Direct Contact of Selective Charge Extraction Layers Enables High-Efficiency Molecular Photovoltaics

Polman, 2016, Photovoltaic materials: present efficiencies and future challenges, Science, 352, aad4424, 10.1126/science.aad4424 Gonçalves, 2008, Dye-sensitized solar cells: a safe bet for the future, Energy Environ. Sci., 1, 655, 10.1039/b807236a O’Regan, 1991, A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films, Nature, 353, 734 Hagfeldt, 2000, Molecular photovoltaics, Acc. Chem. Res., 33, 269, 10.1021/ar980112j Green, 2017, Solar cell efficiency tables (version 50), Prog. Photovolt. Res. Appl., 25, 668, 10.1002/pip.2909 Kakiage, 2015, Highly-efficient dye-sensitized solar cells with collaborative sensitization by silyl-anchor and carboxy-anchor dyes, Chem. Commun. (Camb.), 51, 15894, 10.1039/C5CC06759F Freitag, 2017, Dye-sensitized solar cells for efficient power generation under ambient lighting, Nat. Photon., 11, 372, 10.1038/nphoton.2017.60 Ito, 2008, Fabrication of thin film dye sensitized solar cells with solar to electric power conversion efficiency over 10%, Thin Solid Films, 516, 4613, 10.1016/j.tsf.2007.05.090 Wang, 2003, A stable quasi-solid-state dye-sensitized solar cell with an amphiphilic ruthenium sensitizer and polymer gel electrolyte, Nat. Mater., 2, 402, 10.1038/nmat904 Kay, 1996, Low cost photovoltaic modules based on dye-sensitized nanocrystalline titanium dioxide and carbon powder, Sol. Energy Mater. Sol. Cells, 44, 99, 10.1016/0927-0248(96)00063-3 Wang, 2010, Design methods for large scale dye-sensitized solar modules and the progress of stability research, Renew. Sustain. Energ. Rev., 14, 3178, 10.1016/j.rser.2010.06.019 Takeda, 2009, Monolithically series-interconnected transparent modules of dye-sensitized solar cells, Sol. Energy Mater. Sol. Cells, 93, 808, 10.1016/j.solmat.2008.09.054 Fakharuddin, 2014, A perspective on the production of dye-sensitized solar modules, Energy Environ. Sci., 7, 3952, 10.1039/C4EE01724B Traverse, 2017, Emergence of highly transparent photovoltaics for distributed applications, Nat. Energy, 2, 849, 10.1038/s41560-017-0016-9 Huynh, 2002, Hybrid nanorod-polymer solar cells, Science, 295, 2425, 10.1126/science.1069156 Groenendaal, 2000, Poly(3,4-ethylenedioxythiophene) and its derivatives: past, present, and future, Adv. Mater., 12, 481, 10.1002/(SICI)1521-4095(200004)12:7<481::AID-ADMA481>3.0.CO;2-C Xing, 1997, The electronic structure of poly(3,4-ethylene-dioxythiophene): studied by XPS and UPS, Synth. Met., 89, 161, 10.1016/S0379-6779(97)81212-X Xu, 2000, The absolute energy positions of conduction and valence bands of selected semiconducting minerals, Am. Mineral., 85, 543, 10.2138/am-2000-0416 Ellis, 2013, PEDOT counter electrodes for dye-sensitized solar cells prepared by aqueous micellar electrodeposition, Electrochim. Acta, 107, 45, 10.1016/j.electacta.2013.06.005 García-Rodríguez, 2017, Improving the mass transport of copper-complex redox mediators in dye-sensitized solar cells by reducing the inter-electrode distance, Phys. Chem. Chem. Phys., 19, 32132, 10.1039/C7CP06088B Saygili, 2016, Copper bipyridyl redox mediators for dye-sensitized solar cells with high photovoltage, J. Am. Chem. Soc., 138, 15087, 10.1021/jacs.6b10721 Cao, 2017, 11% efficiency solid-state dye-sensitized solar cells with copper (II/I) hole transport materials, Nat. Commun., 8, 15390, 10.1038/ncomms15390 Bisquert, 2008, Physical electrochemistry of nanostructured devices, Phys. Chem. Chem. Phys., 10, 49, 10.1039/B709316K Kern, 2002, Modeling and interpretation of electrical impedance spectra of dye solar cells operated under open-circuit conditions, Electrochim. Acta, 47, 4213, 10.1016/S0013-4686(02)00444-9 Zhang, 2016, Molecular engineering of potent sensitizers for very efficient light harvesting in thin-film solid-state dye-sensitized solar cells, J. Am. Chem. Soc., 138, 10742, 10.1021/jacs.6b05281 Ferdowsi, 2018, Alternative bases to 4-tert-butylpyridine for dye-sensitized solar cells employing copper redox mediator, Electrochim. Acta, 265, 194, 10.1016/j.electacta.2018.01.142