resumo
Organic cages offer numerous opportunities for creating novel materials suitable for a wide range of applications. Among these, energy-related applications are beginning to attract attention. We report here the synthesis of a [3 + 6] trigonal prismatic cage constituted by three redox-active dibenzotetraazahexacene subunits. Cathodes formulated with the organic cage show enhanced performance compared to those formulated with the individual subunits, showing improvements in terms of electrochemical stability, lithium-ion diffusivity, and cathode capacity. Cathodes formulated with an organic cage show enhanced performance compared to those formulated with the cage's individual subunits.
palavras-chave
MOLECULES; POLYMERS; ENERGY
categoria
Chemistry
autores
Bera, S; Goujon, N; Melle-Franco, M; Mecerreyes, D; Mateo-Alonso, A
nossos autores
Manuel Melle-Franco
Investigador PrincipalProjectos
CICECO - Aveiro Institute of Materials (UIDB/50011/2020)
CICECO - Aveiro Institute of Materials (UIDP/50011/2020)
Associated Laboratory CICECO-Aveiro Institute of Materials (LA/P/0006/2020)
agradecimentos
This work was carried out with support from the Basque Science Foundation for Science (Ikerbasque), POLYMAT, the University of the Basque Country, Diputacion de Guipuzcoa, Gobierno Vasco (PIBA and BERC programme) and Gobierno de Espana (Projects PID2021-124484OB-I00 and CEX2020-001067-M financed by MCIN/AEI/10.13039/501100011033). This project has received funding from the European Research Council (ERC) under the European Union's Horizon 2020 Research and Innovation Programme (Grant Agreement No. 722951). This work was funded by the European Union under the Horizon Europe grant 101046231. Project (PCI2022-132921) funded by the Agencia Estatal de Investigacion through the PCI 2022 and M-ERA.NET 2021 calls. Technical and human support provided by SGIker of UPV/EHU and European funding (ERDF and ESF) is acknowledged. Support within the scope of the project CICECO-Aveiro Institute of Materials, UIDB/50011/2020 (https://doi.org/10.54499/UIDB/50011/2020), UIDP/50011/2020 (https://doi.org/10.54499/UIDP/50011/2020) and LA/P/0006/2020 (https://doi.org/10.54499/LA/P/0006/2020), financed by national funds through the FCT/MCTES (PIDDAC) is gratefully acknowledged. N. Goujon acknowledges the funding from the European Union's Horizon 2020 framework programme under the Marie Sk & lstrok;odowska-Curie agreement No. 101028682.