Three-dimensionally interconnected organic nanocomposite thin films: implications for donor-acceptor photovoltaic applications

被引：15

作者：

Berhanu, Sarah ^{[1
,2
]}

Tariq, Farid ^{[1
,2
]}

Jones, Tim ^{[3
]}

McComb, David W. ^{[1
,2
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Mat, London SW7 2AZ, England

[2] Univ London Imperial Coll Sci Technol & Med, London Ctr Nanotechnol, London SW7 2AZ, England

[3] Univ Warwick, Dept Chem, Coventry CV4 7AL, W Midlands, England

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2010年 / 20卷 / 37期

关键词：

HETEROJUNCTION SOLAR-CELLS; PHOTONIC CRYSTALS; PHTHALOCYANINE; FABRICATION; TITANIA;

D O I：

10.1039/c0jm01030h

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：

The formation of three-dimensionally interconnected donor-acceptor nanocomposites from copper(II) phthalocyanine tetrasulfonic tetrasodium salt (tsCuPc) and [6,6]-phenyl-C-61-butyric acid methyl ester (PCBM) is reported. Thin films were formed using a multi-step template-directed growth method. The nanocomposites consist of crystalline, continuous and interpenetrating networks of tsCuPc and PCBM with an interfacial area to volume ratio 2-3 times greater than in a planar bilayer structure. This templating strategy allows the formation of engineered nanocomposites for optoelectronic applications whose structural properties can be easily tuned for increased efficiencies.

引用

页码：8005 / 8009

页数：5

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