title: Monodisperse co-oligomer approach toward nanostructured films with alternating donor-acceptor lamellae.
abstract: A series of donor-acceptor (D-A) co-oligomers with oligo(fluorene-alt-bithiophene) and perylene diimide as donor and acceptor segments, respectively, have been designed and synthesized. They can self-assembly into alternating D-A lamellar nanostructured films with the periods depending on the molecular length. These films have been successfully used in fabrication of high-performance single-molecular solar cells with power conversion efficiency up to 1.50%.
authors.affiliation: State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.
authors.forename: Laju
authors.initials: L
authors.lastname: Bu
authors.forename: Xiaoyang
authors.initials: X
authors.lastname: Guo
authors.forename: Bo
authors.initials: B
authors.lastname: Yu
authors.forename: Yao
authors.initials: Y
authors.lastname: Qu
authors.forename: Zhiyuan
authors.initials: Z
authors.lastname: Xie
authors.forename: Donghang
authors.initials: D
authors.lastname: Yan
authors.forename: Yanhou
authors.initials: Y
authors.lastname: Geng
authors.forename: Fosong
authors.initials: F
authors.lastname: Wang