Columnar Structure in Bulk Heterojunction in Solution-Processable Three-Layered p-i-n Organic Photovoltaic Devices Using Tetrabenzoporphyrin Precursor and Silylmethyl[60]fullerene

被引：427

作者：

Matsuo, Yutaka ^{[1
,2
]}

Sato, Yoshiharu ^{[1
]}

Niinomi, Takaaki ^{[1
]}

Soga, Iwao ^{[1
]}

Tanaka, Hideyuki ^{[1
]}

Nakamura, Eiichi ^{[1
,2
]}

机构：

[1] Japan Sci & Technol Agcy, Nakamura Funct Carbon Cluster Project, ERATO, Bunkyo Ku, Tokyo 1130033, Japan

[2] Univ Tokyo, Dept Chem, Bunkyo Ku, Tokyo 1130033, Japan

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2009年 / 131卷 / 44期

关键词：

SOLAR-CELLS; POLYMER; MORPHOLOGY; EFFICIENCIES;

D O I：

10.1021/ja9048702

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new solution-processable fabrication protocol using a soluble tetrabenzoporphyrin (BP) precursor and bis(dimethylphenylsilylmethyl)[60]fullerene (SIMEF) created three-layered p-i-n photovoltaic devices, in which the i-layer possesses a well-defined bulk heterojunction structure in which columnar BP crystals grow vertically from the bottom p-layer. The device showed a power conversion efficiency of 5.2% (V-oc = 0.75 V; J(sc) 10.5 mA/cm(2); FF = 0.65).

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页码：16048 / +

页数：4

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