Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Understanding Local and Macroscopic Electron Mobilities in the Fullerene Network of Conjugated Polymer-based Solar Cells: Time-Resolved Microwave Conductivity and Theory

Journal Article · · Advanced Functional Materials
 [1];  [1];  [1];  [1];  [2];  [1];  [1];  [1];  [1];  [2];  [1];  [1]
  1. Department of Chemistry and Biochemistry, University of California, Los Angeles California 90095-1569 USA
  2. Chemical and Nanoscience Center National Renewable Energy Laboratory, 15013 Denver West Parkway Golden CO 80401 USA
Research Organization:
Energy Frontier Research Centers (EFRC) (United States). Molecularly Engineered Energy Materials (MEEM)
Sponsoring Organization:
USDOE SC Office of Basic Energy Sciences (SC-22)
DOE Contract Number:
SC0001342
OSTI ID:
1387831
Journal Information:
Advanced Functional Materials, Journal Name: Advanced Functional Materials Journal Issue: 6 Vol. 24; ISSN 1616-301X
Publisher:
Wiley
Country of Publication:
United States
Language:
English

References (63)

Electron Transport in a Methanofullerene journal January 2003
Temperature-Resolved Local and Macroscopic Charge Carrier Transport in Thin P3HT Layers journal June 2010
Ultrafast Studies of Exciton Migration and Polaron Formation in Sequentially Solution-Processed Conjugated Polymer/Fullerene Quasi-Bilayer Photovoltaics
  • Ayzner, Alexander L.; Doan, Stephanie C.; Tremolet de Villers, Bertrand
  • The Journal of Physical Chemistry Letters, Vol. 3, Issue 16 https://doi.org/10.1021/jz300762c
journal August 2012
Electron transfers in chemistry and biology journal August 1985
Room to Improve Conjugated Polymer-Based Solar Cells: Understanding How Thermal Annealing Affects the Fullerene Component of a Bulk Heterojunction Photovoltaic Device journal November 2008
Reappraising the Need for Bulk Heterojunctions in Polymer−Fullerene Photovoltaics: The Role of Carrier Transport in All-Solution-Processed P3HT/PCBM Bilayer Solar Cells journal October 2009
Temperature-Independent Charge Carrier Photogeneration in P3HT−PCBM Blends with Different Morphology journal March 2010
Indene−C60 Bisadduct: A New Acceptor for High-Performance Polymer Solar Cells journal February 2010
Extraction Current Transients: New Method of Study of Charge Transport in Microcrystalline Silicon journal May 2000
Efficiency enhancement in low-bandgap polymer solar cells by processing with alkane dithiols journal May 2007
Influence of Exciton Diffusion and Charge-Transfer State Dissociation Efficiency on the Short-Circuit Current Densities in Semi-Random Donor/Acceptor Polymer:Fullerene Solar Cells journal March 2013
Investigation of transport properties in polymer/fullerene blends using time-of-flight photocurrent measurements journal November 2003
Improving the Reproducibility of P3HT:PCBM Solar Cells by Controlling the PCBM/Cathode Interface
  • Tremolet de Villers, Bertrand; Tassone, Christopher J.; Tolbert, Sarah H.
  • The Journal of Physical Chemistry C, Vol. 113, Issue 44 https://doi.org/10.1021/jp9082163
journal October 2009
The influence of solid-state microstructure on the origin and yield of long-lived photogenerated charge in neat semiconducting polymers journal October 2011
Reliable Prediction of Charge Transfer Excitations in Molecular Complexes Using Time-Dependent Density Functional Theory journal March 2009
Charge transport and recombination in bulk heterojunction solar cells studied by the photoinduced charge extraction in linearly increasing voltage technique journal March 2005
Time-Dependent Theory of the Rate of Photo-induced Electron Transfer journal September 2011
Self-Assembling Fullerenes for Improved Bulk-Heterojunction Photovoltaic Devices journal December 2008
An approximate method for calculating transfer integrals based on the ZINDO Hamiltonian journal January 2007
Polymer Photovoltaic Cells: Enhanced Efficiencies via a Network of Internal Donor-Acceptor Heterojunctions journal December 1995
6.5% Efficiency of Polymer Solar Cells Based on poly(3-hexylthiophene) and Indene-C60 Bisadduct by Device Optimization journal June 2010
Optimizing performance of layer-by-layer processed polymer solar cells journal July 2012
Charge Transport Properties in Discotic Liquid Crystals:  A Quantum-Chemical Insight into Structure−Property Relationships journal March 2004
Electronic structure of stacked C60 shuttlecocks journal November 2004
Sequential Processing: Control of Nanomorphology in Bulk Heterojunction Solar Cells journal August 2011
Modelling the short-circuit current of polymer bulk heterojunction solar cells journal March 2004
Processing Additives for Improved Efficiency from Bulk Heterojunction Solar Cells journal March 2008
Electrodeless time-resolved microwave conductivity study of charge-carrier photogeneration in regioregular poly(3-hexylthiophene) thin films journal July 2004
The Disperse Charge-Carrier Kinetics in Regioregular Poly(3-hexylthiophene) journal November 2004
Influence of the solvent on the crystal structure of PCBM and the efficiency of MDMO-PPV:PCBM ‘plastic’ solar cells journal January 2003
Roles of donor and acceptor nanodomains in 6% efficient thermally annealed polymer photovoltaics journal April 2007
Investigating the Morphology of Polymer/Fullerene Layers Coated Using Orthogonal Solvents journal March 2012
Crystal-Packing Trends for a Series of 6,9,12,15,18-Pentaaryl-1-hydro[60]fullerenes journal May 2012
Molecular Intercalation and Cohesion of Organic Bulk Heterojunction Photovoltaic Devices journal January 2013
The Role of Driving Energy and Delocalized States for Charge Separation in Organic Semiconductors journal February 2012
Effects of Thermal Annealing Upon the Morphology of Polymer-Fullerene Blends journal August 2010
Material Solubility-Photovoltaic Performance Relationship in the Design of Novel Fullerene Derivatives for Bulk Heterojunction Solar Cells journal March 2009
Photoinduced Charge Carrier Generation and Decay in Sequentially Deposited Polymer/Fullerene Layers: Bulk Heterojunction vs Planar Interface journal March 2012
Method for increasing the photoconductive response in conjugated polymer/fullerene composites journal December 2006
Bulk Heterojunction versus Diffused Bilayer: The Role of Device Geometry in Solution p-Doped Polymer-Based Solar Cells journal July 2012
Morphology of polymer/fullerene bulk heterojunction solar cells journal January 2006
Thermally Stable, Efficient Polymer Solar Cells with Nanoscale Control of the Interpenetrating Network Morphology journal October 2005
Pentamethylated derivatives of [60]fullerene: X-ray structure of the C60Me5H and ESR spectroscopy evidence for the stable radical C60Me5 journal December 2008
AFM investigation of the formation of one-dimensional structures of C60 shuttlecocks on HOPG journal November 2006
Correlating the Efficiency and Nanomorphology of Polymer Blend Solar Cells Utilizing Resonant Soft X-ray Scattering journal December 2011
Dependence of Charge Separation Efficiency on Film Microstructure in Poly(3-hexylthiophene-2,5-diyl):[6,6]-Phenyl-C 61 Butyric Acid Methyl Ester Blend Films journal January 2010
Quenching of Excitons by Holes in Poly(3-hexylthiophene) Films journal May 2008
Molecular Recognition and Conductance in Crown Ethers journal November 2003
Conduction processes in conjugated, highly regio-regular, high molecular mass, poly(3-hexylthiophene) thin-film transistors journal August 2002
Controlling Hierarchy in Solution-processed Polymer Solar Cells Based on Crosslinked P3HT journal August 2012
Dark Carriers, Trapping, and Activation Control of Carrier Recombination in Neat P3HT and P3HT:PCBM Blends journal October 2011
Using Pentaarylfullerenes to Understand Network Formation in Conjugated Polymer-Based Bulk-Heterojunction Solar Cells journal October 2011
The Limits to Organic Photovoltaic Cell Efficiency journal January 2005
A New Class of Semiconducting Polymers for Bulk Heterojunction Solar Cells with Exceptionally High Performance journal September 2010
Charge-Transfer and Energy-Transfer Processes in π-Conjugated Oligomers and Polymers:  A Molecular Picture journal November 2004
Ultrafast Exciton Dissociation Followed by Nongeminate Charge Recombination in PCDTBT:PCBM Photovoltaic Blends journal June 2011
Photoinduced Carrier Generation and Decay Dynamics in Intercalated and Non-intercalated Polymer:Fullerene Bulk Heterojunctions journal June 2011
Photoinduced Energy and Charge Transfer in P3HT:SWNT Composites journal July 2010
Extracting electron transfer coupling elements from constrained density functional theory journal October 2006
Role of balanced charge carrier transport in low band gap polymer:Fullerene bulk heterojunction solar cells journal April 2011
Measurement of Charge-Density Dependence of Carrier Mobility in an Organic Semiconductor Blend journal March 2010
Stacking of conical molecules with a fullerene apex into polar columns in crystals and liquid crystals journal October 2002
Improved efficiency of bulk heterojunction poly(3-hexylthiophene):[6,6]-phenyl-C61-butyric acid methyl ester photovoltaic devices using discotic liquid crystal additives journal May 2010