Effect of Solution Concentration on Growth and Photoluminescence of ZnO Nanorod Arrays

Abstract:

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Well-aligned ZnO nanorod arrays had been successfully prepared by using hydrothermal methods. XRD and SEM analysis showed ZnO nanorod arrays had well orientation along the [0 0 1] direction of ZnO nanorods. The length to diameter is biggest among these samples and is about 25 when solution concentration is 0.8mol/l. The UV emission caused mainly by exciton combination. Furthermore the formation mechanism of ZnO nanorob arrays was studied in detail.

Info:

Periodical:

Advanced Materials Research (Volumes 299-300)

Edited by:

Jianzhong Wang and Jingang Qi

Pages:

785-788

DOI:

10.4028/www.scientific.net/AMR.299-300.785

Citation:

J. Z. Wang et al., "Effect of Solution Concentration on Growth and Photoluminescence of ZnO Nanorod Arrays", Advanced Materials Research, Vols. 299-300, pp. 785-788, 2011

Online since:

July 2011

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Price:

$35.00

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