field emitters.

Info:

Periodical:

Advanced Materials Research (Volumes 347-353)

Edited by:

Weiguo Pan, Jianxing Ren and Yongguang Li

Pages:

3388-3391

DOI:

10.4028/www.scientific.net/AMR.347-353.3388

Citation:

J. F. Gong et al., "ZnO Nanostructures and Field Emission Properties on Cu Substrate Achieved by Electrodeposition Method", Advanced Materials Research, Vols. 347-353, pp. 3388-3391, 2012

Online since:

October 2011

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Price:

$35.00

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