Literature DB >> 25066024

Azadipyrromethene-based Zn(II) complexes as nonplanar conjugated electron acceptors for organic photovoltaics.

Zhenghao Mao1, Wasana Senevirathna, Jia-Yu Liao, Jun Gu, Sameer Vajjala Kesava, Changhe Guo, Enrique D Gomez, Geneviève Sauvé.   

Abstract

The effectiveness of new a electron acceptor for organic solar cells is demonstrated. The acceptor is a homoleptic zinc(II) complex of 2,6-diphenylethynyl-1,3,7,9-tetraphenylazadipyrromethene. The high power-conversion efficiency obtained is attributed to the acceptor's 3D structure, which prevents crystallization and promotes a favourable nanoscale morphology, its high Voc , and its ability to contribute to light harvesting at 600-800 nm.
© 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Entities:  

Keywords:  charge-carrier mobility; dyes; n-type; organic semiconductors; organic solar cells

Year:  2014        PMID： 25066024     DOI： 10.1002/adma.201400647

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


  6 in total

1.  Synthesis and characterization of fluorinated azadipyrromethene complexes as acceptors for organic photovoltaics.

Authors:  Forrest S Etheridge; Roshan J Fernando; Sandra Pejić; Matthias Zeller; Geneviève Sauvé
Journal:  Beilstein J Org Chem       Date:  2016-08-29       Impact factor: 2.883

2.  Donor polymer design enables efficient non-fullerene organic solar cells.

Authors:  Zhengke Li; Kui Jiang; Guofang Yang; Joshua Yuk Lin Lai; Tingxuan Ma; Jingbo Zhao; Wei Ma; He Yan
Journal:  Nat Commun       Date:  2016-10-26       Impact factor: 14.919

3.  A Tetraperylene Diimides Based 3D Nonfullerene Acceptor for Efficient Organic Photovoltaics.

Authors:  Shi-Yong Liu; Chen-Hao Wu; Chang-Zhi Li; Sheng-Qiang Liu; Kung-Hwa Wei; Hong-Zheng Chen; Alex K-Y Jen
Journal:  Adv Sci (Weinh)       Date:  2015-02-27       Impact factor: 16.806

4.  Roll-Coated Fabrication of Fullerene-Free Organic Solar Cells with Improved Stability.

Authors:  Pei Cheng; Huitao Bai; Natalia K Zawacka; Thomas R Andersen; Wenqing Liu; Eva Bundgaard; Mikkel Jørgensen; Hongzheng Chen; Frederik C Krebs; Xiaowei Zhan
Journal:  Adv Sci (Weinh)       Date:  2015-04-28       Impact factor: 16.806

5.  Subnaphthalocyanines as Electron Acceptors in Polymer Solar Cells: Improving Device Performance by Modifying Peripheral and Axial Substituents.

Authors:  Chunhui Duan; David Guzmán; Fallon J M Colberts; René A J Janssen; Tomás Torres
Journal:  Chemistry       Date:  2018-04-10       Impact factor: 5.236

6.  Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene.

Authors:  Chenwei Lu; Chunlai Wang; Jayvic C Jimenez; Arnold L Rheingold; Genevieve Sauvé
Journal:  ACS Omega       Date:  2020-11-25
  6 in total

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