Aggregation-based growth of silver nanowires at room temperature

被引：31

作者：

Sun, Lanlan ^{[1
]}

Wang, Li ^{[1
]}

Song, Yonghai ^{[1
]}

Guo, Cunlan ^{[1
]}

Sun, Yujing ^{[1
]}

Peng, Chongyang ^{[1
]}

Liu, Zhelin ^{[1
]}

Li, Zhuang ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Grad Sch, Changchun 130022, Peoples R China

来源：

APPLIED SURFACE SCIENCE | 2008年 / 254卷 / 09期

关键词：

aggregation; pH measurement; clusters; nanoparticles; AFM;

D O I：

10.1016/j.apsusc.2007.09.093

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 describe an aggregation-based growth mechanism for formation of silver nanowires at room temperature. It is found that the pH of solution and the concentration of L-cysteine capping molecules have an important effect on the formation and growth of nanowires. Characterization by atomic force microscopy (AFM) and UV-vis spectroscopy recorded as time clearly shows that the silver nanowires are grown at the expense of nanoparticles. (C) 2007 Elsevier B. V. All rights reserved.

引用

页码：2581 / 2587

页数：7

共 33 条

[1] Aggregation-based crystal growth and microstructure development in natural iron oxyhydroxide biomineralization products [J].