Photoacoustic Measurement of Electron Injection Efficiencies and Energies from Excited Sensitizer Dyes into Nanocrystalline TiO2Films

Journal article 676 views

Carlos Serpa, Johann Schabauer, Ana P Piedade, Carlos J. P Monteiro, Mariette M Pereira, Peter Douglas

, Hugh D Burrows, Luis G Arnaut

Journal of the American Chemical Society, Volume: 130, Issue: 28, Pages: 8876 - 8877

Swansea University Author: Peter Douglas

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DOI (Published version): 10.1021/ja801928z

Published in:	Journal of the American Chemical Society
ISSN:	0002-7863 1520-5126
Published:	2008
Online Access:	Check full text
URI:	https://cronfa.swan.ac.uk/Record/cronfa5367
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Item Description:	The very first successful application of Photo Acoustic Calorimetry (PAC) to measurement of energy transfer efficiencies into semiconductors, which is the critical step in dye sensitised solar cells. An international collaboration with the Department of Chemistry, Coimbra; the idea was proposed by Peter Douglas and brought to fruition by Johann Schabauer and the Coimbra PAC and photochemistry research groups while Schabauer was an ERASMUS student in their labs. The method gives, for the first time, direct experimental determination of energy transfer efficiencies into semiconductor films, which will be invaluable for the evaluation of new dyes and semiconductor materials for solar energy conversion.
College:	Faculty of Science and Engineering
Issue:	28
Start Page:	8876
End Page:	8877