One-Dimensional Phthalocyanine Nanostructures Directed by Gold Templates

被引：14

作者：

Krauss, Tobias N. ^{[1
]}

Barrena, Esther ^{[1
,2
]}

Lohmuller, Theobald ^{[1
,3
]}

Kelsch, Marion ^{[1
]}

Breitling, Achim ^{[1
]}

van Aken, Peter A. ^{[1
]}

Spatz, Joachim P. ^{[1
,3
]}

Dosch, Helmut ^{[1
,2
]}

机构：

[1] Max Planck Inst Metallforsch, D-70569 Stuttgart, Germany

[2] Univ Stuttgart, Inst Theoret & Angew Phys, D-70550 Stuttgart, Germany

[3] Heidelberg Univ, Dept Biophys Chem, INF 253, D-69120 Heidelberg, Germany

来源：

CHEMISTRY OF MATERIALS | 2009年 / 21卷 / 21期

关键词：

FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; COPPER-PHTHALOCYANINE; ORGANIC NANOWIRES; X-RAY; NANOTUBES; NANORIBBONS; GROWTH; SEMICONDUCTOR; NANOPARTICLES;

D O I：

10.1021/cm901103f

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：

We show that the growth of one-dimensional (1 D) nanostructures of different phthalocyanine derivatives (CuPcH16, CoPcH16, CuPcF16, and CoPcF16) call be directed by templates of gold nanoparticles with precise localization and uniform widths. Furthermore, it is observed that this process IS exclusive for the phthalocyanine compounds. High resolution transmission electron microscopy discloses that the 1 D architectures are monocrystalline. The role of the gold morphology is elucidated, and it is demonstrated that 1 D organization of phthalocyanine derivatives call also be promoted by gold films if sufficiently small crystalline grains are present.

引用

页码：5010 / 5015

页数：6

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