Photovoltaics: Quantification of Nano- and Mesoscale Phase Separation and Relation to Donor and Acceptor Quantum Efficiency, Jsc, and FF in Polymer:Fullerene Solar Cells (Adv. Mater. 25/2014)

Authors

  • Wei Ma,

    1. Department of Physics, North Carolina State University, Raleigh, NC, USA
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  • John R. Tumbleston,

    1. Department of Physics, North Carolina State University, Raleigh, NC, USA
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  • Long Ye,

    1. State Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
    2. University of Chinese Academy of Sciences, Beijing, China
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  • Cheng Wang,

    1. Advanced Light Source, Laurence Berkeley National Laboratory, Berkeley, California, USA
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  • Jianhui Hou,

    Corresponding author
    1. State Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
    • Jianhui Hou, State Key Laboratory of Polymer Physics and Chemistry===, Beijing National Laboratory for Molecular Sciences===, Institute of Chemistry===, Chinese Academy of Sciences===, Beijing=== 100190=== China=== ===

      Harald Ade, Department of Physics===, North Carolina State University===, Raleigh=== NC=== 27695=== USA=== ===

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  • Harald Ade

    Corresponding author
    1. Department of Physics, North Carolina State University, Raleigh, NC, USA
    • Jianhui Hou, State Key Laboratory of Polymer Physics and Chemistry===, Beijing National Laboratory for Molecular Sciences===, Institute of Chemistry===, Chinese Academy of Sciences===, Beijing=== 100190=== China=== ===

      Harald Ade, Department of Physics===, North Carolina State University===, Raleigh=== NC=== 27695=== USA=== ===

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Abstract

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On page 4234, J. Hou, H. Ade, and co-workers quantify the composition variations in a complex three-phase, hierarchical morphology of polymer/fullerene devices and establish novel structure–function relations by combining different X-ray scattering techniques. Anti-correlated composition variations between meso- and nanoscale separation are observed and impacted by the solvent mixture.

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