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Title: Mobility-Controlled Performance of Thick Solar Cells Based on Fluorinated Copolymers

Journal Article · · Journal of the American Chemical Society
DOI:https://doi.org/10.1021/ja5067724· OSTI ID:1324839
 [1];  [2];  [3];  [2];  [4];  [4];  [1];  [1];  [4];  [2];  [5]
  1. Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States
  2. Institute of Physics and Astronomy, Soft Matter Physics, University of Potsdam, 14476 Potsdam, Germany
  3. Department of Applied Physical Sciences, CB #3216, University of North Carolina, Chapel Hill, North Carolina 27599-3216, United States
  4. Department of Physics, North Carolina State University, Raleigh, North Carolina 27615, United States
  5. Department of Chemistry, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3290, United States, Department of Applied Physical Sciences, CB #3216, University of North Carolina, Chapel Hill, North Carolina 27599-3216, United States

Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
FG02-98ER45737; AC02-05CH1123
OSTI ID:
1324839
Journal Information:
Journal of the American Chemical Society, Journal Name: Journal of the American Chemical Society Vol. 136 Journal Issue: 44; ISSN 0002-7863
Publisher:
American Chemical SocietyCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 238 works
Citation information provided by
Web of Science

References (53)

Effect of Fluorine Content in Thienothiophene-Benzodithiophene Copolymers on the Morphology and Performance of Polymer Solar Cells journal April 2014
Development of Fluorinated Benzothiadiazole as a Structural Unit for a Polymer Solar Cell of 7 % Efficiency journal March 2011
Miscibility, Crystallinity, and Phase Development in P3HT/PCBM Solar Cells: Toward an Enlightened Understanding of Device Morphology and Stability journal November 2011
Interferometer-controlled scanning transmission X-ray microscopes at the Advanced Light Source journal February 2003
Bimolecular Recombination in Organic Photovoltaics journal April 2014
Fluorine Substituents Reduce Charge Recombination and Drive Structure and Morphology Development in Polymer Solar Cells journal January 2013
Structure-Property Optimizations in Donor Polymers via Electronics, Substituents, and Side Chains Toward High Efficiency Solar Cells journal May 2012
Soft x-ray scattering facility at the Advanced Light Source with real-time data processing and analysis journal April 2012
Polymer solar cells with enhanced open-circuit voltage and efficiency journal November 2009
Recombination in Polymer:Fullerene Solar Cells with Open-Circuit Voltages Approaching and Exceeding 1.0 V journal September 2012
Synergistic Effect of Fluorination on Molecular Energy Level Modulation in Highly Efficient Photovoltaic Polymers journal November 2013
Fullerene Derivative-Doped Zinc Oxide Nanofilm as the Cathode of Inverted Polymer Solar Cells with Low-Bandgap Polymer (PTB7-Th) for High Performance journal August 2013
Silaindacenodithiophene-Based Low Band Gap Polymers - The Effect of Fluorine Substitution on Device Performances and Film Morphologies journal February 2012
Rational Design of High Performance Conjugated Polymers for Organic Solar Cells journal January 2012
Efficient charge generation by relaxed charge-transfer states at organic interfaces journal November 2013
Bimolecular recombination in polymer electronic devices journal October 2008
The influence of molecular orientation on organic bulk heterojunction solar cells journal April 2014
High-Performance Inverted Organic Photovoltaics with Over 1-μm Thick Active Layers journal June 2014
Fluorine Substituted Conjugated Polymer of Medium Band Gap Yields 7% Efficiency in Polymer−Fullerene Solar Cells journal March 2011
Mobility Guidelines for High Fill Factor Solution-Processed Small Molecule Solar Cells journal July 2014
Synthesis of Fluorinated Polythienothiophene- co -benzodithiophenes and Effect of Fluorination on the Photovoltaic Properties journal February 2011
Determining the optimum morphology in high-performance polymer-fullerene organic photovoltaic cells journal December 2013
Electrostatic Effects at Organic Semiconductor Interfaces: A Mechanism for “Cold” Exciton Breakup journal March 2013
Polymer solar cells with enhanced fill factors journal August 2013
Fine-Tuning of Fluorinated Thieno[3,4-b]thiophene Copolymer for Efficient Polymer Solar Cells journal February 2013
Ultrafast Long-Range Charge Separation in Organic Semiconductor Photovoltaic Diodes journal December 2013
Quantitative Determination of Organic Semiconductor Microstructure from the Molecular to Device Scale journal June 2012
Polarized X-ray scattering reveals non-crystalline orientational ordering in organic films journal April 2012
Photogeneration and Recombination in P3HT/PCBM Solar Cells Probed by Time-Delayed Collection Field Experiments journal March 2011
On the Field Dependence of Free Charge Carrier Generation and Recombination in Blends of PCPDTBT/PC 70 BM: Influence of Solvent Additives journal February 2012
The Role of Regioregularity, Crystallinity, and Chain Orientation on Electron Transport in a High-Mobility n-Type Copolymer journal March 2014
Disentangling the impact of side chains and fluorine substituents of conjugated donor polymers on the performance of photovoltaic blends journal January 2013
Morphology-Dependent Trap Formation in High Performance Polymer Bulk Heterojunction Solar Cells journal June 2011
Influence of Fluorination and Molecular Weight on the Morphology and Performance of PTB7:PC 71 BM Solar Cells journal May 2014
Fluorinated Polymer Yields High Organic Solar Cell Performance for a Wide Range of Morphologies journal February 2013
Quantifying Charge Extraction in Organic Solar Cells: The Case of Fluorinated PCPDTBT journal March 2014
Synthesis of 5 H -Dithieno[3,2- b :2′,3′- d ]pyran as an Electron-Rich Building Block for Donor–Acceptor Type Low-Bandgap Polymers journal April 2013
Physics of Solar Cells book January 2005
Charge Photogeneration for a Series of Thiazolo-Thiazole Donor Polymers Blended with the Fullerene Electron Acceptors PCBM and ICBA journal February 2013
Fluorinated Copolymer PCPDTBT with Enhanced Open-Circuit Voltage and Reduced Recombination for Highly Efficient Polymer Solar Cells journal August 2012
Absolute Measurement of Domain Composition and Nanoscale Size Distribution Explains Performance in PTB7:PC 71 BM Solar Cells journal October 2012
Efficient Small Bandgap Polymer Solar Cells with High Fill Factors for 300 nm Thick Films journal March 2013
Bulk heterojunction solar cells with thick active layers and high fill factors enabled by a bithiophene-co-thiazolothiazole push-pull copolymer journal January 2011
The Importance of Fullerene Percolation in the Mixed Regions of Polymer-Fullerene Bulk Heterojunction Solar Cells journal October 2012
Domain Purity, Miscibility, and Molecular Orientation at Donor/Acceptor Interfaces in High Performance Organic Solar Cells: Paths to Further Improvement journal March 2013
Overcoming Geminate Recombination and Enhancing Extraction in Solution-Processed Small Molecule Solar Cells journal March 2014
Recombination in Annealed and Nonannealed Polythiophene/Fullerene Solar Cells: Transient Photovoltage Studies versus Numerical Modeling journal April 2010
Correlation between the Open Circuit Voltage and the Energetics of Organic Bulk Heterojunction Solar Cells journal November 2013
Linear Side Chains in Benzo[1,2- b :4,5- b ′]dithiophene–Thieno[3,4- c ]pyrrole-4,6-dione Polymers Direct Self-Assembly and Solar Cell Performance journal March 2013
Quantification of Geminate and Non-Geminate Recombination Losses within a Solution-Processed Small-Molecule Bulk Heterojunction Solar Cell journal March 2012
Controlling Molecular Weight of a High Efficiency Donor-Acceptor Conjugated Polymer and Understanding Its Significant Impact on Photovoltaic Properties journal March 2014
Examining the Effect of the Dipole Moment on Charge Separation in Donor–Acceptor Polymers for Organic Photovoltaic Applications journal December 2011
Charge carrier recombination in organic solar cells journal December 2013