Supererystals of uniform nanorods and nanowires, and the nanorod-to-nanowire oriented transition

被引：83

作者：

Pradhan, N

Efrima, S ^{[1
]}

机构：

[1] Ben Gurion Univ Negev, Dept Chem, IL-84105 Beer Sheva, Israel

[2] Ben Gurion Univ Negev, Ilse Katz Ctr Meso & Nanoscale Sci & Technol, IL-84105 Beer Sheva, Israel

来源：

JOURNAL OF PHYSICAL CHEMISTRY B | 2004年 / 108卷 / 32期

关键词：

D O I：

10.1021/jp0496708

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：

Supercrystals of uniform nanorods and ordered assemblies of nanowires are presented. We describe a convenient method to produce highly uniform and extremely thin ZnS nanorods and nanowires. Because of their uniformity, they spontaneously assemble into crystalline (nanorods), as well as parallel and crossed (nanowire) structures. Most importantly, we present an intimate view of the stages of nanorod-to-nanowire transition via a unique, oriented head-to-head attachment mechanism.

引用

页码：11964 / 11970

页数：7

共 27 条

[1] Entropically driven microphase transitions in mixtures of colloidal rods and spheres [J].