Liquid crystalline phases from polymer-functionalized TiO2 nanorods

被引：70
|
作者：
Meuer, Stefan
Oberle, Patrick
Theato, Patrick
Tremel, Wolfgang
Zentel, Rudolf
机构：
[1] Johannes Gutenberg Univ Mainz, Inst Organ Chem, D-55099 Mainz, Germany
[2] Johannes Gutenberg Univ Mainz, Inst Anorgan Chem & Analyt Chem, D-55099 Mainz, Germany
来源：
ADVANCED MATERIALS | 2007年 / 19卷 / 16期
关键词：
RODLIKE PARTICLES; BLOCK-COPOLYMERS; MONTE-CARLO; SUSPENSIONS; BEHAVIOR; ASSOCIATION; SEGREGATION; MIXTURES;
D O I：
10.1002/adma.200602516
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A general approach for the functionalization of inorganic nanoparticles with polymers is presented. The polymers for functionalization are designed to possess an anchor block and a soluble block. By this approach, TiO2 nanorods can be solubilized up to high concentrations in organic media. Owing to their anisotropic shape, liquid crystalline phases are formed, opening the possiblity of orienting the nanorods macroscopically.
引用
收藏
页码：2073 / +
页数：7
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