Self-assembly and characterization of hydrogen-bond-induced nanostructure aggregation

被引：40

作者：

Liu, Y ^{[1
]}

Zhuang, JP

Liu, HB

Li, YL

Lu, FS

Gan, HY

Jiu, TG

Wang, N

He, XR

Zhu, DB

机构：

[1] Chinese Acad Sci, CAS Key Lab Organ Solids, Ctr Mol Sci, Inst Chem, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100864, Peoples R China

来源：

CHEMPHYSCHEM | 2004年 / 5卷 / 08期

关键词：

aggregation; hydrogen bonds; nanostructures; perylene bisimides; self-assembly;

D O I：

10.1002/cphc.200400165

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：

A supramolecular system of a perylene derivative containing bis(2,6-diacylaminopyridine) units and a perylene bisimide bound through three hydrogen-bonds was synthesized and characterized. H-1 NMR spectra confirmed the existence of hydrogen-bonding interactions between the perylene derivative (3) and the perylene bisimide (7). The photocurrent generation of the self-assembled 3.7 film was measured, and a cathodic photocurrent response was obtained. SEM images indicated that well-defined long fibers could be fabricated by self-assembly, by exploiting the hydrogen bonding interactions and pi-pi stacking interactions of perylene rings.

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页码：1210 / 1215

页数：6

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