Nanoconfined surfactant templated electrodeposition to porous hierarchical nanowires and nanotubes

被引：27

作者：

Baber, S. ^{[2
]}

Zhou, M. ^{[1
]}

Lin, Q. L. ^{[2
]}

Naalla, M. ^{[2
]}

Jia, Q. X. ^{[1
]}

Lu, Y. ^{[3
]}

Luo, H. M. ^{[2
]}

机构：

[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[2] New Mexico State Univ, Dept Chem Engn, Las Cruces, NM 88003 USA

[3] Univ Calif Los Angeles, Dept Chem & Biomol Engn, Los Angeles, CA 90095 USA

来源：

NANOTECHNOLOGY | 2010年 / 21卷 / 16期

关键词：

LIQUID-CRYSTALLINE PHASES; MESOPOROUS SILICA; ELECTROCHEMICAL DEPOSITION; ALUMINA MEMBRANE; GOLD NANOWIRES; ZNO FILMS; ARRAYS; FABRICATION; METAL; OXIDE;

D O I：

10.1088/0957-4484/21/16/165603

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Porous metal (Pd and Co) and semiconductor (ZnO) nanowires, porous metal (Pt and Ni) nanotubes, and unique multiple Pt nanowires are prepared from a novel nanoconfined surfactant templated electrodeposition approach. More specifically, the overall diameter of nanowires or nanotubes is defined by the pore channels of membranes. Surfactant assembled structure nanoconfined within the pores of membranes is used to generate the porosity and to control the texture of the nanowires or nanotubes. As compared to solid nanowires and nanotubes, the porous nanowires and nanotubes exhibit unique properties. For example, porous cobalt nanowires show higher coercivity.

引用

页数：9

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