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Role of trace impurities in the photovoltaic performance of solution processed small-molecule bulk heterojunction solar cells

Journal Article · · Chemical Science
DOI:https://doi.org/10.1039/C2SC20157G· OSTI ID:1381067
Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Center for Energy Efficient Materials (CEEM)
Sponsoring Organization:
USDOE SC Office of Basic Energy Sciences (SC-22)
DOE Contract Number:
SC0001009
OSTI ID:
1381067
Journal Information:
Chemical Science, Journal Name: Chemical Science Journal Issue: 6 Vol. 3; ISSN 2041-6520; ISSN CSHCBM
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English

References (40)

Charge carrier photogeneration and decay dynamics in the poly(2,7-carbazole) copolymer PCDTBT and in bulk heterojunction composites with PC 70 BM journal March 2010
Light intensity dependence of open-circuit voltage of polymer:fullerene solar cells journal March 2005
Molecular Bulk Heterojunctions: An Emerging Approach to Organic Solar Cells journal November 2009
Dependence of the Photocurrent Conversion Efficiency of Dye-Sensitized Solar Cells on the Incident Light Intensity journal November 2000
Shockley–Read–Hall recombination in P3HT:PCBM solar cells as observed under ultralow light intensities journal March 2011
Polymer–Fullerene Composite Solar Cells journal January 2008
A modular molecular framework for utility in small-molecule solution-processed organic photovoltaic devices journal January 2011
Efficient Squaraine-Based Solution Processable Bulk-Heterojunction Solar Cells journal December 2008
Recombination in polymer-fullerene bulk heterojunction solar cells journal December 2010
Stille Polycondensation for Synthesis of Functional Materials journal March 2011
Small Molecule Solution-Processed Bulk Heterojunction Solar Cells journal February 2011
Charge Formation, Recombination, and Sweep-Out Dynamics in Organic Solar Cells journal January 2012
Semiconducting polymers: the Third Generation journal January 2010
Growth rate dependent trap density in polythiophene-fullerene solar cells and its implications journal February 2011
Streamlined microwave-assisted preparation of narrow-bandgap conjugated polymers for high-performance bulk heterojunction solar cells journal October 2009
Polymer-Fullerene Bulk-Heterojunction Solar Cells journal August 2010
Origin of the dark-current ideality factor in polymer:fullerene bulk heterojunction solar cells journal October 2011
Efficient bulk heterojunction photovoltaic cells using small-molecular-weight organic thin films journal September 2003
Chain-Growth Condensation Polymerization for the Synthesis of Well-Defined Condensation Polymers and π-Conjugated Polymers journal September 2009
Influence of Polymer-Blend Morphology on Charge Transport and Photocurrent Generation in Donor−Acceptor Polymer Blends journal August 2006
On the Nature of the "Copper Effect" in the Stille Cross-Coupling journal October 1994
Relationship between energetic disorder and open-circuit voltage in bulk heterojunction organic solar cells journal August 2011
Identifying a Threshold Impurity Level for Organic Solar Cells: Enhanced First-Order Recombination Via Well-Defined PC84BM Traps in Organic Bulk Heterojunction Solar Cells journal June 2011
π-Conjugated Polymers for Organic Electronics and Photovoltaic Cell Applications journal February 2011
Molecular Design and Ordering Effects in π-Functional Materials for Transistor and Solar Cell Applications journal December 2011
Synthesis of Conjugated Polymers for Organic Solar Cell Applications journal November 2009
Nanoscale Phase Separation and High Photovoltaic Efficiency in Solution-Processed, Small-Molecule Bulk Heterojunction Solar Cells journal October 2009
Impedance Measurements as a Simple Tool to Control the Quality of Conjugated Polymers Designed for Photovoltaic Applications journal October 2010
Accurate Measurement and Characterization of Organic Solar Cells journal October 2006
Solution-processed small-molecule solar cells with 6.7% efficiency journal November 2011
Solution processable D–A small molecules for bulk-heterojunction solar cells journal January 2010
Differential Resistance Analysis of Charge Carrier Losses in Organic Bulk Heterojunction Solar Cells: Observing the Transition from Bimolecular to Trap-Assisted Recombination and Quantifying the Order of Recombination journal May 2011
Systems Chemistry Approach in Organic Photovoltaics journal July 2010
A Naphthodithiophene-Diketopyrrolopyrrole Donor Molecule for Efficient Solution-Processed Solar Cells journal June 2011
Removal of Palladium Nanoparticles from Polymer Materials journal February 2005
Origin of the Reduced Fill Factor and Photocurrent in MDMO-PPV:PCNEPV All-Polymer Solar Cells journal July 2007
Ultrahigh Mobility in Polymer Field-Effect Transistors by Design journal March 2011
Effect of traps on the performance of bulk heterojunction organic solar cells journal December 2007
Efficient Solution-Processed Bulk Heterojunction Solar Cells by Antiparallel Supramolecular Arrangement of Dipolar Donor-Acceptor Dyes journal October 2011
Electron Trapping in Higher Adduct Fullerene-Based Solar Cells journal September 2009