Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/10624
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Serpa, Carlos | - |
dc.contributor.author | Schabauer, Johann | - |
dc.contributor.author | Piedade, Ana P. | - |
dc.contributor.author | Monteiro, Carlos J. P. | - |
dc.contributor.author | Pereira, Mariette M. | - |
dc.contributor.author | Douglas, Peter | - |
dc.contributor.author | Burrows, Hugh D. | - |
dc.contributor.author | Arnaut, Luís G. | - |
dc.date.accessioned | 2009-07-10T10:30:37Z | - |
dc.date.available | 2009-07-10T10:30:37Z | - |
dc.date.issued | 2008-07-16 | - |
dc.identifier.citation | Journal of the American Chemical Society. 130:28 (2008) 8876-8877 | en_US |
dc.identifier.issn | 0002-7863 | - |
dc.identifier.uri | https://hdl.handle.net/10316/10624 | - |
dc.description.abstract | Time-resolved photoacoustic calorimetry is used to measure the energy released upon injection of an electron from an electronically excited dye adsorbed to nanocrystalline TiO2 into the conduction band of this material. More energy is released when the environment of the dye is made less polar, because the energy of the dye-oxidized state has a more pronounced solvent dependence than the edge of the conduction band of the TiO2 semiconductor. Such energy dependences should be considered in the design of more efficient dye-sensitized solar cells. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | American Chemical Society | en_US |
dc.rights | openAccess | eng |
dc.title | Photoacoustic Measurement of Electron Injection Efficiencies and Energies from Excited Sensitizer Dyes into Nanocrystalline TiO2 Films | en_US |
dc.type | article | en_US |
dc.identifier.doi | 10.1021/ja801928z | - |
uc.controloAutoridade | Sim | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
item.languageiso639-1 | en | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.researchunit | CEMMPRE - Centre for Mechanical Engineering, Materials and Processes | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.researchunit | CQC - Coimbra Chemistry Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0001-7004-0110 | - |
crisitem.author.orcid | 0000-0002-1588-0640 | - |
crisitem.author.orcid | 0000-0003-4958-7677 | - |
crisitem.author.orcid | 0000-0003-3127-2298 | - |
crisitem.author.orcid | 0000-0002-3223-4819 | - |
Appears in Collections: | FCTUC Eng.Química - Artigos em Revistas Internacionais FCTUC Química - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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Photoacoustic Measurement of Electron Injection Efficiencies.pdf | 333.26 kB | Adobe PDF | View/Open |
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