State selective electron injection in non-aggregated titanium phthalocyanine sensitised nanocrystalline TiO2 films

被引：155

作者：

Palomares, E

Martínez-Díaz, MV

Haque, SA

Torres, T ^{[1
]}

Durrant, JR

机构：

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

[2] Univ Autonoma Madrid, Dept Quim Organ CI, E-28049 Madrid, Spain

[3] Univ Valencia, Inst Ciencia Mol IcMol, E-46100 Valencia, Spain

来源：

CHEMICAL COMMUNICATIONS | 2004年 / 18期

关键词：

D O I：

10.1039/b407860h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We describe a novel titanium phthalocyanine that shows no aggregation when anchored to nanocrystalline TiO2 films through its axial carboxylated ligand without the use of coadsorbents; state selective electron injection into the TiO2 is demonstrated, resulting in efficient photocurrent generation in dye sensitised photoelectrochemical solar cells.

引用

页码：2112 / 2113

页数：2

共 9 条

[1]

Barthel M, 2000, J PORPHYR PHTHALOCYA, V4, P635, DOI 10.1002/1099-1409(200011)4:7<635::AID-JPP234>3.0.CO

[2]

2-E

[3]

Barthel M, 2002, EUR J ORG CHEM, V2002, P3756

[4] Molecular control of recombination dynamics in dye-sensitized nanocrystalline TiO2 films:: Free energy vs distance dependence [J].