Growth of Electrodeposited ZnO Nanowires

被引：0

作者：

Sunday, Joshua ^{[1
]}

Amoah, Kweku ^{[1
]}

Slaughter, Gymama ^{[1
]}

机构：

[1] Univ Maryland Baltimore Cty, Dept Comp Sci & Elect Engn, Bioelect Lab, Baltimore, MD 21228 USA

来源：

2012 IEEE SENSORS PROCEEDINGS | 2012年

关键词：

ARRAYS; FABRICATION; NANOTUBE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Direct current electrodeposition method was used to deposit zinc oxide (ZnO) nanowire arrays from aqueous zinc chloride in ammonium chloride solution at 70 degrees C onto 10 mm x 10 mm anodic alumina oxide (AAO) templates. The AAO templates featured an average pore diameter of 80 nm. A 40 nm gold layer was sputtered onto the surface of the AAO templates before electrodeposition. ZnO nanowires were grown at a potential of (-)1V versus Ag/AgCl using DC potential amperometry. Characterization of ZnO nanowires was carried out for the as-deposited nanowire array. Atomic force microscopy was used to study the surface morphology. After deposition for 2.5 hours, the length of the nanowires was approximately 3.58 mu m on average. Scanning electron microscopy was used to view the cross-section of as-deposited ZnO nanowire array.

引用

页码：1916 / 1918

页数：3

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