Spontaneous formation of cadmium hydroxide nanostrands in water

被引：95

作者：

Ichinose, I

Kurashima, K

Kunitake, T

机构：

[1] Natl Inst Mat Sci, Adv Mat Lab, Tsukuba, Ibaraki 3050044, Japan

[2] RIKEN, Frontier Res Syst, Wako, Saitama 3510198, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2004年 / 126卷 / 23期

关键词：

D O I：

10.1021/ja049141h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cadmium hydroxide nanostrands with a diameter of 1.9 nm were spontaneously formed by raising the pH of a dilute Cd(NO3)2 solution. The length reaches a few micrometers and the aspect ratio exceeds 1000. The crystallographic structure was successfully elucidated by high-resolution electron microscopy. The surface of the nanostrands was remarkably positively charged and adsorbed an astonishing number of negatively charged dye molecules. Copyright © 2004 American Chemical Society.

引用

页码：7162 / 7163

页数：2

共 8 条

[1] COLLOIDAL ALUMINA - CHEMISTRY AND MORPHOLOGY OF COLLOIDAL BOEHMITE [J].