Monodisperse co-oligomer approach toward nanostructured films with alternating donor-acceptor lamellae

Laju Bu; Xiaoyang Guo; Bo Yu; Yao Qu; Zhiyuan Xie; Donghang Yan; Yanhou Geng; Fosong Wang

doi:10.1021/ja905980w

Monodisperse co-oligomer approach toward nanostructured films with alternating donor-acceptor lamellae

J Am Chem Soc. 2009 Sep 23;131(37):13242-3. doi: 10.1021/ja905980w.

Authors

Laju Bu¹, Xiaoyang Guo, Bo Yu, Yao Qu, Zhiyuan Xie, Donghang Yan, Yanhou Geng, Fosong Wang

Affiliation

¹ State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, PR China.

PMID: 19754184
DOI: 10.1021/ja905980w

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%.