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Title: Linking Group Influences Charge Separation and Recombination in All-Conjugated Block Copolymer Photovoltaics

Journal Article · · Advanced Functional Materials
 [1];  [1];  [2];  [3];  [3];  [4];  [5];  [5];  [6];  [7];  [8]
  1. Department of Chemical and Biomolecular Engineering, Rice University, Houston TX 77005 USA
  2. Center for Functional Nanomaterials, Brookhaven National Laboratory, Upton NY 11973 USA
  3. Center for Integrated Nanotechnologies Materials Physics and Applications Division, Los Alamos National Laboratory, Los Alamos NM 87545 USA
  4. Center for Nanoscale Materials, Argonne National Laboratory, Argonne IL 60439 USA; Institute for Molecular Engineering, The University of Chicago, Chicago IL 60637 USA
  5. Department of Chemical Engineering, The Pennsylvania State University, University Park, PA 16802 USA
  6. Center for Nanoscale Materials, Argonne National Laboratory, Argonne IL 60439 USA
  7. Center for Nanoscale Materials, Argonne National Laboratory, Argonne IL 60439 USA; Department of Chemistry, Northwestern University, Evanston IL 60208 USA
  8. Department of Chemical and Biomolecular Engineering, Rice University, Houston TX 77005 USA; Department of Materials Science and NanoEngineering, Rice University, Houston TX 77005 USA

Research Organization:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); US Department of the Navy, Office of Naval Research (ONR); National Science Foundation (NSF)
DOE Contract Number:
AC02-06CH11357
OSTI ID:
1392436
Journal Information:
Advanced Functional Materials, Vol. 25, Issue 35; ISSN 1616-301X
Publisher:
Wiley
Country of Publication:
United States
Language:
English

References (34)

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Determining the Role of Polymer Molecular Weight for High-Performance All-Polymer Solar Cells: Its Effect on Polymer Aggregation and Phase Separation journal February 2015
Ultrafast Exciton Dissociation Followed by Nongeminate Charge Recombination in PCDTBT:PCBM Photovoltaic Blends journal June 2011
Conjugated-Polymer Blends for Optoelectronics journal October 2009
Role of Structural Order and Excess Energy on Ultrafast Free Charge Generation in Hybrid Polythiophene/Si Photovoltaics Probed in Real Time by Near-Infrared Broadband Transient Absorption journal November 2011
Dual electron donor/electron acceptor character of a conjugated polymer in efficient photovoltaic diodes journal May 2007
Tracing photoinduced electron transfer process in conjugated polymer/fullerene bulk heterojunctions in real time journal June 2001
Thermally Stable, Efficient Polymer Solar Cells with Nanoscale Control of the Interpenetrating Network Morphology journal October 2005
Polymer/Polymer Blend Solar Cells Improved by Using High-Molecular-Weight Fluorene-Based Copolymer as Electron Acceptor journal June 2012
Effect of Annealing on P3HT:PCBM Charge Transfer and Nanoscale Morphology Probed by Ultrafast Spectroscopy journal March 2010
Rod–coil and all-conjugated block copolymers for photovoltaic applications journal May 2013
Synthesis and crystallinity of all-conjugated poly(3-hexylthiophene) block copolymers journal January 2013
Supramolecular Conjugated Block Copolymers journal July 2012
Photoinduced Carrier Generation in P3HT/PCBM Bulk Heterojunction Materials journal February 2008
High-Performance All-Polymer Solar Cells Based on Face-On Stacked Polymer Blends with Low Interfacial Tension journal September 2014
Morphology characterization in organic and hybrid solar cells journal January 2012
Ternary Photovoltaic Blends Incorporating an All-Conjugated Donor–Acceptor Diblock Copolymer journal November 2011
Charge Photogeneration in Organic Solar Cells journal November 2010
Control of Intrachain Charge Transfer in Model Systems for Block Copolymer Photovoltaic Materials journal March 2013
Detection and role of trace impurities in high-performance organic solar cells journal January 2013
For the Bright Future-Bulk Heterojunction Polymer Solar Cells with Power Conversion Efficiency of 7.4% journal May 2010
Phase Separation in Polyfluorene-Based Conjugated Polymer Blends:  Lateral and Vertical Analysis of Blend Spin-Cast Thin Films journal April 2004
Influence of Nanoscale Phase Separation on the Charge Generation Dynamics and Photovoltaic Performance of Conjugated Polymer Blends:  Balancing Charge Generation and Separation journal December 2007
Nanostructured Surfaces Frustrate Polymer Semiconductor Molecular Orientation journal December 2013
Block copolymers for photovoltaics journal January 2009
Separating Charges at Organic Interfaces: Effects of Disorder, Hot States, and Electric Field journal May 2013
High Performance All-Polymer Solar Cell via Polymer Side-Chain Engineering journal March 2014
Controlling Molecular Weight of a High Efficiency Donor-Acceptor Conjugated Polymer and Understanding Its Significant Impact on Photovoltaic Properties journal March 2014
Conjugated Block Copolymer Photovoltaics with near 3% Efficiency through Microphase Separation journal May 2013
Excitation Transport and Charge Separation in an Organic Photovoltaic Material:  Watching Excitations Diffuse to Interfaces journal March 2008
Charge Generation and Recombination Dynamics in Poly(3-hexylthiophene)/Fullerene Blend Films with Different Regioregularities and Morphologies journal May 2010
Confinement-Driven Increase in Ionomer Thin-Film Modulus journal April 2014

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