Articles producció científica> Química Física i Inorgànica

a-DTC70fullerene performs significantly better thanß-DTC70as electron transporting material in perovskite solar cells

  • Dades identificatives

    Identificador: imarina:6390350
    Autors:
    Castro, EdisonFernandez-Delgado, OliviaArtigas, AlbertZavala, GerardoLiu, FangMoreno-Vicente, AntonioRodriguez-Fortea, AntonioVelasquez, Jose DPoblet, Josep MEchegoyen, Luis
    Resum:
    © The Royal Society of Chemistry 2020. In this work, two new C70isomers, a and ß bis(2-(thiophen-2-yl)ethyl)-C70-fullerene mono-adducts (DTC70), were synthesized, characterized and used as electron transporting materials (ETMs) in perovskite solar cells (PSCs). Our results show that the a isomer improves both theJscand FF values of the devices, when compared to the results for the ß-isomer and to those for phenyl-C70-butyric acid methyl ester (PC71BM), used as control. Devices based ona-DTC70achieved a power conversion efficiency (PCE) of 15.9%, which is higher than that observed withPC71BM(15.1%).
  • Altres:

    Autor segons l'article: Castro, Edison; Fernandez-Delgado, Olivia; Artigas, Albert; Zavala, Gerardo; Liu, Fang; Moreno-Vicente, Antonio; Rodriguez-Fortea, Antonio; Velasquez, Jose D; Poblet, Josep M; Echegoyen, Luis
    Departament: Química Física i Inorgànica
    Autor/s de la URV: Moreno Vicente, Antonio / Poblet Rius, Josep Maria / Rodríguez Fortea, Antonio
    Paraules clau: Thiophene Perovskite solar cells Fullerene derivatives Electron transporting materials Bingel adducts
    Resum: © The Royal Society of Chemistry 2020. In this work, two new C70isomers, a and ß bis(2-(thiophen-2-yl)ethyl)-C70-fullerene mono-adducts (DTC70), were synthesized, characterized and used as electron transporting materials (ETMs) in perovskite solar cells (PSCs). Our results show that the a isomer improves both theJscand FF values of the devices, when compared to the results for the ß-isomer and to those for phenyl-C70-butyric acid methyl ester (PC71BM), used as control. Devices based ona-DTC70achieved a power conversion efficiency (PCE) of 15.9%, which is higher than that observed withPC71BM(15.1%).
    Àrees temàtiques: Química Physics, applied Odontología Materials science, multidisciplinary Materials chemistry Materiais Interdisciplinar General chemistry Engenharias iii Ciências ambientais Ciências agrárias i Chemistry (miscellaneous) Chemistry (all) Biotecnología Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 20507526
    Adreça de correu electrònic de l'autor: josepmaria.poblet@urv.cat antonio.rodriguezf@urv.cat
    Identificador de l'autor: 0000-0002-4533-0623 0000-0001-5884-5629
    Data d'alta del registre: 2024-10-12
    Versió de l'article dipositat: info:eu-repo/semantics/submittedVersion
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Journal Of Materials Chemistry c. 8 (20): 6813-6819
    Referència de l'ítem segons les normes APA: Castro, Edison; Fernandez-Delgado, Olivia; Artigas, Albert; Zavala, Gerardo; Liu, Fang; Moreno-Vicente, Antonio; Rodriguez-Fortea, Antonio; Velasquez, (2020). a-DTC70fullerene performs significantly better thanß-DTC70as electron transporting material in perovskite solar cells. Journal Of Materials Chemistry c, 8(20), 6813-6819. DOI: 10.1039/d0tc01382j
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2020
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Chemistry (Miscellaneous),Materials Chemistry,Materials Science, Multidisciplinary,Physics, Applied
    Thiophene
    Perovskite solar cells
    Fullerene derivatives
    Electron transporting materials
    Bingel adducts
    Química
    Physics, applied
    Odontología
    Materials science, multidisciplinary
    Materials chemistry
    Materiais
    Interdisciplinar
    General chemistry
    Engenharias iii
    Ciências ambientais
    Ciências agrárias i
    Chemistry (miscellaneous)
    Chemistry (all)
    Biotecnología
    Astronomia / física
  • Documents:

  • Cerca a google

    Search to google scholar