Infiltrating semiconducting polymers into self-assembled mesoporous titania films for photovoltaic applications

被引：401

作者：

Coakley, KM ^{[1
]}

Liu, YX

McGehee, MD

Frindell, KL

Stucky, GD

机构：

[1] Stanford Univ, Dept Mat Sci & Engn, Stanford, CA 94305 USA

[2] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

[3] Univ Calif Santa Barbara, Dept Chem, Santa Barbara, CA 93106 USA

来源：

ADVANCED FUNCTIONAL MATERIALS | 2003年 / 13卷 / 04期

关键词：

D O I：

10.1002/adfm.200304361

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

Interpenetrating networks of organic and inorganic semiconductors are attractive for photovoltaic cells because electron transfer between the two semiconductors splits excitons. In this paper we show that films of titania with a uniform distribution of pore sizes can be made using a block copolymer as a structure-directing agent, and that 33% of the total volume of the film can be filled with a semiconducting polymer.

引用

页码：301 / 306

页数：6

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