Synthesis of a Ag-AgBiTe hybrid nano-segmented structure by a galvanic displacement reaction

被引：1

作者：

Eom, Hyeonjin ^{[1
]}

Lee, Saeeun ^{[1
]}

Kim, Dong-uk ^{[1
]}

Jung, Young Keun ^{[3
]}

Yoo, Bongyoung ^{[1
,2
]}

机构：

[1] Hanyang Univ, Dept Bionano Technol, Ansan 426791, Kyunggido, South Korea

[2] Hanyang Univ, Dept Mat Engn, Ansan 426791, Kyunggido, South Korea

[3] Pusan Univ, Natl Core Res Ctr Hybrid Mat Solut, Pusan, South Korea

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2013年 / 139卷 / 2-3期

基金：

新加坡国家研究基金会;

关键词：

Nanostructures; Electrochemical techniques; Thermoelectric effects; Chemical synthesis;

D O I：

10.1016/j.matchemphys.2013.02.049

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A nanorod Ag-nanotube AgBiTe segmented structure was synthesized by an electrochemical displacement reaction. This hybrid nanostructure was synthesized based on Ag-Ni metal segmented nanowires, which were obtained by electrochemical deposition with an anodized aluminum oxide (AAO) template. During the galvanic-displacement reaction, Ag originating from Ag dissolved from Ag nano-segments, was incorporated into the displaced BiTe resulting in AgBiTe. The displaced AgBiTe nanotube segments consisted of an amorphous structure, but Ag segments had significant crystallinity. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：885 / 889

页数：5

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