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A Mechanistic Understanding of Processing Additive‐Induced Efficiency Enhancement in Bulk Heterojunction Organic Solar Cells

2013; Volume: 26; Issue: 2 Linguagem: Inglês

10.1002/adma.201303622

1521-4095

Kristin Schmidt, Christopher J. Tassone, Jeremy R. Niskala, Alan T. Yiu, Olivia P. Lee, Thomas Weiß, Cheng Wang, Jean M. J. Fréchet, Pierre M. Beaujuge, Michael F. Toney,

Perovskite Materials and Applications

Advanced MaterialsVolume 26, Issue 2 p. 300-305 Communication A Mechanistic Understanding of Processing Additive-Induced Efficiency Enhancement in Bulk Heterojunction Organic Solar Cells Kristin Schmidt, Kristin Schmidt Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USASearch for more papers by this authorChristopher J. Tassone, Christopher J. Tassone Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USASearch for more papers by this authorJeremy R. Niskala, Jeremy R. Niskala Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Department of Chemistry, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorAlan T. Yiu, Alan T. Yiu Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorOlivia P. Lee, Olivia P. Lee Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Department of Chemistry, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorThomas M. Weiss, Thomas M. Weiss Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USASearch for more papers by this authorCheng Wang, Cheng Wang Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorJean M. J. Fréchet, Jean M. J. Fréchet Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Department of Chemistry, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USA King Abdullah University of Science and Technology, Thuwal, 23955–6900 Saudi ArabiaSearch for more papers by this authorPierre M. Beaujuge, Pierre M. Beaujuge King Abdullah University of Science and Technology, Thuwal, 23955–6900 Saudi ArabiaSearch for more papers by this authorMichael F. Toney, Corresponding Author Michael F. Toney Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USAE-mail: [email protected]Search for more papers by this author Kristin Schmidt, Kristin Schmidt Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USASearch for more papers by this authorChristopher J. Tassone, Christopher J. Tassone Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USASearch for more papers by this authorJeremy R. Niskala, Jeremy R. Niskala Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Department of Chemistry, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorAlan T. Yiu, Alan T. Yiu Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorOlivia P. Lee, Olivia P. Lee Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Department of Chemistry, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorThomas M. Weiss, Thomas M. Weiss Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USASearch for more papers by this authorCheng Wang, Cheng Wang Advanced Light Source, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USASearch for more papers by this authorJean M. J. Fréchet, Jean M. J. Fréchet Department of Chemical and Biomolecular Engineering, University of California, Berkeley, CA, 94720–1460 USA Department of Chemistry, University of California, Berkeley, CA, 94720–1460 USA Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, 94720 USA King Abdullah University of Science and Technology, Thuwal, 23955–6900 Saudi ArabiaSearch for more papers by this authorPierre M. Beaujuge, Pierre M. Beaujuge King Abdullah University of Science and Technology, Thuwal, 23955–6900 Saudi ArabiaSearch for more papers by this authorMichael F. Toney, Corresponding Author Michael F. Toney Stanford Synchrotron Radiation Lightsource, SLAC National Accelerator Laboratory, Menlo Park, CA, 94025 USAE-mail: [email protected]Search for more papers by this author First published: 31 October 2013 https://doi.org/10.1002/adma.201303622Citations: 140Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Graphical Abstract The addition of processing additives is a widely used approach to increase power conversion efficiencies for many organic solar cells. We present how additives change the polymer conformation in the casting solution leading to a more intermixed phase-segregated network structure of the active layer which in turn results in a 5-fold enhancement in efficiency. Citing Literature Volume26, Issue2January 15, 2014Pages 300-305 RelatedInformation