Formation of Titania/Silica hybrid nanowires containing linear mesocage Arrays by evaporation-induced block-copolymer self-assembly and atomic layer deposition

被引：32

作者：

Chen, Xin ^{[1
]}

Knez, Mato

Berger, Andreas

Nielsch, Kornelius

Goesele, Ulrich

Steinhart, Martin

机构：

[1] Chinese Acad Sci, Shanghai Inst Tech Phys, Natl Lab Infrared Phys, Shanghai 200083, Peoples R China

[2] Max Planck Inst Microstruct Phys, D-06120 Halle, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 36期

关键词：

atomic layer deposition; block copolymers; materials science; nanostructures; self-assembly;

D O I：

10.1002/anie.200700923

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hot-wired silica: Titania-functionalized silica nanowires containing linear arrays of mesocages (see picture) are prepared by a combination of evaporation-induced self-assembly of polystyrene-block-poly-(ethylene oxide) soft templates inside nanoporous hard templates and atomic layer deposition. This combination allows the independent tuning of the internal fine structure of the nanowires and the properties of their outer surface. (Figure Presented) © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.

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页码：6829 / 6832

页数：4

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