title: Photo-induced charge recombination kinetics in MAPbI(3-x)Cl(x) perovskite-like solar cells using low band-gap polymers as hole conductors.
abstract: We measured the charge recombination kinetics using transient photovoltage (TPV) and laser transient absorption spectroscopy (L-TAS) in MAPbI3-xClx perovskite solar cells using low band gap polymers as hole transport materials (HTMs). Unequivocally, we assigned both transient decays to the recombination process between photo-injected electrons at the TiO2 and the oxidised polymers.
authors.affiliation: Institute of Chemical Research of Catalonia (ICIQ), Avda. Països Catalans, 16. Tarragona, E-43007, Spain. epalomares@iciq.es.
authors.forename: Jose Manuel
authors.initials: JM
authors.lastname: Marin-Beloqui
authors.forename: Javier Pérez
authors.initials: JP
authors.lastname: Hernández
authors.forename: Emilio
authors.initials: E
authors.lastname: Palomares