Found 17 results

Filters: author is O\'Regan
2008
Catalysis of Recombination and Its Limitation on Open Circuit Voltage for Dye Sensitized Photovoltaic Cells Using Phthalocyanine Dyes, O'Regan, B.C.; Lopez-Duarte, I.; Martinez-Diaz, M.V.; Forneli, A.; Albero, J.; Morandeira, A.; Palomares, E.; Torres, T.; Durrant, J.R. , J. Am. Chem. Soc., (2008)
The effect of molecular aggregates over the interfacial charge transfer processes on dye sensitized solar cells, Planells M; Forneli A; Martinez-Ferrero E; Sanchez-Diaz A; Sarmentero MA; Ballester P; Palomares E; O'Regan BC , APPLIED PHYSICS LETTERS, Volume 92, Issue 15 Article, (2008)
The role of para-alkyl substituents on meso-phenyl porphyrin sensitised TiO2 solar cells: control of the e(TiO2)/electrolyte(+) recombination reaction, Forneli A; Planells M; Sarmentero MA; Martinez-Ferrero, Eugenia,; O'Regan, Brian C.,; Ballester, Pablo,; Palomares, Emilio , JOURNAL OF MATERIALS CHEMISTRY, Volume 18, Issue 14, p.1652-1658, (2008)
2007
Slow Electron Injection on Ru-Phthalocyanine Sensitized TiO2, Morandeira, A.; Lopez-Duarte, I.; Martinez-Diaz, M.V.; O'Regan, B.; Shuttle, C.; Haji-Zainulabidin, N.A.; Torres, T.; Palomares, E.; Durrant, J.R. , J. Am. Chem. Soc., Volume 129, Issue 30, p.9250-9251, (2007)
Kinetic competition in liquid electrolyte and solid-state cyanine dye sensitized solar cells, Sergio Tatay,; Saif A. Haque,; Brian O'Regan,; James R. Durrant,; W. J. H. Verhees,; J. M. Kroon,; A. Vidal-Ferran,; Pablo Gavi , J. Mater. Chem., Volume (29),, p.3037-3044, (2007)
2006
Influence of a TiCl4 Post-Treatment on Nanocrystalline TiO2 Films in Dye-Sensitized Solar Cells, Sommeling, P.M.; O'Regan, B.C.; Haswell, R.R.; Smit, H.J.P.; Bakker, N.J.; Smits, J.J.T.; Kroon, J.M.; vanRoosmalen, J.A.M. , J, Phys. Chem. B,, October 5, 2006, Volume 110, Issue 39, p.19191-19197, (2006)
Measuring Charge Transport from Transient Photovoltage Rise Times. A New Tool To Investigate Electron Transport in Nanoparticle, O'Regan, B.C.; Bakker, K.; Kroeze, J.; Smit, H.; Sommeling, P.; Durrant, J.R. , J, Phys. Chem. B,, August 31, 2006, Volume 110, Issue 34, p.17155-17160, (2006)
Local Field Effects on Electron Transport in Nanostructured TiO2 Revealed by Terahertz Spectroscopy, Hendry, E.; Koeberg, M.; O'Regan, B.; Bonn, M. , Nanoletters, April 12, 2006, Volume 6, Issue 4, p.755-759, (2006)
Influence of a TiCl4 post-treatment on nanocrystalline TiO2 films in dye-sensitized solar cells, Sommeling, P. M.; O'Regan, B. C.; Haswell, R. R.; Smit, H. J. P.; Bakker, N. J.; Smits, J. J. T.); Kroon, J. M.; van Roosmalen, J. A. M. , J, Phys. Chem. B,, Volume 110 (39), p.19191-19197, (2006)
2005
The Effect of Al2O3 Barrier Layers in TiO2/Dye/CuSCN Photovoltaic Cells Explored by Recombinati, O'Regan, B.C.; Scully, S.; Mayer, A.C.; Palomares, E.; Durrant, J. , J. Phys. Chem. B., March 17, 2005, Volume 109, Issue 10, p.4616-4623, (2005)
2004
Charge Transport and Recombination in a Nanoscale Interpenetrating Network of n-Type and p-Type Semiconductors: Transient Photoc, O'Regan, B.C.; Lenzmann, F. , J. Phys. Chem. B., April 8, 2004, Volume 108, Issue 14, p.4342-4350, (2004)
2002
A Solid-State Dye-Sensitized Solar Cell Fabricated with Pressure-Treated P25-TiO2 and CuSCN: Analysis of Pore Filling, O'Regan, B.; Lenzmann, F.; Muis, R.; Wienke, J. , Chem. Mater., December 16, 200, Volume 14, Issue 12, p.5023-5029, (2002)
Electron Dynamics in Nanocrystalline ZnO and TiO2 Films Probed by Potential Step Chronoamperometry and Transient Abso, Willis, R.L.; Olson, C.; O'Regan, B.; Lutz, T.; Nelson, J.; Durrant, J.R. , J. Phys. Chem. B., August 8, 2002, Volume 106, Issue 31, p.7605-7613, (2002)
Surface photovoltage measurements: a useful tool for the detection of electron injection processes in extremely thin absorber (E, Lenzmann, F.,; O'Regan, B.,; Wienke, J.,; Huisman, C.,; Reijnen, L.,; Goossens, A. , Physica E (Low Dimensional Systems & Nanostructures), Volume 14 (1-2):, p.233-236, (2002)
2001
Quantitative Study of Electron Losses in Nanoporous Anatase Using Transient Absorption Spectroscopy, van't Spijker, H.; O'Regan, B.; Goossens, A. , J. Phys. Chem. B., August 2, 2001, Volume 105, Issue 30, p.7220-7226, (2001)
2000
Electrodeposited nanocomposite n-p heterojunctions for solid-state dye-sensitized photovoltaics, O'Regan, B.,; Schwartz, D.T.,; Zakeeruddin, S.M.,; Graetzel, M. , Adv. Mater., Volume 12 (17):, p.1263-+, (2000)
1995
Efficient Photo-Hole Injection from Adsorbed Cyanine Dyes into Electrodeposited Copper(I) Thiocyanate Thin Films, Brian O'Regan; Daniel T. Schwartz , Chem. Mater., Volume 7(7), p.1349-1354., (1995)
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