A versatile bottom-up assembly approach to colloidal spheres from nanocrystals

被引：316

作者：

Bai, Feng ^{[1
]}

Wang, Dingsheng ^{[1
]}

Huo, Ziyang ^{[1
]}

Chen, Wei ^{[1
]}

Liu, Liping ^{[1
]}

Liang, Xin ^{[1
]}

Chen, Chen ^{[1
]}

Wang, Xun ^{[1
]}

Peng, Qing ^{[1
]}

Li, Yadong ^{[1
]}

机构：

[1] Tsing Hua Univ, Dept Chem, Beijing 100084, Peoples R China

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 35期

关键词：

colloids; emulsion-based methods; nanostructures; self-assembly; surfactants;

D O I：

10.1002/anie.200701355

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Figure Presented) Well-rounded: Water-dispersed colloidal spheres that are self-assembled from nanocrystals with different size, shape, composition, and surface ligand were prepared through a versatile emulsion-based self-assembly (EBS) approach. Through this emulsification process, a dispersion of BaCrO 4 nanocrystals in cyclohexane (see picture, left) can be transformed into a dispersion of colloidal spheres of BaCrO4 (see picture, right). © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：6650 / 6653

页数：4

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