C60 Thin Films in Perovskite Solar Cells: Efficient or Limiting Charge Transport Layer?
Impacto
Scholar |
Otros documentos de la autoría: Klipfel, Nadja; Alvarez, Agustin; Kanda, Hiroyuki; Sutanto, Albertus Adrian; Igci, Cansu; Roldán-Carmona, Cristina; Momblona, Cristina; Fabregat-Santiago, Francisco; Nazeeruddin, Mohammad Khaja
Metadatos
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https://doi.org/10.1021/acsaem.1c03060 |
Metadatos
Título
C60 Thin Films in Perovskite Solar Cells: Efficient or Limiting Charge Transport Layer?Autoría
Fecha de publicación
2022-02-28Editor
American Chemical SocietyISSN
2574-0962Cita bibliográfica
Nadja Klipfel, Agustin O. Alvarez, Hiroyuki Kanda, Albertus Adrian Sutanto, Cansu Igci, Cristina Roldán-Carmona, Cristina Momblona, Francisco Fabregat-Santiago, and Mohammad Khaja Nazeeruddin ACS Applied Energy Materials 2022 5 (2), 1646-1655 DOI: 10.1021/acsaem.1c03060Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
https://pubs.acs.org/doi/abs/10.1021/acsaem.1c03060Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
In this work, we identify the importance of C60 and compact-TiO2 (cTiO2) as electron transport layers on the device performance of coevaporated n–i–p perovskite solar cells. We found (1) a synergetic effect between ... [+]
In this work, we identify the importance of C60 and compact-TiO2 (cTiO2) as electron transport layers on the device performance of coevaporated n–i–p perovskite solar cells. We found (1) a synergetic effect between both layers when extracting the charges and (2) that optimization of the C60 layer is essential for obtaining devices with enhanced device performance. In particular, we found that a C60 layer of an optimum thickness (<15 nm) enhances the charge extraction when employed in a coevaporated perovskite solar cell. With thicker C60 layers (>20 nm), an additional charge transport resistance is observed by impedance analysis, indicating that devices with nonoptimized C60 thickness could limit the fabrication of highly efficient perovskite solar cells. [-]
Publicado en
ACS Applied Energy Materials, 2022, vol. 5, no 2Entidad financiadora
European Commission | Swiss National Science Foundation (SNSF) | German Research Foundation (DFG) | Swiss National Foundation (SNF) | Ministerio de Economía y Competitividad (España) | Generalitat Valenciana
Código del proyecto o subvención
CRSII5_171000 | 424101351 | 200021E_186390 | MINECO/ICTI2013-2016/ENE2017-85087-C3-1-R | PROMETEO/2020/028
Proyecto de investigación
info:eu-repo/grantAgreement/EC/H2020/764787info:eu-repo/grantAgreement/EC/H2020/763977
Derechos de acceso
Copyright © American Chemical Society
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info:eu-repo/semantics/restrictedAccess
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
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