• Comparing the Microstructure and Photovoltaic Performance of 3 Perylene Imide Acceptors With Similar Energy Levels but Different Packing Tendencies 

      Adel, Rana; Gala, Elena; Alonso Navarro, Matías Jesús; Gutiérrez Fernández, Edgar; Martín, Jaime; Stella, Marco; Martínez-Ferrero, Eugenia; de la Peña, Alejandro; Harbuzaru Harbuzaru, Alexandra; Ramos, M.Mar; Ponce Ortiz, Rocío; Segura, José L.; Campoy-Quiles, Mariano (Royal Society of Chemistry, 2022)
      [Abstract] While it is widely recognized that microstructure plays an important role in the performance of organic photovoltaics (OPV), systematic studies are often challenging, as varying the molecular packing through ...
    • Design Rules for Polymer Blends with High Thermoelectric Performance 

      Zapata-Arteaga, Osnat; Marina, Sara; Zuo, Guangzheng; Xu, Kai; Dörling, Bernhard; Pérez, Luis Alberto; Reparaz, Juan Sebastian; Martín, Jaime; Kemerink, Martijn; Campoy-Quiles, Mariano (John Wiley & Sons, 2022-04-07)
      [Abstract] A combinatorial study of the effect of in-mixing of various guests on the thermoelectric properties of the host workhorse polymer poly[2,5-bis(3-tetradecylthiophen- 2-yl)thieno[3,2-b]thiophene] (PBTTT) is ...
    • Polymorphism in Non-Fullerene Acceptors Based on Indacenodithienothiophene 

      Marina, Sara; Scaccabarozzi, Alberto D.; Gutiérrez-Fernández, Edgar; Solano, Eduardo; Khirbat, Aditi; Ciammaruchi, Laura; Iturrospe, Amaia; Balzer, Alex; Yu, Liyang; Gabirondo, Elena; Monnier, Xavier; Sardón, Haritz; Anthopoulos, Thomas D.; Caironi, Mario; Campoy-Quiles, Mariano; Müller, Christian; Cangialosi, Daniele; Stingelin, Natalie; Martín, Jaime (Wiley, 2021)
      [Abstract] Organic solar cells incorporating non-fullerene acceptors (NFAs) have reached remarkable power conversion efficiencies of over 18%. Unlike fullerene derivatives, NFAs tend to crystallize from solutions, resulting ...
    • Unraveling the Influence of the Preexisting Molecular Order on the Crystallization of Semiconducting Semicrystalline Poly(9,9-di‑n‑octylfluorenyl-2,7-diyl (PFO) 

      Pirela, Valentina; Campoy-Quiles, Mariano; Müller, Alejandro J.; Martín, Jaime (ACS Publications, 2022-11-23)
      [Abastract]: Understanding the complex crystallization process of semiconducting polymers is key for the advance of organic electronic technologies as the optoelectronic properties of these materials are intimately connected ...