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Subnaphthalocyanines as electron acceptors in polymer solar cells: Improving device performance by modifying peripheral and axial substituents

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Abstract

A new class of subnaphthalocyanines bearing various peripheral and axial substituents have been synthesized for use as electron acceptors in solution-processed bulk-heterojunction polymer solar cells. The resulting solar cells exhibit modest photovoltaic performance with contributions from both the polymer donor and subnaphthalocyanine acceptor to the photocurrent.

Original languageEnglish
Pages (from-to)6339-6343
Number of pages5
JournalChemistry : A European Journal
Volume24
Issue number24
DOIs
Publication statusPublished - 25 Apr 2018

Funding

The work was performed in the framework of the Mujulima (EU-FP7, No. 604148) and Triple Solar (ERC Adv Grant No. 339031) projects, and received funding from the Ministry of Education, Culture and Science of Netherlands (Gravity program 024.001.035). We are also grateful to MINECO, Spain (CTQ2014-52869-P) and the Comunidad de Madrid, Spain (FO-TOCARBON, S2013/MIT-2841). The research was also financially supported by the Startup Fund for Distinguished Scholars of SCUT (j2rs-K5173590). D.G. acknowledges Spanish MICINN for his F.P.I. fellowship.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • device performance
  • electron acceptors
  • polymer solar cells
  • subnaphthalocyanines
  • substituents

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