Triplet‐Charge Annihilation in a Small Molecule Donor: Acceptor Blend as a Major Loss Mechanism in Organic Photovoltaics

Suppressing Kinetic Aggregation of Non‐Fullerene Acceptor via Versatile Alloy States Enables High‐Efficiency and Stable Ternary Polymer Solar Cells

(2021) Kang‐Ning Zhang et al.   ADVANCED FUNCTIONAL MATERIALS

Nonradiative Triplet Loss Suppressed in Organic Photovoltaic Blends with Fluoridated Nonfullerene Acceptors

(2021) Rui Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Delayed Fluorescence Emitter Enables Near 17% Efficiency Ternary Organic Solar Cells with Enhanced Storage Stability and Reduced Recombination Energy Loss

(2020) Xiaoyang Du et al.   ADVANCED FUNCTIONAL MATERIALS

18% Efficiency organic solar cells

(2020) Qishi Liu et al.   Science Bulletin

Crystal-structure of active layers of small molecule organic photovoltaics before and after solvent vapor annealing

(2020) Marvin Berlinghof et al.   Zeitschrift fur Kristallographie-Crystalline Materials

Efficient charge generation at low energy losses in organic solar cells: a key issue review

(2020) Ye Xu et al.   REPORTS ON PROGRESS IN PHYSICS

Ultrafast Charge Dynamics in Dilute-Donor versus Highly Intermixed TAPC:C60 Organic Solar Cell Blends

(2020) Gareth John Moore et al.   Journal of Physical Chemistry Letters

Charge Separation from an Intra-Moiety Intermediate State in the High-Performance PM6:Y6 Organic Photovoltaic Blend

(2020) Rui Wang et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Free radicals in organic semiconductors during photooxidation: Thin films of polymers P3HT and PCDTBT vs small molecules DRCN5T and BTR

(2020) Mikhail N. Uvarov et al.   CHEMICAL PHYSICS LETTERS

High-efficiency blue phosphorescent organic light-emitting devices with low efficiency roll-off at ultrahigh luminance by reduced the triplet-polaron quenching

(2019) Ziwei Yu et al.   ACS Applied Materials & Interfaces

Miscibility Tuning for Optimizing Phase Separation and Vertical Distribution toward Highly Efficient Organic Solar Cells

(2019) Lifu Zhang et al.   Advanced Science

Electronic Structures and Optical Absorption of N-Type Conducting Polymers at Different Doping Levels

(2019) Sarbani Ghosh et al.   Journal of Physical Chemistry C

Discerning Bulk and Interfacial Polarons in a Dual Electron Donor/Acceptor Polymer

(2019) Jose M. Marin-Beloqui et al.   Journal of Physical Chemistry Letters

Terpolymer acceptors based on an organic ligand or corresponding cyclometalated Pt complex for all polymer solar cells

(2019) Xuyu Gao et al.   ORGANIC ELECTRONICS

Energy Transfer to a Stable Donor Suppresses Degradation in Organic Solar Cells

(2019) Andreas Weu et al.   ADVANCED FUNCTIONAL MATERIALS

Exploring the Relationship between BODIPY Structure and Spectroscopic Properties to Design Fluorophores for Bioimaging

(2019) Joanna L Donnelly et al.   CHEMISTRY-A EUROPEAN JOURNAL

Triplet Tellurophene-Based Acceptors for Organic Solar Cells

(2018) Lei Yang et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

An Analysis of the Factors Determining the Efficiency of Photocurrent Generation in Polymer:Nonfullerene Acceptor Solar Cells

(2018) Hyojung Cha et al.   Advanced Energy Materials

High-Performance All-Small-Molecule Solar Cells Based on a New Type of Small Molecule Acceptors with Chlorinated End Groups

(2018) Yunchuang Wang et al.   Advanced Energy Materials

Modulating the morphology and molecular arrangement via the well-compatible polymer donor in multiple working mechanisms interwined ternary organic solar cells

(2018) Kang-Ning Zhang et al.   ORGANIC ELECTRONICS

Suppressing photooxidation of conjugated polymers and their blends with fullerenes through nickel chelates

(2017) Michael Salvador et al.   Energy & Environmental Science

Raman spectroscopy as an advanced structural nanoprobe for conjugated molecular semiconductors

(2017) Sebastian Wood et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS

Suppressing Energy Loss due to Triplet Exciton Formation in Organic Solar Cells: The Role of Chemical Structures and Molecular Packing

(2017) Xian-Kai Chen et al.   Advanced Energy Materials

Ultra-fast spin-mixing in a diketopyrrolopyrrole monomer/fullerene blend charge transfer state

(2017) Enrico Salvadori et al.   Journal of Materials Chemistry A

Gaining further insight into the effects of thermal annealing and solvent vapor annealing on time morphological development and degradation in small molecule solar cells

(2017) Jie Min et al.   Journal of Materials Chemistry A

Nematic liquid crystal materials as a morphology regulator for ternary small molecule solar cells with power conversion efficiency exceeding 10%

(2017) Miao Zhang et al.   Journal of Materials Chemistry A

Quantifying local thickness and composition in thin films of organic photovoltaic blends by Raman scattering

(2017) Xabier Rodríguez-Martínez et al.   Journal of Materials Chemistry C

Limits for Recombination in a Low Energy Loss Organic Heterojunction

(2016) S. Matthew Menke et al.   ACS Nano

Polarons in Narrow Band Gap Polymers Probed over the Entire Infrared Range: A Joint Experimental and Theoretical Investigation

(2016) Simon Kahmann et al.   Journal of Physical Chemistry Letters

New Insights into the Correlation between Morphology, Excited State Dynamics, and Device Performance of Small Molecule Organic Solar Cells

(2016) Guankui Long et al.   Advanced Energy Materials

Triperylene Hexaimides Based All-Small-Molecule Solar Cells with an Efficiency over 6% and Open Circuit Voltage of 1.04 V

(2016) Ningning Liang et al.   Advanced Energy Materials

High efficiency and stability small molecule solar cells developed by bulk microstructure fine-tuning

(2016) Jie Min et al.   Nano Energy

High-performance alloy model-based ternary small molecule solar cells

(2016) Qiaoshi An et al.   Nano Energy

Efficient organic solar cells processed from hydrocarbon solvents

(2016) Jingbo Zhao et al.   Nature Energy

Implementation and Evaluation of Data Analysis Strategies for Time-Resolved Optical Spectroscopy

(2015) Chavdar Slavov et al.   ANALYTICAL CHEMISTRY

Transient electrically detected magnetic resonance spectroscopy applied to organic solar cells

(2015) Felix Kraffert et al.   APPLIED PHYSICS LETTERS

Sub-ns triplet state formation by non-geminate recombination in PSBTBT:PC70BM and PCPDTBT:PC60BM organic solar cells

(2015) Fabian Etzold et al.   Energy & Environmental Science

Tuning Non-Langevin Recombination in an Organic Photovoltaic Blend Using a Processing Additive

(2015) Tracey M. Clarke et al.   Journal of Physical Chemistry C

Charge Carrier Generation Followed by Triplet State Formation, Annihilation, and Carrier Recreation in PBDTTT-C/PC60BM Photovoltaic Blends

(2015) Dominik W. Gehrig et al.   Journal of Physical Chemistry C

A Series of Simple Oligomer-like Small Molecules Based on Oligothiophenes for Solution-Processed Solar Cells with High Efficiency

(2015) Bin Kan et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

The triplet-charge annihilation in copolymer-based organic light emitting diodes: through the “Scattering Channel” or the “Dissociation Channel”?

(2015) De Yuan et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Polaron pair mediated triplet generation in polymer/fullerene blends

(2015) Stoichko D. Dimitrov et al.   Nature Communications

High open-circuit voltage small-molecule p-DTS(FBTTh2)2:ICBA bulk heterojunction solar cells – morphology, excited-state dynamics, and photovoltaic performance

(2015) Aung Ko Ko Kyaw et al.   Journal of Materials Chemistry A

GIXSGUI: a MATLAB toolbox for grazing-incidence X-ray scattering data visualization and reduction, and indexing of buried three-dimensional periodic nanostructured films

(2015) Zhang Jiang   JOURNAL OF APPLIED CRYSTALLOGRAPHY

Nanosecond Intersystem Crossing Times in Fullerene Acceptors: Implications for Organic Photovoltaic Diodes

(2014) Philip C. Y. Chow et al.   ADVANCED MATERIALS

Charge Separation in PCPDTBT:PCBM Blends from an EPR Perspective

(2014) Felix Kraffert et al.   Journal of Physical Chemistry C

Charge-carrier generation in organic solar cells using crystalline donor polymers

(2014) Yasunari Tamai et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

Solution-processed bulk-heterojunction organic solar cells employing Ir complexes as electron donors

(2014) Hongyu Zhen et al.   Journal of Materials Chemistry A

The unusual electronic structure of ambipolar dicyanovinyl-substituted diketopyrrolopyrrole derivatives

(2014) A. Riaño et al.   Journal of Materials Chemistry C

Material Crystallinity as a Determinant of Triplet Dynamics and Oxygen Quenching in Donor Polymers for Organic Photovoltaic Devices

(2013) Ying W. Soon et al.   ADVANCED FUNCTIONAL MATERIALS

Correlating triplet yield, singlet oxygen generation and photochemical stability in polymer/fullerene blend films

(2013) Ying W. Soon et al.   CHEMICAL COMMUNICATIONS

Materials Design Considerations for Charge Generation in Organic Solar Cells

(2013) Stoichko D. Dimitrov et al.   CHEMISTRY OF MATERIALS

Exploring Cyclometalated Ir Complexes as Donor Materials for Organic Solar Cells

(2013) Tyler B. Fleetham et al.   INORGANIC CHEMISTRY

The role of spin in the kinetic control of recombination in organic photovoltaics

(2013) Akshay Rao et al.   NATURE

Alkylene-Chain Effect on Microwire Growth and Crystal Packing of π-Moieties

(2012) Lin Ding et al.   CHEMISTRY OF MATERIALS

Facile Synthesis of Fluorine-Substituted Benzothiadiazole-Based Organic Semiconductors and Their Use in Solution-Processed Small-Molecule Organic Solar Cells

(2012) Nara Cho et al.   CHEMISTRY-A EUROPEAN JOURNAL

Synthesis and photochemical characterization of fumaronitrile-based organic semiconductor and its use in solution-processed small molecule organic solar cells

(2012) Jae Kwan Lee et al.   JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY

Organic Photovoltaic Cells Based on a Medium-Bandgap Phosphorescent Material and C60

(2012) Nana Wang et al.   Journal of Physical Chemistry C

Polymer Triplet Energy Levels Need Not Limit Photocurrent Collection in Organic Solar Cells

(2012) Cody W. Schlenker et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Theoretical Characterization of the PC60BM:PDDTT Model for an Organic Solar Cell

(2011) Yuanzuo Li et al.   Journal of Physical Chemistry C

Time-Dependent Density Functional Theory Study on Benzothiadiazole-Based Low-Band-Gap Fused-Ring Copolymers for Organic Solar Cell Applications

(2011) Jamin Ku et al.   Journal of Physical Chemistry C

The Nature of In-Plane Skeleton Raman Modes of P3HT and Their Correlation to the Degree of Molecular Order in P3HT:PCBM Blend Thin Films

(2011) Wing C. Tsoi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Increase of charge carrier lifetime in dicyanovinyl–quinquethiophene: fullerene blends upon deposition on heated substrates

(2011) Hannah Ziehlke et al.   ORGANIC ELECTRONICS

Fullerenecrystallisation as a key driver of charge separation in polymer/fullerene bulk heterojunction solar cells

(2011) Fiona C. Jamieson et al.   Chemical Science

Triplet Formation in Fullerene Multi-Adduct Blends for Organic Solar Cells and Its Influence on Device Performance

(2010) Clare Dyer-Smith et al.   ADVANCED FUNCTIONAL MATERIALS

Analysis of Charge Photogeneration as a Key Determinant of Photocurrent Density in Polymer: Fullerene Solar Cells

(2010) Tracey M. Clarke et al.   ADVANCED MATERIALS

Bimodal Polarons and Hole Transport in Poly(3-hexylthiophene):Fullerene Blend Films

(2010) Jiamo Guo et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Effect of Annealing on P3HT:PCBM Charge Transfer and Nanoscale Morphology Probed by Ultrafast Spectroscopy

(2010) R. Alex Marsh et al.   NANO LETTERS

The Energy of Charge-Transfer States in Electron Donor-Acceptor Blends: Insight into the Energy Losses in Organic Solar Cells

(2009) Dirk Veldman et al.   ADVANCED FUNCTIONAL MATERIALS

Magnetic-Field Effects in Organic Semiconducting Materials and Devices

(2009) Bin Hu et al.   ADVANCED MATERIALS

Charge separation and fullerene triplet formation in blend films of polyfluorene polymers with [6,6]-phenyl C61 butyric acid methyl ester

(2009) Jessica J. Benson-Smith et al.   DALTON TRANSACTIONS

Charge Recombination and Exciton Annihilation Reactions in Conjugated Polymer Blends

(2009) Ian A. Howard et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Dicyanovinyl-quinquethiophenes with varying alkyl chain lengths: Investigation of their performance in organic devices

(2008) Kerstin Schulze et al.   JOURNAL OF APPLIED PHYSICS

Charge Recombination in Organic Photovoltaic Devices with High Open-Circuit Voltages

(2008) Sebastian Westenhoff et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY