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Title: Increased charge transfer state separation via reduced mixed phase interface in polymer solar cells

Abstract

For the first time, the mixed phase is quantified within a polymer solar cell and correlated to CT state separation and charge extraction efficiency. A causal relationship is revealed that a narrow mixed interphase between pure donor and pure acceptor domains is a key driver in device efficiency.

Authors:
ORCiD logo [1]; ORCiD logo [1];  [1]; ORCiD logo [1]
  1. Department of Physics and Astronomy, Washington State University, Pullman, USA
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
1493633
Grant/Contract Number:  
SC0017923
Resource Type:
Journal Article: Publisher's Accepted Manuscript
Journal Name:
Journal of Materials Chemistry A
Additional Journal Information:
Journal Name: Journal of Materials Chemistry A Journal Volume: 7 Journal Issue: 9; Journal ID: ISSN 2050-7488
Publisher:
Royal Society of Chemistry (RSC)
Country of Publication:
United Kingdom
Language:
English

Citation Formats

Ferron, Thomas, Waldrip, Matthew, Pope, Michael, and Collins, Brian A. Increased charge transfer state separation via reduced mixed phase interface in polymer solar cells. United Kingdom: N. p., 2019. Web. doi:10.1039/C8TA12336E.
Ferron, Thomas, Waldrip, Matthew, Pope, Michael, & Collins, Brian A. Increased charge transfer state separation via reduced mixed phase interface in polymer solar cells. United Kingdom. doi:10.1039/C8TA12336E.
Ferron, Thomas, Waldrip, Matthew, Pope, Michael, and Collins, Brian A. Tue . "Increased charge transfer state separation via reduced mixed phase interface in polymer solar cells". United Kingdom. doi:10.1039/C8TA12336E.
@article{osti_1493633,
title = {Increased charge transfer state separation via reduced mixed phase interface in polymer solar cells},
author = {Ferron, Thomas and Waldrip, Matthew and Pope, Michael and Collins, Brian A.},
abstractNote = {For the first time, the mixed phase is quantified within a polymer solar cell and correlated to CT state separation and charge extraction efficiency. A causal relationship is revealed that a narrow mixed interphase between pure donor and pure acceptor domains is a key driver in device efficiency.},
doi = {10.1039/C8TA12336E},
journal = {Journal of Materials Chemistry A},
issn = {2050-7488},
number = 9,
volume = 7,
place = {United Kingdom},
year = {2019},
month = {2}
}

Journal Article:
Free Publicly Available Full Text
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Works referenced in this record:

Fabrication and processing of polymer solar cells: A review of printing and coating techniques
journal, April 2009


Highly Efficient Solar Cell Polymers Developed via Fine-Tuning of Structural and Electronic Properties
journal, June 2009

  • Liang, Yongye; Feng, Danqin; Wu, Yue
  • Journal of the American Chemical Society, Vol. 131, Issue 22, p. 7792-7799
  • DOI: 10.1021/ja901545q

P3HT/PCBM Bulk Heterojunction Organic Photovoltaics: Correlating Efficiency and Morphology
journal, February 2011

  • Chen, Dian; Nakahara, Atsuhiro; Wei, Dongguang
  • Nano Letters, Vol. 11, Issue 2, p. 561-567
  • DOI: 10.1021/nl103482n

Exciton Diffusion Measurements in Poly(3-hexylthiophene)
journal, July 2008

  • Shaw, Paul E.; Ruseckas, Arvydas; Samuel, Ifor D. W.
  • Advanced Materials, Vol. 20, Issue 18, p. 3516-3520
  • DOI: 10.1002/adma.200800982

Interdiffusion of PCBM and P3HT Reveals Miscibility in a Photovoltaically Active Blend
journal, November 2010

  • Treat, Neil D.; Brady, Michael A.; Smith, Gordon
  • Advanced Energy Materials, Vol. 1, Issue 1, p. 82-89
  • DOI: 10.1002/aenm.201000023

Fullerenecrystallisation as a key driver of charge separation in polymer/fullerene bulk heterojunction solar cells
journal, January 2012

  • Jamieson, Fiona C.; Domingo, Ester Buchaca; McCarthy-Ward, Thomas
  • Chem. Sci., Vol. 3, Issue 2, p. 485-492
  • DOI: 10.1039/C1SC00674F

Photoinduced Electron Transfer from a Conducting Polymer to Buckminsterfullerene
journal, November 1992