两步电沉积法制备单晶Au纳米线阵列

向娟; 田景华; 倪子绵; 黄陟峰; 刘波; 田中群

doi:10.61558/2993-074X.1538

电化学 >

2004 , Vol. 10 >Issue 1: 9 - 13

DOI: https://doi.org/10.61558/2993-074X.1538

研究论文

两步电沉积法制备单晶Au纳米线阵列

向娟 ,
田景华 ,
倪子绵 ,
黄陟峰 ,
刘波 ,
田中群

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厦门大学化学系,厦门大学化学系,厦门大学分析测试中心,厦门大学化学系,厦门大学化学系,厦门大学化学系福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5 ,福建厦门 3 61 0 0 5

收稿日期: 2004-02-28

修回日期: 2004-02-28

网络出版日期: 2004-02-28

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Template Synthesis of Highly Ordered Monocrystalline Metal Nanowire Arrays by a Two-step AC Electrodeposition

XIANG Juan~ ,
TIAN Jing-hua~ ,
NI Zi-mian~ ,
HUANG Zhi-feng~ ,
LIU Bo~ ,
TIAN Zhong-qun~

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(1) (Department of Chemistry~1, Center for Analysis and Test~2, Xiamen University, Xiamen 361005, China

Received date: 2004-02-28

Revised date: 2004-02-28

Online published: 2004-02-28

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摘要

以多孔阳极氧化铝为模板,采用两步交流电脉冲沉积法制备具有单晶结构的有序金纳米线阵列.实验表明:在氧化铝模板中由交流电沉积制备的金属纳米线,其成核电压直接影响模板内纳米线的填充率,而生长电压则控制纳米线的结构和形貌均一性.在最佳沉积条件下得到的金纳米线阵列,其填充率高达95%,且具有单晶结构.

关键词： 氧化铝模板; 交流电沉积; 成核电压; 生长电压; 金纳米线阵列

本文引用格式

向娟 , 田景华 , 倪子绵 , 黄陟峰 , 刘波 , 田中群 . 两步电沉积法制备单晶Au纳米线阵列[J]. 电化学, 2004 , 10(1) : 9 -13 . DOI: 10.61558/2993-074X.1538

Abstract

The monocrystalline metal nanowire arrays were prepared by using a two-step AC electrodeposition in porous anodic aluminum oxide (AAO) template. The growth mechanism of nanowires was discussed. As a result, it has been found that the second voltage pulse has a considerable effect on the pore-filling ratio, the uniformity and the crystal structure, whereas the initial voltage pulse affects only the pore-filling ratio. Using the two-step AC electrodeposition, a highly ordered monocrystalline metal nanowire arrays with a pore-filling ration above 95% can be easily obtained.

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