title: Solution-processed bulk heterojunction solar cells based on BF(2)-hydroxychalcone complexes.
abstract: 2'-Hydroxychalcone derivatives featuring a triphenylamine terminal unit were synthesized in one step and behaved as effective ligands for borondifluoride coordination, enabling the straightforward generation of D-A molecules with strong absorption. Solution-processed solar cells based on these complexes and PC(61)BM showed a PCE of 1.13%.
authors.affiliation: Université Bordeaux, CNRS, IMS UMR 5218, 33400 Talence, France.
authors.forename: Sylvain
authors.initials: S
authors.lastname: Chambon
authors.forename: Anthony
authors.initials: A
authors.lastname: D'Aléo
authors.forename: Carole
authors.initials: C
authors.lastname: Baffert
authors.forename: Guillaume
authors.initials: G
authors.lastname: Wantz
authors.forename: Frédéric
authors.initials: F
authors.lastname: Fages