title: Synthesis and photovoltaic performances in solution-processed BHJs of oligothiophene-substituted organocobalt complexes [(η⁴-C₄(nT)₄)Co(η⁵-C₅H₅)].
abstract: We describe an efficient synthetic route toward novel organocobalt complexes [(η(4)-C4(nT)4)Co(η(5)-C5H5)] with n = 1, 2, 3 thiophene rings. Solution-processed bulk heterojunctions solar cells based on CpCoCb(3T)4:PCBM blends achieve power conversion efficiencies of up to 2.1%.
authors.affiliation: Sorbonne Universités, UPMC Univ Paris 06, UMR 8232, Institut Parisien de Chimie Moléculaire, F-75005, Paris, France. denis.fichou@upmc.fr ludovic.tortech@upmc.fr.
authors.forename: Guillaume H V
authors.initials: GH
authors.lastname: Bertrand
authors.forename: Ludovic
authors.initials: L
authors.lastname: Tortech
authors.forename: Vincent
authors.initials: V
authors.lastname: Gandon
authors.forename: Corinne
authors.initials: C
authors.lastname: Aubert
authors.forename: Denis
authors.initials: D
authors.lastname: Fichou