Literature DB >> 26134748

Wide-Bandgap Benzodithiophene-Benzothiadiazole Copolymers for Highly Efficient Multijunction Polymer Solar Cells.

Chunhui Duan1, Alice Furlan1, Jacobus J van Franeker1, Robin E M Willems1, Martijn M Wienk1,2, René A J Janssen1,2.   

Abstract

Novel wide-bandgap semiconducting polymers are designed and synthesized for multijunction polymer solar cell (PSC) applications. In single-junction PSCs, BDT-FBT-2T exhibits efficiencies exceeding 6.5% for active layer thicknesses between 90 and 250 nm, with the highest efficiency of 7.7% at 100 and 250 nm. This enables tandem PSCs to be created with an efficiency of 8.9%.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  high efficiency; multijunction; polymer solar cells; wide-bandgap polymers

Year:  2015        PMID： 26134748     DOI： 10.1002/adma.201501626

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  3 in total

Review 1.  Chlorination: An Effective Strategy for High-Performance Organic Solar Cells.

Authors:  Qiaoqiao Zhao; Jianfei Qu; Feng He
Journal:  Adv Sci (Weinh)       Date:  2020-06-09       Impact factor: 16.806

2.  Effects of fluorination and thermal annealing on charge recombination processes in polymer bulk-heterojunction solar cells.

Authors:  Miriam Más-Montoya; Junyu Li; Martijn M Wienk; Stefan C J Meskers; René A J Janssen
Journal:  J Mater Chem A Mater       Date:  2018-10-02

3.  Dithieno[3,2-b:2',3'-d]pyridin-5(4H)-one based D-A type copolymers with wide bandgaps of up to 2.05 eV to achieve solar cell efficiencies of up to 7.33.

Authors:  Wei Gao; Tao Liu; Minghui Hao; Kailong Wu; Chen Zhang; Yanming Sun; Chuluo Yang
Journal:  Chem Sci       Date:  2016-06-10       Impact factor: 9.825
  3 in total

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