Sequential Processing for Organic Photovoltaics: Design Rules for Morphology Control by Tailored Semi-Orthogonal Solvent Blends

Sequential Deposition: Optimization of Solvent Swelling for High-Performance Polymer Solar Cells

(2014) Yao Liu et al.   ACS Applied Materials & Interfaces

Distinguishing the Importance of Fullerene Phase Separation from Polymer Ordering in the Performance of Low Band Gap Polymer:Bis-Fullerene Heterojunctions

(2014) Huipeng Chen et al.   ADVANCED FUNCTIONAL MATERIALS

Sequentially solution-processed, nanostructured polymer photovoltaics using selective solvents

(2014) Do Hwan Kim et al.   Energy & Environmental Science

Band tail recombination in polymer:fullerene organic solar cells

(2014) Steven A. Hawks et al.   JOURNAL OF APPLIED PHYSICS

Comparing Matched Polymer:Fullerene Solar Cells Made by Solution-Sequential Processing and Traditional Blend Casting: Nanoscale Structure and Device Performance

(2014) Steven A. Hawks et al.   Journal of Physical Chemistry C

Crystallinity Effects in Sequentially Processed and Blend-Cast Bulk-Heterojunction Polymer/Fullerene Photovoltaics

(2014) Guangye Zhang et al.   Journal of Physical Chemistry C

Panoramic View of Electrochemical Pseudocapacitor and Organic Solar Cell Research in Molecularly Engineered Energy Materials (MEEM)

(2014) Jordan C. Aguirre et al.   Journal of Physical Chemistry C

Electronic Structure and Transition Energies in Polymer–Fullerene Bulk Heterojunctions

(2014) Robert A. Street et al.   Journal of Physical Chemistry C

Understanding the Apparent Charge Density Dependence of Mobility and Lifetime in Organic Bulk Heterojunction Solar Cells

(2014) Florent Deledalle et al.   Journal of Physical Chemistry C

Time-Resolved Neutron Reflectometry and Photovoltaic Device Studies on Sequentially Deposited PCDTBT-Fullerene Layers

(2014) Andrew J. Clulow et al.   LANGMUIR

Effective medium approximations for penetrant sorption in glassy polymers accounting for excess free volume

(2014) Wojciech Ogieglo et al.   POLYMER

Layer-by-Layer Solution-Processed Low-Bandgap Polymer-PC61BM Solar Cells with High Efficiency

(2014) Pei Cheng et al.   Advanced Energy Materials

Advanced Ellipsometric Characterization of Conjugated Polymer Films

(2013) Mariano Campoy-Quiles et al.   ADVANCED FUNCTIONAL MATERIALS

25th Anniversary Article: Bulk Heterojunction Solar Cells: Understanding the Mechanism of Operation

(2013) Alan J. Heeger   ADVANCED MATERIALS

n-Hexane induced swelling of thin PDMS films under non-equilibrium nanofiltration permeation conditions, resolved by spectroscopic ellipsometry

(2013) Wojciech Ogieglo et al.   JOURNAL OF MEMBRANE SCIENCE

Limits on the Fill Factor in Organic Photovoltaics: Distinguishing Nongeminate and Geminate Recombination Mechanisms

(2013) George F. A. Dibb et al.   Journal of Physical Chemistry Letters

Preparation of PCDTBT nanofibers with a diameter of 20 nm and their application to air-processed organic solar cells

(2013) Taehoon Kim et al.   Nanoscale

Solar cell efficiency tables (version 43)

(2013) Martin A. Green et al.   PROGRESS IN PHOTOVOLTAICS

Advanced Heterojunction Structure of Polymer Photovoltaic Cell Generating High Photocurrent with Internal Quantum Efficiency Approaching 100%

(2013) Hui Joon Park et al.   Advanced Energy Materials

Relating Recombination, Density of States, and Device Performance in an Efficient Polymer:Fullerene Organic Solar Cell Blend

(2013) Steven A. Hawks et al.   Advanced Energy Materials

Understanding the Morphology of PTB7:PCBM Blends in Organic Photovoltaics

(2013) Feng Liu et al.   Advanced Energy Materials

Small-Molecule Solar Cells with Fill Factors up to 0.75 via a Layer-by-Layer Solution Process

(2013) Yuze Lin et al.   Advanced Energy Materials

Correlation of diffusion and performance in sequentially processed P3HT/PCBM heterojunction films by time-resolved neutron reflectometry

(2013) Kwan H. Lee et al.   Journal of Materials Chemistry C

Charge Formation, Recombination, and Sweep-Out Dynamics in Organic Solar Cells

(2012) Sarah R. Cowan et al.   ADVANCED FUNCTIONAL MATERIALS

Recombination Through Different Types of Localized States in Organic Solar Cells

(2012) Robert A. Street et al.   ADVANCED FUNCTIONAL MATERIALS

Optimizing performance of layer-by-layer processed polymer solar cells

(2012) Hui Li et al.   APPLIED PHYSICS LETTERS

Addition of regiorandom poly(3-hexylthiophene) to solution processed poly(3-hexylthiophene):[6,6]-phenyl-C61-butyric acid methyl ester graded bilayers to tune the vertical concentration gradient

(2012) Varun Vohra et al.   APPLIED PHYSICS LETTERS

Layer-by-layer processed high-performance polymer solar cells

(2012) Hui Li et al.   APPLIED PHYSICS LETTERS

Investigating the Morphology of Polymer/Fullerene Layers Coated Using Orthogonal Solvents

(2012) Christopher W. Rochester et al.   Journal of Physical Chemistry C

Photoinduced Charge Carrier Generation and Decay in Sequentially Deposited Polymer/Fullerene Layers: Bulk Heterojunction vs Planar Interface

(2012) Alexandre M. Nardes et al.   Journal of Physical Chemistry C

Enhanced Vertical Concentration Gradient in Rubbed P3HT:PCBM Graded Bilayer Solar Cells

(2012) Varun Vohra et al.   Journal of Physical Chemistry Letters

Ultrafast Studies of Exciton Migration and Polaron Formation in Sequentially Solution-Processed Conjugated Polymer/Fullerene Quasi-Bilayer Photovoltaics

(2012) Alexander L. Ayzner et al.   Journal of Physical Chemistry Letters

Insights from Transient Optoelectronic Analyses on the Open-Circuit Voltage of Organic Solar Cells

(2012) Dan Credgington et al.   Journal of Physical Chemistry Letters

Understanding the Thickness-Dependent Performance of Organic Bulk Heterojunction Solar Cells: The Influence of Mobility, Lifetime, and Space Charge

(2012) Thomas Kirchartz et al.   Journal of Physical Chemistry Letters

Molecular solubility and hansen solubility parameters for the analysis of phase separation in bulk heterojunctions

(2012) Duc T. Duong et al.   JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS

Rational Design of High Performance Conjugated Polymers for Organic Solar Cells

(2012) Huaxing Zhou et al.   MACROMOLECULES

Determination of the P3HT:PCBM solubility parameters via a binary solvent gradient method: Impact of solubility on the photovoltaic performance

(2012) Florian Machui et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

The role of solvent and morphology on miscibility of methanofullerene and poly(3-hexylthiophene)

(2012) Abay Gadisa et al.   THIN SOLID FILMS

High internal quantum efficiency in fullerene solar cells based on crosslinked polymer donor networks

(2012) Bo Liu et al.   Nature Communications

The Importance of Fullerene Percolation in the Mixed Regions of Polymer-Fullerene Bulk Heterojunction Solar Cells

(2012) Jonathan A. Bartelt et al.   Advanced Energy Materials

Discriminating between Bilayer and Bulk Heterojunction Polymer:Fullerene Solar Cells Using the External Quantum Efficiency

(2011) Veronique S. Gevaerts et al.   ACS Applied Materials & Interfaces

Polarizing Organic Photovoltaics

(2011) Rui Zhu et al.   ADVANCED MATERIALS

Morphology control in polycarbazole based bulk heterojunction solar cells and its impact on device performance

(2011) Ta-Ya Chu et al.   APPLIED PHYSICS LETTERS

Determination of Solubility Parameters for Organic Semiconductor Formulations

(2011) Florian Machui et al.   MACROMOLECULAR CHEMISTRY AND PHYSICS

New Thiazolothiazole Copolymer Semiconductors for Highly Efficient Solar Cells

(2011) Selvam Subramaniyan et al.   MACROMOLECULES

Sequential Processing: Control of Nanomorphology in Bulk Heterojunction Solar Cells

(2011) Dong Hwan Wang et al.   NANO LETTERS

Spontaneous Formation of Bulk Heterojunction Nanostructures: Multiple Routes to Equivalent Morphologies

(2011) Ji Sun Moon et al.   NANO LETTERS

Recombination via tail states in polythiophene:fullerene solar cells

(2011) Thomas Kirchartz et al.   PHYSICAL REVIEW B

A New Class of Semiconducting Polymers for Bulk Heterojunction Solar Cells with Exceptionally High Performance

(2010) Yongye Liang et al.   ACCOUNTS OF CHEMICAL RESEARCH

Effects of Thermal Annealing Upon the Morphology of Polymer-Fullerene Blends

(2010) Eric Verploegen et al.   ADVANCED FUNCTIONAL MATERIALS

Morphology of All-Solution-Processed “Bilayer” Organic Solar Cells

(2010) Kwan H. Lee et al.   ADVANCED MATERIALS

For the Bright Future-Bulk Heterojunction Polymer Solar Cells with Power Conversion Efficiency of 7.4%

(2010) Yongye Liang et al.   ADVANCED MATERIALS

Accurate Determination of the Index of Refraction of Polymer Blend Films by Spectroscopic Ellipsometry

(2010) Annie Ng et al.   Journal of Physical Chemistry C

Characterizing Morphology in Bulk Heterojunction Organic Photovoltaic Systems

(2010) Rajiv Giridharagopal et al.   Journal of Physical Chemistry Letters

Molecular Miscibility of Polymer−Fullerene Blends

(2010) Brian A. Collins et al.   Journal of Physical Chemistry Letters

Three-Dimensional Bulk Heterojunction Morphology for Achieving High Internal Quantum Efficiency in Polymer Solar Cells

(2009) Jang Jo et al.   ADVANCED FUNCTIONAL MATERIALS

Solution-processable polymer solar cells from a poly(3-hexylthiophene)/[6,6]-phenyl C61-butyric acidmethyl ester concentration graded bilayers

(2009) Dong Hwan Wang et al.   APPLIED PHYSICS LETTERS

Phase Diagram of P3HT/PCBM Blends and Its Implication for the Stability of Morphology

(2009) Jun Zhao et al.   JOURNAL OF PHYSICAL CHEMISTRY B

Reappraising the Need for Bulk Heterojunctions in Polymer−Fullerene Photovoltaics: The Role of Carrier Transport in All-Solution-Processed P3HT/PCBM Bilayer Solar Cells

(2009) Alexander L. Ayzner et al.   Journal of Physical Chemistry C

Fast-Grown Interpenetrating Network in Poly(3-hexylthiophene): Methanofullerenes Solar Cells Processed with Additive

(2009) Hsiang-Yu Chen et al.   Journal of Physical Chemistry C

Controlled solvent vapour annealing for polymer electronics

(2009) Sven Hüttner et al.   Soft Matter

Processing Additives for Improved Efficiency from Bulk Heterojunction Solar Cells

(2008) Jae Kwan Lee et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY