Dye-sensitized nanocrystalline solar cells employing a polymer electrolyte

被引：3
|
作者：
Nogueira, AF
Durrant, JR
De Paoli, MA
机构：
[1] Univ Estadual Campinas, Inst Quim, Lab Polimeros Condutores & Reciciagem, BR-13083970 Campinas, SP, Brazil
[2] Imperial Coll, Ctr Elect Mat & Devices, Dept Chem, London SW7 2AY, England
来源：
ADVANCED MATERIALS | 2001年 / 13卷 / 11期
关键词：
D O I：
10.1002/1521-4095(200106)13:11<826::AID-ADMA826>3.0.CO;2-L
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Effective cationic dye sensitized nanocrystalline titania solar cells employing an elastomeric copolymer of ethylene glycol and epichlorohydrin as electrolyte and I-/I-3(-) as mobile redox carrier system have been developed by these authors. The key feature of the copolymer is its ability to penetrate the pores of the TiO2 film in spite of its high molecular weight. Unsealed prototype cells show 1.6-2.6% energy conversion efficiency, thus demonstrating that polymer electrolytes are an attractive alternative to previously reported hole-transporting materials.
引用
收藏
页码：826 / +
页数：6
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