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Polymer photovoltaic devices from stratified multilayers of donor-acceptor blends

  • L C Chen
  • , D Godovsky
  • , O Inganäs
  • , J C Hummelen
  • , R A J Janssens
  • , M Svensson
  • , M R Andersson

Research output: Contribution to journalArticlepeer-review

114 Citations (Scopus)

Abstract

The conversion efficiencies of organic photovoltaic devices have been improved by a factor of 4–5 by introducing a large surface‐area interface between the donor and acceptor layers. Stratified films of a fullerene‐based acceptor (see Figure) were spin‐coated on top of a donor (MDMO‐PPV), forming a diffuse interface with unusual morphology that displayed high energy‐conversion efficiencies.
Original languageEnglish
Pages (from-to)1367-1370
Number of pages4
JournalAdvanced Materials
Volume12
Issue number18
DOIs
Publication statusPublished - 14 Sept 2000
Externally publishedYes

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

  • Fullerenes
  • hole transport
  • solar cells

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