Brian C O'Regan - Publications

Affiliations: 
Chemistry Imperial College London, London, England, United Kingdom 
Area:
dye-sensitized solar cells
Website:
http://www.mpip-mainz.mpg.de/59574/Dye-Sensitized-Solar-Cells

43/68 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2017 Belisle RA, Nguyen WH, Bowring AR, Calado P, Li X, Irvine SJC, McGehee MD, Barnes PRF, O'Regan BC. Interpretation of inverted photocurrent transients in organic lead halide perovskite solar cells: proof of the field screening by mobile ions and determination of the space charge layer widths Energy & Environmental Science. 10: 192-204. DOI: 10.1039/C6Ee02914K  0.388
2017 Bowring AR, Bertoluzzi L, O'Regan BC, McGehee MD. Reverse Bias Behavior of Halide Perovskite Solar Cells Advanced Energy Materials. 8: 1702365. DOI: 10.1002/Aenm.201702365  0.361
2016 Moia D, Szumska A, Vaissier V, Planells M, Robertson N, O'Regan BC, Nelson J, Barnes PR. Inter-dye hole transport accelerates recombination in dye sensitized mesoporous films. Journal of the American Chemical Society. PMID 27610830 DOI: 10.1021/Jacs.6B04956  0.368
2015 Eames C, Frost JM, Barnes PR, O'Regan BC, Walsh A, Islam MS. Ionic transport in hybrid lead iodide perovskite solar cells. Nature Communications. 6: 7497. PMID 26105623 DOI: 10.1038/Ncomms8497  0.308
2015 O'Regan BC, Barnes PR, Li X, Law C, Palomares E, Marin-Beloqui JM. Optoelectronic Studies of Methylammonium Lead Iodide Perovskite Solar Cells with Mesoporous TiO₂: Separation of Electronic and Chemical Charge Storage, Understanding Two Recombination Lifetimes, and the Evolution of Band Offsets during J-V Hysteresis. Journal of the American Chemical Society. 137: 5087-99. PMID 25785843 DOI: 10.1021/jacs.5b00761  0.378
2015 O'Mahony FTF, Lee YH, Jellett C, Dmitrov S, Bryant DTJ, Durrant JR, O'Regan BC, Graetzel M, Nazeeruddin MK, Haque SA. Improved environmental stability of organic lead trihalide perovskite-based photoactive-layers in the presence of mesoporous TiO2 Journal of Materials Chemistry A. 3: 7219-7223. DOI: 10.1039/C5Ta01221J  0.404
2014 Law C, Miseikis L, Dimitrov S, Shakya-Tuladhar P, Li X, Barnes PR, Durrant J, O'Regan BC. Performance and stability of lead perovskite/TiO2, polymer/PCBM, and dye sensitized solar cells at light intensities up to 70 suns. Advanced Materials (Deerfield Beach, Fla.). 26: 6268-73. PMID 25091315 DOI: 10.1002/Adma.201402612  0.323
2014 Jeanbourquin XA, Li X, Law C, Barnes PR, Humphry-Baker R, Lund P, Asghar MI, O'Regan BC. Rediscovering a key interface in dye-sensitized solar cells: guanidinium and iodine competition for binding sites at the dye/electrolyte surface. Journal of the American Chemical Society. 136: 7286-94. PMID 24784482 DOI: 10.1021/ja411560s  0.337
2014 Jiang R, Anderson A, Barnes PRF, Xiaoe L, Law C, O'Regan BC. 2000 hours photostability testing of dye sensitised solar cells using a cobalt bipyridine electrolyte Journal of Materials Chemistry A. 2: 4751-4757. DOI: 10.1039/c4ta00402g  0.313
2013 Barnes PR, Miettunen K, Li X, Anderson AY, Bessho T, Gratzel M, O'Regan BC. Interpretation of optoelectronic transient and charge extraction measurements in dye-sensitized solar cells. Advanced Materials (Deerfield Beach, Fla.). 25: 1881-922. PMID 23404656 DOI: 10.1002/Adma.201201372  0.451
2013 Carnie MJ, Charbonneau C, Barnes PRF, Davies ML, Mabbett I, Watson TM, O'Regan BC, Worsley DA. Ultra-fast sintered TiO<inf>2</inf> films in dye-sensitized solar cells: Phase variation, electron transport and recombination Journal of Materials Chemistry A. 1: 2225-2230. DOI: 10.1039/c2ta01005d  0.328
2013 Juozapavicius M, Kaucikas M, Dimitrov SD, Barnes PRF, Van Thor JJ, O'Regan BC. Evidence for "slow" electron injection in commercially relevant dye-sensitized solar cells by vis-NIR and IR pump-probe spectroscopy Journal of Physical Chemistry C. 117: 25317-25324. DOI: 10.1021/jp408989q  0.364
2013 Magistris C, Martiniani S, Barbero N, Park J, Benzi C, Anderson A, Law C, Barolo C, O'Regan B. Near-infrared absorbing squaraine dye with extended π conjugation for dye-sensitized solar cells Renewable Energy. 60: 672-678. DOI: 10.1016/J.RENENE.2013.06.018  0.403
2012 Martiniani S, Anderson AY, Law C, O'Regan BC, Barolo C. New insight into the regeneration kinetics of organic dye sensitised solar cells. Chemical Communications (Cambridge, England). 48: 2406-8. PMID 22274136 DOI: 10.1039/c2cc17100g  0.565
2012 O'Regan B, Xiaoe L, Ghaddar T. Dye adsorption, desorption, and distribution in mesoporous TiO2 films, and its effects on recombination losses in dye sensitized solar cells Energy & Environmental Science. 5: 7203. DOI: 10.1039/C2EE21341A  0.37
2011 Barnes PR, Anderson AY, Durrant JR, O'Regan BC. Simulation and measurement of complete dye sensitised solar cells: including the influence of trapping, electrolyte, oxidised dyes and light intensity on steady state and transient device behaviour. Physical Chemistry Chemical Physics : Pccp. 13: 5798-816. PMID 21327204 DOI: 10.1039/C0Cp01554G  0.413
2011 Barnes PR, Anderson AY, Juozapavicius M, Liu L, Li X, Palomares E, Forneli A, O'Regan BC. Factors controlling charge recombination under dark and light conditions in dye sensitised solar cells. Physical Chemistry Chemical Physics : Pccp. 13: 3547-58. PMID 21173970 DOI: 10.1039/c0cp01855d  0.366
2011 Listorti A, Creager C, Sommeling P, Kroon J, Palomares E, Fornelli A, Breen B, Barnes PRF, Durrant JR, Law C, O'Regan B. The mechanism behind the beneficial effect of light soaking on injection efficiency and photocurrent in dye sensitized solar cells Energy and Environmental Science. 4: 3494-3501. DOI: 10.1039/C1Ee01443A  0.392
2009 O'Regan BC, Durrant JR. Kinetic and energetic paradigms for dye-sensitized solar cells: moving from the ideal to the real. Accounts of Chemical Research. 42: 1799-808. PMID 19754041 DOI: 10.1021/Ar900145Z  0.368
2009 Koops SE, O'Regan BC, Barnes PR, Durrant JR. Parameters influencing the efficiency of electron injection in dye-sensitized solar cells. Journal of the American Chemical Society. 131: 4808-18. PMID 19334776 DOI: 10.1021/Ja8091278  0.334
2009 Morandeira A, López-Duarte I, O'Regan B, Martínez-Díaz MV, Forneli A, Palomares E, Torres T, Durrant JR. Ru(II)-phthalocyanine sensitized solar cells: the influence of co-adsorbents upon interfacial electron transfer kinetics Journal of Materials Chemistry. 19: 5016. DOI: 10.1039/B904179F  0.43
2008 Reynal A, Forneli A, Martinez-Ferrero E, Sánchez-Díaz A, Vidal-Ferran A, O'Regan BC, Palomares E. Interfacial charge recombination between e(-)-TiO2 and the I(-)/I3(-) electrolyte in ruthenium heteroleptic complexes: dye molecular structure-open circuit voltage relationship. Journal of the American Chemical Society. 130: 13558-67. PMID 18803389 DOI: 10.1021/ja800513m  0.337
2008 O'Regan BC, López-Duarte I, Martínez-Díaz MV, Forneli A, Albero J, Morandeira A, Palomares E, Torres T, Durrant JR. Catalysis of recombination and its limitation on open circuit voltage for dye sensitized photovoltaic cells using phthalocyanine dyes. Journal of the American Chemical Society. 130: 2906-7. PMID 18281988 DOI: 10.1021/Ja078045O  0.417
2008 Matar F, Ghaddar TH, Walley K, DosSantos T, Durrant JR, O'Regan B. A new ruthenium polypyridyl dye, TG6, whose performance in dye-sensitized solar cells is surprisingly close to that of N719, the ‘dye to beat’ for 17 years Journal of Materials Chemistry. 18: 4246. DOI: 10.1039/B808255C  0.408
2008 Forneli A, Planells M, Sarmentero MA, Martinez-Ferrero E, O'Regan BC, Ballester P, Palomares E. The role of para-alkyl substituents on meso-phenyl porphyrin sensitised TiO2 solar cells: Control of the eTiO2/electrolyte + recombination reaction Journal of Materials Chemistry. 18: 1652-1658. DOI: 10.1039/b717081e  0.309
2007 Morandeira A, López-Duarte I, Martínez-Díaz MV, O'Regan B, Shuttle C, Haji-Zainulabidin NA, Torres T, Palomares E, Durrant JR. Slow electron injection on Ru-Phthalocyanine sensitized TiO2. Journal of the American Chemical Society. 129: 9250-1. PMID 17625854 DOI: 10.1021/Ja0722980  0.411
2007 Zhang Z, Ito S, O'Regan B, Kuang D, Zakeeruddin SM, Liska P, Charvet R, Comte P, Nazeeruddin MK, Péchy P, Humphry-Baker R, Koyanagi T, Mizuno T, Grätzel M. The electronic role of the TiO2 light-scattering layer in dye-sensitized solar cells Zeitschrift Fur Physikalische Chemie. 221: 319-328. DOI: 10.1524/Zpch.2007.221.3.319  0.508
2007 Tatay S, Haque SA, O'Regan B, Durrant JR, Verhees WJH, Kroon JM, Vidal-Ferran A, Gaviña P, Palomares E. Kinetic competition in liquid electrolyte and solid-state cyanine dye sensitized solar cells J. Mater. Chem.. 17: 3037-3044. DOI: 10.1039/B703750C  0.427
2007 O'Regan BC, Durrant JR, Sommeling PM, Bakker NJ. Influence of the TiCl4 treatment on nanocrystalline TiO 2 films in dye-sensitized solar cells. 2. Charge density, band edge shifts, and quantification of recombination losses at short circuit Journal of Physical Chemistry C. 111: 14001-14010. DOI: 10.1021/Jp073056P  0.475
2006 Sommeling PM, O'Regan BC, Haswell RR, Smit HJ, Bakker NJ, Smits JJ, Kroon JM, van Roosmalen JA. Influence of a TiCl4 post-treatment on nanocrystalline TiO2 films in dye-sensitized solar cells. The Journal of Physical Chemistry. B. 110: 19191-7. PMID 17004768 DOI: 10.1021/jp061346k  0.442
2006 O'Regan BC, Durrant JR. Calculation of activation energies for transport and recombination in mesoporous TiO2/dye/electrolyte films--taking into account surface charge shifts with temperature. The Journal of Physical Chemistry. B. 110: 8544-7. PMID 16640403 DOI: 10.1021/Jp060979W  0.409
2005 Zhang Z, Zakeeruddin SM, O'Regan BC, Humphry-Baker R, Grätzel M. Influence of 4-guanidinobutyric acid as coadsorbent in reducing recombination in dye-sensitized solar cells. The Journal of Physical Chemistry. B. 109: 21818-24. PMID 16853833 DOI: 10.1021/Jp054305H  0.563
2005 O'Regan BC, Scully S, Mayer AC, Palomares E, Durrant J. The effect of Al2O3 barrier layers in TiO2/dye/CuSCN photovoltaic cells explored by recombination and DOS characterization using transient photovoltage measurements. The Journal of Physical Chemistry. B. 109: 4616-23. PMID 16851540 DOI: 10.1021/Jp0468049  0.401
2002 Willis RL, Olson C, O'Regan B, Lutz T, Nelson J, Durrant JR. Electron Dynamics in Nanocrystalline ZnO and TiO2Films Probed by Potential Step Chronoamperometry and Transient Absorption Spectroscopy The Journal of Physical Chemistry B. 106: 7605-7613. DOI: 10.1021/Jp020231N  0.415
2002 O'Regan B, Lenzmann F, Muis R, Wienke J. A Solid-State Dye-Sensitized Solar Cell Fabricated with Pressure-Treated P25−TiO2and CuSCN:  Analysis of Pore Filling and IV Characteristics Chemistry of Materials. 14: 5023-5029. DOI: 10.1021/Cm020572D  0.48
2001 Topoglidis E, Cass AE, O'Regan B, Durrant JR. Immobilisation and bioelectrochemistry of proteins on nanoporous TiO2 and ZnO films Journal of Electroanalytical Chemistry. 517: 20-27. DOI: 10.1016/S0022-0728(01)00673-8  0.372
1998 O'Regan B, Schwartz DT. Large Enhancement in Photocurrent Efficiency Caused by UV Illumination of the Dye-Sensitized Heterojunction TiO2/RuLL‘NCS/CuSCN:  Initiation and Potential Mechanisms Chemistry of Materials. 10: 1501-1509. DOI: 10.1021/CM9705855  0.567
1995 O'Regan B, Schwartz DT. Efficient Photo-Hole Injection from Adsorbed Cyanine Dyes into Electrodeposited Copper(I) Thiocyanate Thin Films Chemistry of Materials. 7: 1349-1354. DOI: 10.1021/CM00055A012  0.511
1993 Kavan L, O'Regan B, Kay A, Grätzel M. Preparation of TiO2 (anatase) films on electrodes by anodic oxidative hydrolysis of TiCl3 Journal of Electroanalytical Chemistry. 346: 291-307. DOI: 10.1016/0022-0728(93)85020-H  0.48
1991 O'Regan B, Grätzel M. A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films Nature. 353: 737-740. DOI: 10.1038/353737A0  0.489
1991 O'Regan B, Graetzel M, Fitzmaurice D. Optical electrochemistry. 2. Real-time spectroscopy of conduction band electrons in a metal oxide semiconductor electrode The Journal of Physical Chemistry. 95: 10525-10528. DOI: 10.1021/J100179A001  0.324
1991 O'Regan B, Grätzel M, Fitzmaurice D. Optical electrochemistry I: steady-state spectroscopy of conduction-band electrons in a metal oxide semiconductor electrode Chemical Physics Letters. 183: 89-93. DOI: 10.1016/0009-2614(91)85104-5  0.451
1990 O'Regan B, Moser J, Anderson M, Graetzel M. Vectorial electron injection into transparent semiconductor membranes and electric field effects on the dynamics of light-induced charge separation The Journal of Physical Chemistry. 94: 8720-8726. DOI: 10.1021/J100387A017  0.374
Low-probability matches (unlikely to be authored by this person)
2010 Law C, Pathirana SC, Li X, Anderson AY, Barnes PR, Listorti A, Ghaddar TH, O'Regan BC. Water-based electrolytes for dye-sensitized solar cells. Advanced Materials (Deerfield Beach, Fla.). 22: 4505-9. PMID 20803538 DOI: 10.1002/adma.201001703  0.297
2015 Leguy AM, Frost JM, McMahon AP, Sakai VG, Kockelmann W, Law C, Li X, Foglia F, Walsh A, O'Regan BC, Nelson J, Cabral JT, Barnes PR. Corrigendum: The dynamics of methylammonium ions in hybrid organic-inorganic perovskite solar cells. Nature Communications. 6: 7780. PMID 26190505 DOI: 10.1038/Ncomms8780  0.288
2010 Shuttle CG, Hamilton R, O'Regan BC, Nelson J, Durrant JR. Charge-density-based analysis of the current-voltage response of polythiophene/fullerene photovoltaic devices. Proceedings of the National Academy of Sciences of the United States of America. 107: 16448-52. PMID 20823262 DOI: 10.1073/Pnas.1004363107  0.287
2014 Moia D, Vaissier V, López-Duarte I, Torres T, Nazeeruddin MK, O'Regan BC, Nelson J, Barnes PRF. The reorganization energy of intermolecular hole hopping between dyes anchored to surfaces Chem. Sci.. 5: 281-290. DOI: 10.1039/C3Sc52359D  0.282
2005 Lenzmann FO, O'Regan BC, Smits JJT, Kuipers HPCE, Sommeling PM, Slooff LH, van Roosmalen JAM. SHORT COMMUNICATION: ACCELERATED PUBLICATION: Dye solar cells without electrolyte or hole-transport layers: a feasibility study of a concept based on direct regeneration of the dye by metallic conductors Progress in Photovoltaics: Research and Applications. 13: 333-340. DOI: 10.1002/PIP.631  0.277
2008 Planells M, Forneli A, Martínez-Ferrero E, Sánchez-Díaz A, Sarmentero MA, Ballester P, Palomares E, O'Regan BC. The effect of molecular aggregates over the interfacial charge transfer processes on dye sensitized solar cells Applied Physics Letters. 92. DOI: 10.1063/1.2909573  0.277
2006 O'Regan BC, Bakker K, Kroeze J, Smit H, Sommeling P, Durrant JR. Measuring charge transport from transient photovoltage rise times. A new tool to investigate electron transport in nanoparticle films. The Journal of Physical Chemistry. B. 110: 17155-60. PMID 16928011 DOI: 10.1021/Jp062761F  0.26
2009 O'Regan BC, Walley K, Juozapavicius M, Anderson A, Matar F, Ghaddar T, Zakeeruddin SM, Klein C, Durrant JR. Structure/function relationships in dyes for solar energy conversion: a two-atom change in dye structure and the mechanism for its effect on cell voltage. Journal of the American Chemical Society. 131: 3541-8. PMID 19275259 DOI: 10.1021/Ja806869X  0.258
2012 Li X, Reynal A, Barnes P, Humphry-Baker R, Zakeeruddin SM, De Angelis F, O'Regan BC. Measured binding coefficients for iodine and ruthenium dyes; Implications for recombination in dye sensitised solar cells Physical Chemistry Chemical Physics. 14: 15421-15428. PMID 23070136 DOI: 10.1039/c2cp43347h  0.25
2016 Calado P, Telford AM, Bryant D, Li X, Nelson J, O'Regan BC, Barnes PR. Evidence for ion migration in hybrid perovskite solar cells with minimal hysteresis. Nature Communications. 7: 13831. PMID 28004653 DOI: 10.1038/Ncomms13831  0.245
2010 Shuttle CG, Hamilton R, Nelson J, O'Regan BC, Durrant JR. Measurement of Charge-Density Dependence of Carrier Mobility in an Organic Semiconductor Blend Advanced Functional Materials. 20: 698-702. DOI: 10.1002/Adfm.200901734  0.244
2002 Lenzmann F, O'Regan B, Wienke J, Huisman C, Reijnen L, Goossens A. Surface photovoltage measurements: a useful tool for the detection of electron injection processes in extremely thin absorber (ETA) solar cells Physica E: Low-Dimensional Systems and Nanostructures. 14: 233-236. DOI: 10.1016/S1386-9477(02)00389-2  0.243
2015 Leguy AM, Frost JM, McMahon AP, Sakai VG, Kochelmann W, Law C, Li X, Foglia F, Walsh A, O'Regan BC, Nelson J, Cabral JT, Barnes PR. The dynamics of methylammonium ions in hybrid organic-inorganic perovskite solar cells. Nature Communications. 6: 7124. PMID 26023041 DOI: 10.1038/Ncomms8124  0.242
2015 Bryant D, Wheeler S, O'Regan BC, Watson T, Barnes PRF, Worsley D, Durrant J. Observable Hysteresis at Low Temperature in "hysteresis Free" Organic-Inorganic Lead Halide Perovskite Solar Cells Journal of Physical Chemistry Letters. 6: 3190-3194. DOI: 10.1021/Acs.Jpclett.5B01381  0.231
2018 Bertoluzzi L, Belisle RA, Bush KA, Cheacharoen R, McGehee MD, O'Regan BC. In-situ measurement of electric-field screening in hysteresis-free PTAA/FACsPb(IBr)/C60 perovskite solar cells gives an ion mobility of ~3 x 10 cm/Vs; two orders of magnitude faster than reported for metal-oxide-contacted perovskite cells with hysteresis. Journal of the American Chemical Society. PMID 30189142 DOI: 10.1021/Jacs.8B04405  0.231
2015 Leguy AMA, Frost JM, McMahon AP, Sakai VG, Kochelmann W, Law C, Li X, Foglia F, Walsh A, O'Regan BC, Nelson J, Cabral JT, Barnes PRF. The dynamics of methylammonium ions in hybrid organic-inorganic perovskite solar cells Nature Communications. 6. DOI: 10.1038/ncomms8124  0.228
2013 Pattanasattayavong P, Ndjawa GO, Zhao K, Chou KW, Yaacobi-Gross N, O'Regan BC, Amassian A, Anthopoulos TD. Electric field-induced hole transport in copper(I) thiocyanate (CuSCN) thin-films processed from solution at room temperature. Chemical Communications (Cambridge, England). 49: 4154-6. PMID 23223555 DOI: 10.1039/C2Cc37065D  0.218
2009 Barnes PR, Liu L, Li X, Anderson AY, Kisserwan H, Ghaddar TH, Durrant JR, O'Regan BC. Re-evaluation of recombination losses in dye-sensitized cells: the failure of dynamic relaxation methods to correctly predict diffusion length in nanoporous photoelectrodes. Nano Letters. 9: 3532-8. PMID 19645462 DOI: 10.1021/Nl901753K  0.216
2012 Law C, Moudam O, Villarroya-Lidon S, O'Regan B. Managing wetting behavior and collection efficiency in photoelectrochemical devices based on water electrolytes; improvement in efficiency of water/iodide dye sensitised cells to 4% Journal of Materials Chemistry. 22: 23387. DOI: 10.1039/C2JM35245A  0.207
1991 Kikkawa H, O'Regan B, Anderson MA. The photoelectrochemical properties of Nb-doped TiO2 semiconducting ceramic membrane Journal of Electroanalytical Chemistry. 309: 91-101. DOI: 10.1016/0022-0728(91)87006-P  0.205
2013 Pattanasattayavong P, Yaacobi-Gross N, Zhao K, Ndjawa GO, Li J, Yan F, O'Regan BC, Amassian A, Anthopoulos TD. Hole-transporting transistors and circuits based on the transparent inorganic semiconductor copper(I) thiocyanate (CuSCN) processed from solution at room temperature. Advanced Materials (Deerfield Beach, Fla.). 25: 1504-9. PMID 23280854 DOI: 10.1002/Adma.201202758  0.19
2010 Maurano A, Hamilton R, Shuttle CG, Ballantyne AM, Nelson J, O'Regan B, Zhang W, McCulloch I, Azimi H, Morana M, Brabec CJ, Durrant JR. Recombination dynamics as a key determinant of open circuit voltage in organic bulk heterojunction solar cells: a comparison of four different donor polymers. Advanced Materials (Deerfield Beach, Fla.). 22: 4987-92. PMID 20803544 DOI: 10.1002/Adma.201002360  0.091
2006 Doody D, Moles R, Tunney H, Kurz I, Bourke D, Daly K, O'Regan B. Impact of flow path length and flow rate on phosphorus loss in simulated overland flow from a humic gleysol grassland soil. The Science of the Total Environment. 372: 247-55. PMID 17095051 DOI: 10.1016/J.SCITOTENV.2006.08.029  0.05
1991 Habel G, O'Regan B, Eissing A, Khoury F, Donath K. Intra-oral keratoacanthoma: an eruptive variant and review of the literature. British Dental Journal. 170: 336-9. PMID 2049221 DOI: 10.1038/sj.bdj.4807547  0.024
1984 O'Regan B, Wagner B, Dickinson J. Results of the walnut creek house doctor project Energy. 9: 75-85. DOI: 10.1016/0360-5442(84)90078-1  0.016
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