Tuning the architecture of mesostructures by electrodeposition

被引：156

作者：

Xiao, ZL ^{[1
]}

Han, CY ^{[1
]}

Kwok, WK ^{[1
]}

Wang, HW ^{[1
]}

Welp, U ^{[1
]}

Wang, J ^{[1
]}

Crabtree, GW ^{[1
]}

机构：

[1] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 08期

关键词：

D O I：

10.1021/ja0315154

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

When the dimension of materials decreases to mesoscale, their properties can change dramatically, depending on the boundary conditions imposed by the sample architecture including geometry, morphology, and hierarchical structures. Here we show that electrodeposition, a method for reducing materials from a solution onto a substrate, can provide a versatile pathway to tailor the architecture of mesostructures. Novel lead (Pb) structures ranging from nanowires, mesoparticles with octahedral, decahedral, and icosahedral shapes to porous nanowires, multipods, nanobrushes, and even snowflake-shaped structures were synthesized through systematically exploring electrodeposition parameters including reduction potentials, solution concentration, starting materials, supporting electrolytes, and surfactants. Copyright © 2004 American Chemical Society.

引用

页码：2316 / 2317

页数：2

共 28 条

[1] Shape-controlled synthesis of colloidal platinum nanoparticles [J].