Self-organization of mesoscopic silver wires by electrochemical deposition

被引：3

作者：

Zhong, Sheng ^{[1
,2
,3
]}

Koch, Thomas ^{[1
,2
,3
]}

Walheim, Stefan ^{[1
,2
,3
]}

Roesner, Harald ^{[4
]}

Nold, Eberhard ^{[5
]}

Kobler, Aaron ^{[3
,6
,7
]}

Scherer, Torsten ^{[3
,8
]}

Wang, Di ^{[3
,8
]}

Kuebel, Christian ^{[3
,8
]}

Wang, Mu ^{[9
]}

Hahn, Horst ^{[3
,6
,7
,10
,11
]}

Schimmel, Thomas ^{[1
,2
,3
,11
]}

机构：

[1] Karlsruhe Inst Technol, Inst Appl Phys, D-76128 Karlsruhe, Germany

[2] Karlsruhe Inst Technol, Ctr Funct Nanostruct, D-76128 Karlsruhe, Germany

[3] Karlsruhe Inst Technol, Inst Nanotechnol, D-76021 Karlsruhe, Germany

[4] Univ Munster, Inst Mat Phys, D-48149 Munster, Germany

[5] Karlsruhe Inst Technol, Inst Mat Res 1, D-76021 Karlsruhe, Germany

[6] KIT, Joint Res Lab Nanomat, D-64287 Darmstadt, Germany

[7] Tech Univ Darmstadt, D-64287 Darmstadt, Germany

[8] Karlsruhe Inst Technol, Karlsruhe Nano Micro Facil, D-76344 Eggenstein Leopoldshafen, Germany

[9] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 21009, Jiangsu, Peoples R China

[10] Helmholtz Inst Ulm Electrochem Energy Storage, D-89081 Ulm, Germany

[11] NUST, Herbert Gleiter Inst Nanosci, Nanjing 21009, Jiangsu, Peoples R China

来源：

BEILSTEIN JOURNAL OF NANOTECHNOLOGY | 2014年 / 5卷

关键词：

crystal growth; electrochemistry; electrodeposition; mesowires; nanoelectrochemistry; nanowires; self-organization; silver nanowires; silver nitrate; stability; ATOMIC-FORCE MICROSCOPE; MOLECULE JUNCTION; NANOWIRES; TRANSPORT; NANOSTRUCTURES; METALS; CONDUCTANCE; PROPAGATION; NANOSCALE; DYNAMICS;

D O I：

10.3762/bjnano.5.142

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Long, straight mesoscale silver wires have been fabricated from AgNO3 electrolyte via electrodeposition without the help of templates, additives, and surfactants. Although the wire growth speed is very fast due to growth under non-equilibrium conditions, the wire morphology is regular and uniform in diameter. Structural studies reveal that the wires are single-crystalline, with the [112] direction as the growth direction. A possible growth mechanism is suggested. Auger depth profile measurements show that the wires are stable against oxidation under ambient conditions. This unique system provides a convenient way for the study of self-organization in electrochemical environments as well as for the fabrication of highly-ordered, single-crystalline metal nanowires.

引用

页码：1285 / 1290

页数：6

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