Ultrahigh Density Array of Free-Standing Poly(3-hexylthiophene) Nanotubes on Conducting Substrates via Solution Wetting

被引：37

作者：

Byun, Jinseok ^{[1
]}

Kim, Youngsuk ^{[1
]}

Jeon, Gumhye ^{[1
]}

Kim, Jin Kon ^{[1
]}

机构：

[1] Pohang Univ Sci & Technol, Dept Chem Engn, Natl Creat Res Initiat Ctr Block Copolymer Self A, Pohang 790784, Kyungbuk, South Korea

来源：

MACROMOLECULES | 2011年 / 44卷 / 21期

基金：

新加坡国家研究基金会;

关键词：

SOLAR-CELL PERFORMANCE; THIN-FILM TRANSISTORS; FIELD-EFFECT MOBILITY; INORGANIC NANOTUBES; ANODIC ALUMINA; TEMPLATES; NANORODS; TRANSPARENT; CONFINEMENT; COPOLYMERS;

D O I：

10.1021/ma202018m

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

An ultrahigh density array of vertically and laterally aligned poly(3-hexylthiophene) (P3HT) nanotubes on conducting substrates was successfully fabricated by solution wetting in the anodized aluminum oxide (AAO) template. After solvent annealing, the conductivity of P3HT nanotubes was significantly increased due to highly aligned P3HT chains along the nanotube direction (or perpendicular to the substrate). This approach also provides a facile route for the preparation of ultrahigh density array of various conjugated polymer nanotubes. The conducting polymer nanotube array could be used for high performance organic devices, such as sensors, organic photovoltaic cells, and electrochromic devices.

引用

页码：8558 / 8562

页数：5

共 46 条

[1] Highly Ordered Nanoporous Alumina on Conducting Substrates with Adhesion Enhanced by Surface Modification: Universal Templates for Ultrahigh-Density Arrays of Nanorods [J].