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RESEARCH PRODUCT

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

Emilio PalomaresEmilio PalomaresTomás TorresJames R. DurrantM. Victoria Martínez-díazSaif A. Haque

subject

Solar cellsMaterials scienceState selectiveUNESCO::QUÍMICAchemistry.chemical_elementNanotechnologyPhotochemistry:QUÍMICA [UNESCO]Catalysischemistry.chemical_compoundElectron injectionMaterials ChemistryUNESCO::QUÍMICA::Química orgánicaElectron injectionPhotocurrentTitaniumLigand:QUÍMICA::Química orgánica [UNESCO]Metals and AlloysGeneral ChemistryNanocrystalline materialSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialschemistryTiO2 filmsCeramics and CompositesPhthalocyanineElectron injection ; Titanium ; TiO2 films ; Solar cellsTitanium

description

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 co-adsorbents; state selective electron injection into the TiO2 is demonstrated, resulting in efficient photocurrent generation in dye sensitised photoelectrochemical solar cells. Palomares Gil, Emilio J, epagil@alumni.uv.es

yearjournalcountryeditionlanguage
2004-09-16
http://hdl.handle.net/10550/16792