Morphological conversion of dipolar core-shell Au-Co nanoparticles into beaded Au-Co3O4 nanowires

被引：15

作者：

Kim, Bo Yun ^{[1
]}

Yu, Seung-Ho ^{[2
]}

Kim, Hyun Sik ^{[1
,2
]}

Lee, Dong-Chan ^{[2
]}

Shim, In-Bo ^{[3
]}

Derosa, Sean E. ^{[1
]}

Sung, Yung-Eun ^{[2
]}

Pyun, Jeffrey ^{[1
,2
]}

机构：

[1] Univ Arizona, Dept Chem & Biochem, Tucson, AZ 85721 USA

[2] Seoul Natl Univ, Dept Chem & Biol Engn, World Class Univ Program Chem Convergence Energy, Seoul 151744, South Korea

[3] Kookmin Univ, Dept Nano & Elect Phys, Seoul 136702, South Korea

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2011年 / 21卷 / 37期

关键词：

ONE-POT SYNTHESIS; NANOCRYSTAL HETEROSTRUCTURES; ELECTROCHEMICAL PROPERTIES; HOLLOW NANOCRYSTALS; SELECTIVE GROWTH; METAL TIPS; CO3O4; GOLD;

D O I：

10.1039/c1jm11196e

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report a novel methodology to prepare hierarchical structured Au-Co3O4 materials composed of Co3O4 nanowires decorated with Au peripheral inclusions. The electrochemical activity of these materials was also demonstrated by fabrication into negative electrodes for rechargeable Li-batteries.

引用

页码：14163 / 14166

页数：4

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