Articles producció científicaQuímica Física i Inorgànica

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

  • Identification data

    Identifier:  imarina:6390350
    Handle: https://hdl.handle.net/20.500.11797/imarina6390350
    Authors:  Castro, E; Fernandez-Delgado, O; Artigas, A; Zavala, G; Liu, F; Moreno-Vicente, A; Rodríguez-Fortea, A; Velasquez, JD; Poblet, JM; Echegoyen, L
    Abstract:
    © 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%).

  • Others:

    Link to the original source: https://pubs.rsc.org/en/content/articlelanding/2020/tc/d0tc01382j#!divAbstract
    APA: Castro, E; Fernandez-Delgado, O; Artigas, A; Zavala, G; Liu, F; Moreno-Vicente, A; Rodríguez-Fortea, A; Velasquez, JD; Poblet, JM; Echegoyen, L (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
    Paper original source: Journal Of Materials Chemistry c. 8 (20): 6813-6819
    Article's DOI: 10.1039/d0tc01382j
    Journal publication year: 2020-05-28
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/submittedVersion
    Record's date: 2026-05-09
    URV's Author/s: Moreno Vicente, Antonio / Poblet Rius, Josep Maria / Rodríguez Fortea, Antonio
    Department: Química Física i Inorgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    ISSN: 20507526
    Author, as appears in the article.: Castro, E; Fernandez-Delgado, O; Artigas, A; Zavala, G; Liu, F; Moreno-Vicente, A; Rodríguez-Fortea, A; Velasquez, JD; Poblet, JM; Echegoyen, L
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Physics, applied, Materials science, multidisciplinary, Materials chemistry, General chemistry, Chemistry (miscellaneous), Chemistry (all), Astronomia / física
    Author's mail: josepmaria.poblet@urv.cat, josepmaria.poblet@urv.cat, antonio.rodriguezf@urv.cat, antonio.rodriguezf@urv.cat

  • Keywords:

    Thiophene
    Perovskite solar cells
    Fullerene derivatives
    Electron transporting materials
    Bingel adducts
    Chemistry (Miscellaneous)
    Materials Chemistry
    Materials Science
    Multidisciplinary
    Physics
    Applied
    General chemistry
    Chemistry (all)
    Astronomia / física

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