Nanoporous gold prism microassembly through a self-organizing route

被引：85

作者：

Hakamada, M ^{[1
]}

Mabuchi, M ^{[1
]}

机构：

[1] Kyoto Univ, Dept Energy Sci & Technol, Grad Sch Energy Sci, Sakyo Ku, Kyoto 6068501, Japan

来源：

NANO LETTERS | 2006年 / 6卷 / 04期

关键词：

D O I：

10.1021/nl0602443

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a simple and spontaneous synthesis of a nanoporous gold prism microassembly with highly dense skins, which is achieved just by immersing nanoporous gold Into concentrated hydrochloric acid. The ligament size was coarsened to several hundred nanometers, but the crystal face orientation was still preserved. The same trends were seen in the case of coarsening by annealing; however, the morphology of the nanoporous gold prism microassembly was significantly different from the annealed nanoporous gold.

引用

页码：882 / 885

页数：4

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