High-Efficiency Digital Inkjet-Printed Non-Fullerene Polymer Blends Using Non-Halogenated Solvents
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Otros documentos de la autoría: Perkhun, Pavlo; Köntges, Wolfgang; Pourcin, Florent; Esteoulle, Daniel; Barulina, Elena; Yoshimoto, Noriyuki; Pierron, Pascal; Margeat, Olivier; Videlot-Ackermann, Christine; Bharwal, Anil Kumar; Duché, David; Ruiz Herrero, Carmen M; Gonzales, Cedric; Guerrero, Antonio; Bisquert, Juan; Schröder, Rasmus R.; Pfannmöller, Martin; Dkhil, Sadok Ben; Simon, Jean-Jacques; Ackermann, Jörg
Metadatos
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INVESTIGACIONMetadatos
Título
High-Efficiency Digital Inkjet-Printed Non-Fullerene Polymer Blends Using Non-Halogenated SolventsAutoría
Fecha de publicación
2021-04Editor
Wiley-VCH VerlagISSN
2699-9412Cita bibliográfica
Perkhun, P., Köntges, W., Pourcin, F., Esteoulle, D., Barulina, E., Yoshimoto, N., Pierron, P., Margeat, O., Videlot-Ackermann, C., Bharwal, A.K., Duché, D., Herrero, C.R., Gonzales, C., Guerrero, A., Bisquert, J., Schröder, R.R., Pfannmöller, M., Ben Dkhil, S., Simon, J. and Ackermann, J. (2021), High-Efficiency Digital Inkjet-Printed Non-Fullerene Polymer Blends Using Non-Halogenated Solvents. Adv. Energy Sustainability Res., 2: 2000086. https://doi.org/10.1002/aesr.202000086Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://onlinelibrary.wiley.com/doi/full/10.1002/aesr.202000086Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
Inkjet printing (IJP) of polymer solar cells is ideal for small-area off-grid electronics with low power consumption. However, IJP is quite a complex technique compared with techniques such as spin coating or doctor ... [+]
Inkjet printing (IJP) of polymer solar cells is ideal for small-area off-grid electronics with low power consumption. However, IJP is quite a complex technique compared with techniques such as spin coating or doctor blading. The IJP of polymer blends is reported based on ITIC derivatives as non-fullerene acceptors (NFAs) using non-halogenated solvents. The results show that fluorination of NFA is essential to form highly stable inks in o-xylene, because ITIC has significantly insufficient solubility compared with ITIC-4F. The importance of tetralin as a multifunctional co-solvent for printing highly efficient PM6:ITIC-4F blends is demonstrated, as even at very low concentrations, tetralin not only improves ink jettability and open nozzle time, but also improves drying behavior of the blend layer, resulting in blends with homogeneous micro- and nanoscale morphology. The resulting solar cells using inkjet-printed polymer blends show a maximum efficiency of 10.1%. Moreover, IJP produces significant changes in the nanoscale and microscale morphology. In particular, the formation of a thin PM6 capping layer on the blend surface along with improved phase separation and crystallinity in both the donor and acceptor greatly reduces the recombination of charge carriers in thick blends, making inkjet-printed photoactive films very promising for industrial applications. [-]
Publicado en
Advanced Energy and Sustainability Research, 2021, vol. 2, no 4Entidad financiadora
Ministry of Science, Research and the Arts Baden-Wurttemberg, through the HEiKA materials research center FunTECH-3D (MWK) | French National Research Agency (ANR) | Japan Synchrotron Radiation Research Institute (JASRI) | German Research Foundation (DFG) | Universitat Jaume I | European Commission
Código del proyecto o subvención
33-753-30-20/3/3 | ANR-11-IDEX- 0001-02 | 2018B1791 | 2019B1851 | EXC-2082/1-390761711 | INST 35/1314-1 FUGG | UJI-B2020-49
Proyecto de investigación
info:eu-repo/grantAgreement/EC/H2020/713750Derechos de acceso
info:eu-repo/semantics/openAccess
Aparece en las colecciones
- INAM_Articles [517]