A rhodanine flanked nonfullerene acceptor for solution-processed organic photovoltaics S Holliday, RS Ashraf, CB Nielsen, M Kirkus, JA Röhr, CH Tan, ... Journal of the American Chemical Society 137 (2), 898-904, 2015 | 522 | 2015 |
Fused dithienogermolodithiophene low band gap polymers for high-performance organic solar cells without processing additives H Zhong, Z Li, F Deledalle, EC Fregoso, M Shahid, Z Fei, CB Nielsen, ... Journal of the American Chemical Society 135 (6), 2040-2043, 2013 | 150 | 2013 |
A thieno [3, 2-b][1] benzothiophene isoindigo building block for additive-and annealing-free high-performance polymer solar cells W Yue, RS Ashraf, CB Nielsen, E Collado-Fregoso, MR Niazi, SA Yousaf, ... Wiley, 2015 | 139 | 2015 |
Excited state intramolecular proton transfer in schiff bases. Decay of the locally excited enol state observed by femtosecond resolved fluorescence W Rodríguez-Córdoba, JS Zugazagoitia, E Collado-Fregoso, J Peon The Journal of Physical Chemistry A 111 (28), 6241-6247, 2007 | 139 | 2007 |
Natures of optical absorption transitions and excitation energy dependent photostability of diketopyrrolopyrrole (DPP)-based photovoltaic copolymers S Wood, J Wade, M Shahid, E Collado-Fregoso, DDC Bradley, JR Durrant, ... Energy & Environmental Science 8 (11), 3222-3232, 2015 | 111 | 2015 |
Thieno [3, 2‐b] thiophene‐diketopyrrolopyrrole Containing Polymers for Inverted Solar Cells Devices with High Short Circuit Currents H Bronstein, E Collado‐Fregoso, A Hadipour, YW Soon, Z Huang, ... Advanced Functional Materials 23 (45), 5647-5654, 2013 | 87 | 2013 |
Relaxation in the triplet manifold of 1-nitronaphthalene observed by transient absorption spectroscopy JS Zugazagoitia, E Collado-Fregoso, EF Plaza-Medina, J Peon The Journal of Physical Chemistry A 113 (5), 805-810, 2009 | 80 | 2009 |
Phosphate ester hydrolysis by hydroxo complexes of trivalent lanthanides stabilized by 4-imidazolecarboxylate F Aguilar-Pérez, P Gómez-Tagle, E Collado-Fregoso, AK Yatsimirsky Inorganic chemistry 45 (23), 9502-9517, 2006 | 74 | 2006 |
Energy-gap law for photocurrent generation in fullerene-based organic solar cells: the case of low-donor-content blends E Collado-Fregoso, SN Pugliese, M Wojcik, J Benduhn, E Bar-Or, ... Journal of the American Chemical Society 141 (6), 2329-2341, 2019 | 71 | 2019 |
Isostructural, deeper highest occupied molecular orbital analogues of poly (3-hexylthiophene) for high-open circuit voltage organic solar cells H Bronstein, M Hurhangee, EC Fregoso, D Beatrup, YW Soon, Z Huang, ... Chemistry of Materials 25 (21), 4239-4249, 2013 | 71 | 2013 |
Excited-State Dynamics of Nitrated Push− Pull Molecules: The Importance of the Relative Energy of the Singlet and Triplet Manifolds E Collado-Fregoso, JS Zugazagoitia, EF Plaza-Medina, J Peon The Journal of Physical Chemistry A 113 (48), 13498-13508, 2009 | 66 | 2009 |
Increased exciton dipole moment translates into charge-transfer excitons in thiophene-fluorinated low-bandgap polymers for organic photovoltaic applications E Collado-Fregoso, P Boufflet, Z Fei, E Gann, S Ashraf, Z Li, CR McNeill, ... Chemistry of Materials 27 (23), 7934-7944, 2015 | 53 | 2015 |
Optimisation of diketopyrroopyrrole:fullerene solar cell performance through control of polymer molecular weight and thermal annealing Z Huang, E Collado-Fregoso, S Dimitrov, PS Tuladhar, YW Soon, ... Journal of Material Chiemistry 2, 19282-19289, 2014 | 33 | 2014 |
Charge Separation in Intermixed Polymer:PC 70 BM Photovoltaic Blends: Correlating Structural and Photophysical Length Scales as a Function of Blend Composition H Utzat, SD Dimitrov, S Wheeler, E Collado-Fregoso, PS Tuladhar, ... Journal of Physical Chemistry C, 2017 | 27 | 2017 |
Intercalated vs nonintercalated morphologies in donor–acceptor bulk heterojunction solar cells: PBTTT: fullerene charge generation and recombination revisited E Collado-Fregoso, SN Hood, S Shoaee, BC Schroeder, I McCulloch, ... The journal of physical chemistry letters 8 (17), 4061-4068, 2017 | 24 | 2017 |
Photophysical Study of DPPTT‐T/PC70BM Blends and Solar Devices as a Function of Fullerene Loading: An Insight into EQE Limitations of DPP‐Based Polymers E Collado‐Fregoso, F Deledalle, H Utzat, PS Tuladhar, SD Dimitrov, ... Advanced Functional Materials 27 (6), 1604426, 2017 | 19 | 2017 |
Alkyl branching position in diketopyrrolopyrrole polymers: Interplay between fibrillar morphology and crystallinity and their effect on photogeneration and recombination in … R Shivhare, T Erdmann, U Hörmann, E Collado-Fregoso, S Zeiske, ... Chemistry of Materials 30 (19), 6801-6809, 2018 | 17 | 2018 |
Impact of fullerene intercalation on structural and thermal properties of organic photovoltaic blends J Wade, S Wood, E Collado-Fregoso, M Heeney, J Durrant, JS Kim The Journal of Physical Chemistry C 121 (38), 20976-20985, 2017 | 7 | 2017 |
Intercalated vs nonintercalated morphologies in donor-acceptor bulk heterojunction solar cells: PBTTT: Fullerence charge generation and recombination revisited I Kassal, E Collado-Fregoso, JR Durrant, SN Hood, I McCulloch, D Neher, ... American Chemical Society, 2017 | | 2017 |
Charge separation in low-bandgap polymer/fullerene blends EC Fregoso Imperial College London, 2015 | | 2015 |