| High efficiency methylammonium lead triiodide perovskite solar cells: the relevance of non-stoichiometric precursors C Roldán-Carmona, P Gratia, I Zimmermann, G Grancini, P Gao, ... Energy & Environmental Science 8 (12), 3550-3556, 2015 | 489 | 2015 |
| A methoxydiphenylamine‐substituted carbazole twin derivative: an efficient hole‐transporting material for perovskite solar cells P Gratia, A Magomedov, T Malinauskas, M Daskeviciene, A Abate, ... Angewandte Chemie International Edition 54 (39), 11409-11413, 2015 | 282 | 2015 |
| The many faces of mixed ion perovskites: unraveling and understanding the crystallization process P Gratia, I Zimmermann, P Schouwink, JH Yum, JN Audinot, K Sivula, ... ACS Energy Letters 2 (12), 2686-2693, 2017 | 244 | 2017 |
| Molecular engineering of face-on oriented dopant-free hole transporting material for perovskite solar cells with 19% PCE K Rakstys, S Paek, P Gao, P Gratia, T Marszalek, G Grancini, KT Cho, ... Journal of Materials Chemistry A 5 (17), 7811-7815, 2017 | 241 | 2017 |
| Benzotrithiophene‐based hole‐transporting materials for 18.2% perovskite solar cells A Molina‐Ontoria, I Zimmermann, I Garcia‐Benito, P Gratia, ... Angewandte Chemie International Edition 55 (21), 6270-6274, 2016 | 233 | 2016 |
| Intrinsic halide segregation at nanometer scale determines the high efficiency of mixed cation/mixed halide perovskite solar cells P Gratia, G Grancini, JN Audinot, X Jeanbourquin, E Mosconi, ... Journal of the American Chemical Society 138 (49), 15821-15824, 2016 | 230 | 2016 |
| Highly efficient perovskite solar cells employing an easily attainable bifluorenylidene‐based hole‐transporting material K Rakstys, M Saliba, P Gao, P Gratia, E Kamarauskas, S Paek, ... Angewandte Chemie 128 (26), 7590-7594, 2016 | 206 | 2016 |
| Dopant‐free hole‐transporting materials for stable and efficient perovskite solar cells S Paek, P Qin, Y Lee, KT Cho, P Gao, G Grancini, E Oveisi, P Gratia, ... Advanced Materials 29 (35), 1606555, 2017 | 182 | 2017 |
| Branched methoxydiphenylamine-substituted fluorene derivatives as hole transporting materials for high-performance perovskite solar cells T Malinauskas, M Saliba, T Matsui, M Daskeviciene, S Urnikaite, P Gratia, ... Energy & Environmental Science 9 (5), 1681-1686, 2016 | 165 | 2016 |
| High‐efficiency perovskite solar cells using molecularly engineered, thiophene‐rich, hole‐transporting materials: influence of alkyl chain length on power conversion efficiency I Zimmermann, J Urieta‐Mora, P Gratia, J Aragó, G Grancini, ... Advanced Energy Materials 7 (6), 1601674, 2017 | 143 | 2017 |
| Diphenylamine‐substituted carbazole‐based hole transporting materials for perovskite solar cells: influence of isomeric derivatives A Magomedov, S Paek, P Gratia, E Kasparavicius, M Daskeviciene, ... Advanced Functional Materials 28 (9), 1704351, 2018 | 127 | 2018 |
| High open-circuit voltage: Fabrication of formamidinium lead bromide perovskite solar cells using fluorene–dithiophene derivatives as hole-transporting materials N Arora, S Orlandi, MI Dar, S Aghazada, G Jacopin, M Cavazzini, ... ACS Energy Letters 1 (1), 107-112, 2016 | 124 | 2016 |
| Molecularly engineered phthalocyanines as hole‐transporting materials in perovskite solar cells reaching power conversion efficiency of 17.5% KT Cho, O Trukhina, C Roldán‐Carmona, M Ince, P Gratia, G Grancini, ... Advanced Energy Materials 7 (7), 1601733, 2017 | 121 | 2017 |
| Semi-transparent polymer solar cells with excellent sub-bandgap transmission for third generation photovoltaics ZM Beiley, MG Christoforo, P Gratia, AR Bowring, P Eberspacher, ... Adv. Mater 25 (48), 7020-7026, 2013 | 120 | 2013 |
| Donor–π–donor type hole transporting materials: marked π-bridge effects on optoelectronic properties, solid-state structure, and perovskite solar cell efficiency S Paek, I Zimmermann, P Gao, P Gratia, K Rakstys, G Grancini, ... Chemical science 7 (9), 6068-6075, 2016 | 92 | 2016 |
| A highly hindered bithiophene-functionalized dispiro-oxepine derivative as an efficient hole transporting material for perovskite solar cells K Rakstys, S Paek, M Sohail, P Gao, KT Cho, P Gratia, Y Lee, ... Journal of Materials Chemistry A 4 (47), 18259-18264, 2016 | 87 | 2016 |
| Additive‐free transparent triarylamine‐based polymeric hole‐transport materials for stable perovskite solar cells T Matsui, I Petrikyte, T Malinauskas, K Domanski, M Daskeviciene, ... ChemSusChem 9 (18), 2567-2571, 2016 | 84 | 2016 |
| Enhanced TiO2/MAPbI3 Electronic Coupling by Interface Modification with PbI2 E Mosconi, G Grancini, C Roldán-Carmona, P Gratia, I Zimmermann, ... Chemistry of Materials 28 (11), 3612-3615, 2016 | 72 | 2016 |
| Improved efficiency and reduced hysteresis in ultra-stable fully printable mesoscopic perovskite solar cells through incorporation of CuSCN into the perovskite layer I Zimmermann, P Gratia, D Martineau, G Grancini, JN Audinot, T Wirtz, ... Journal of Materials Chemistry A 7 (14), 8073-8077, 2019 | 55 | 2019 |
| Toward higher photovoltage: Effect of blocking layer on cobalt bipyridine pyrazole complexes as redox shuttle for dye-sensitized solar cells JH Yum, T Moehl, J Yoon, AK Chandiran, F Kessler, P Gratia, M Grätzel The Journal of Physical Chemistry C 118 (30), 16799-16805, 2014 | 49 | 2014 |
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