RT Journal Article
T1 Synthesis and electronic properties of nitrogen-doped π-extended polycyclic aromatic dicarboximides with multiple redox processes
A1 Alonso-Navarro, Matías J.
A1 Harbuzaru, Alexandra
A1 Martínez-Fernández, Marcos
A1 Pérez Camero, Paula
A1 López-Navarrete, Juan Teodomiro
A1 Ramos, M. Mar
A1 Ponce-Ortiz, Rocío
A1 Segura, José L.
K1 Espectroscopía
AB In this work, a series of nitrogen-doped polycyclic aromatic mono and dicarboximides was designed, and their synthesis is reported by an innovative synthetic procedure that avoids metal-based cross-coupling reactions. A combined theoretical, electrochemical, optical spectroscopy and material characterization study allows the investigation of the interplay of different effects such as (i) the type of solubilizing chain, (ii) the all-acceptor vs. donor–acceptor nature of the novel systems, and (iii) the molecular ordering, on the ability to stabilize multiple charges and on the OTFT device response characteristics. The amphoteric redox behavior of some of the novel systems allow to obtain ambipolar mobilities while the electron mobility values of the three all-acceptor systems can be rationalized in terms of supramolecular aggregation and enhanced film-forming ability.
PB Royal Society of chemistry
YR 2021
FD 2021-06-02
LK https://hdl.handle.net/10630/24013
UL https://hdl.handle.net/10630/24013
LA eng
NO Alonso-Navarro, Matías J.  Harbuzaru, Alexandra  Martínez-Fernández, Marcos  Pérez Camero, Paula  López-Navarrete, Juan Teodomiro  Ramos, M. Mar  Ponce-Ortiz, Rocio  José L., Segura.  Synthesis and electronic properties of nitrogen-doped π-extended polycyclic aromatic dicarboximides with multiple redox processes. J. Mater. Chem. C, 2021,9, 7936-7949. https://doi.org/10.1039/D1TC01239H
NO Funding for open access charge: Universidad de Málaga. This work was financially supported by MICINN (PID2019-106268GB-C33) and the UCM (INV.GR.00.1819.10759). MJAN gratefully acknowledges Universidad Rey Juan Carlos for a predoctoral contract. The university of Ma´laga acknowledges support from Junta de Andalucı´a (projects UMA18-FEDERJA080 and P18-FR-4559) and MICINN (PID2019-110305GB-I00). RPO and AH also thank the Research Central Services (SCAI) of the University of Ma´laga and especially the Vibrational Spectroscopy Laboratory.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026