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

High Efficiency Polymer Solar Cells with Efficient Hole Transfer at Zero Highest Occupied Molecular Orbital Offset between Methylated Polymer Donor and Brominated Acceptor

(2020) Chenkai Sun et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

High-efficiency organic solar cells with low non-radiative recombination loss and low energetic disorder

(2020) Sha Liu et al.   Nature Photonics

18% Efficiency organic solar cells

(2020) Qishi Liu et al.   Science Bulletin

Reducing the Singlet−Triplet Energy Gap by End‐Group π−π Stacking Toward High‐Efficiency Organic Photovoltaics

(2020) Guangchao Han et al.   ADVANCED MATERIALS

Single‐Junction Organic Photovoltaic Cells with Approaching 18% Efficiency

(2020) Yong Cui et al.   ADVANCED MATERIALS

Cathode engineering with perylene-diimide interlayer enabling over 17% efficiency single-junction organic solar cells

(2020) Jia Yao et al.   Nature Communications

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

Ultrafast hole transfer mediated by polaron pairs in all-polymer photovoltaic blends

(2019) Rui Wang et al.   Nature Communications

Simplified synthetic routes for low cost and high photovoltaic performance n-type organic semiconductor acceptors

(2019) Xiaojun Li et al.   Nature Communications

Improved Charge Transport and Reduced Nonradiative Energy Loss Enable Over 16% Efficiency in Ternary Polymer Solar Cells

(2019) Runnan Yu et al.   ADVANCED MATERIALS

Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages

(2019) Yong Cui et al.   Nature Communications

Rational Tuning of Molecular Interaction and Energy Level Alignment Enables High‐Performance Organic Photovoltaics

(2019) Rui Wang et al.   ADVANCED MATERIALS

16.67% Rigid and 14.06% Flexible Organic Solar Cells Enabled by Ternary Heterojunction Strategy

(2019) Tingting Yan et al.   ADVANCED MATERIALS

17% Efficient Organic Solar Cells Based on Liquid Exfoliated WS 2 as a Replacement for PEDOT:PSS

(2019) Yuanbao Lin et al.   ADVANCED MATERIALS

Achieving Fast Charge Separation and Low Nonradiative Recombination Loss by Rational Fluorination for High‐Efficiency Polymer Solar Cells

(2019) Chenkai Sun et al.   ADVANCED MATERIALS

Morphology Optimization via Side Chain Engineering Enables All-Polymer Solar Cells with Excellent Fill Factor and Stability

(2018) Xi Liu et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Design rules for minimizing voltage losses in high-efficiency organic solar cells

(2018) Deping Qian et al.   NATURE MATERIALS

Organic solar cells based on non-fullerene acceptors

(2018) Jianhui Hou et al.   NATURE MATERIALS

Next-generation organic photovoltaics based on non-fullerene acceptors

(2018) Pei Cheng et al.   Nature Photonics

Synergistic effect of fluorination on both donor and acceptor materials for high performance non-fullerene polymer solar cells with 13.5% efficiency

(2018) Qunping Fan et al.   Science China-Chemistry

Robust nonfullerene solar cells approaching unity external quantum efficiency enabled by suppression of geminate recombination

(2018) Derya Baran et al.   Nature Communications

Order enables efficient electron-hole separation at an organic heterojunction with a small energy loss

(2018) S. Matthew Menke et al.   Nature Communications

A low cost and high performance polymer donor material for polymer solar cells

(2018) Chenkai Sun et al.   Nature Communications

Material insights and challenges for non-fullerene organic solar cells based on small molecular acceptors

(2018) Jianquan Zhang et al.   Nature Energy

Non-fullerene acceptors for organic solar cells

(2018) Cenqi Yan et al.   Nature Reviews Materials

Organic and solution-processed tandem solar cells with 17.3% efficiency

(2018) Lingxian Meng et al.   SCIENCE

9.73% Efficiency Nonfullerene All Organic Small Molecule Solar Cells with Absorption-Complementary Donor and Acceptor

(2017) Haijun Bin et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Suppressing Subnanosecond Bimolecular Charge Recombination in a High-Performance Organic Photovoltaic Material

(2016) Kyra N. Schwarz et al.   Journal of Physical Chemistry C

11.4% Efficiency non-fullerene polymer solar cells with trialkylsilyl substituted 2D-conjugated polymer as donor

(2016) Haijun Bin et al.   Nature Communications

An Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells

(2015) Yuze Lin et al.   ADVANCED MATERIALS

Recent Advances in Bulk Heterojunction Polymer Solar Cells

(2015) Luyao Lu et al.   CHEMICAL REVIEWS

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

Spin-dependent charge transfer state design rules in organic photovoltaics

(2015) Wendi Chang et al.   Nature Communications

Polaron pair mediated triplet generation in polymer/fullerene blends

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

Beyond Langevin Recombination: How Equilibrium Between Free Carriers and Charge Transfer States Determines the Open-Circuit Voltage of Organic Solar Cells

(2015) Timothy M. Burke et al.   Advanced Energy Materials

Bimolecular Recombination in Organic Photovoltaics

(2014) Girish Lakhwani et al.   Annual Review of Physical Chemistry

Quantitative Bimolecular Recombination in Organic Photovoltaics through Triplet Exciton Formation

(2014) Philip C. Y. Chow et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

How to design low bandgap polymers for highly efficient organic solar cells

(2014) Tao Xu et al.   Materials Today

Fluorine Substituents Reduce Charge Recombination and Drive Structure and Morphology Development in Polymer Solar Cells

(2013) Andrew C. Stuart et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

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

(2013) Akshay Rao et al.   NATURE

Synthesis of fluorinated analogues of a practical polymer TQ for improved open-circuit voltages in polymer solar cells

(2013) Gitish K. Dutta et al.   Polymer Chemistry

Ultrafast Long-Range Charge Separation in Organic Semiconductor Photovoltaic Diodes

(2013) S. Gelinas et al.   SCIENCE

Dark Carriers, Trapping, and Activation Control of Carrier Recombination in Neat P3HT and P3HT:PCBM Blends

(2011) Andrew J. Ferguson et al.   Journal of Physical Chemistry C

Ultrafast Exciton Dissociation Followed by Nongeminate Charge Recombination in PCDTBT:PCBM Photovoltaic Blends

(2011) Fabian Etzold et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Triplet Exciton and Polaron Dynamics in Phosphorescent Dye Blended Polymer Photovoltaic Devices

(2010) Chang-Lyoul Lee et al.   ADVANCED FUNCTIONAL MATERIALS

Improved Film Morphology Reduces Charge Carrier Recombination into the Triplet Excited State in a Small Bandgap Polymer-Fullerene Photovoltaic Cell

(2010) Daniele Di Nuzzo et al.   ADVANCED MATERIALS

Charge Photogeneration in Organic Solar Cells

(2010) Tracey M. Clarke et al.   CHEMICAL REVIEWS

What controls triplet exciton transfer in organic semiconductors?

(2010) Anna Köhler et al.   JOURNAL OF MATERIALS CHEMISTRY

Unified Theory of Geminate and Bulk Electron−Hole Recombination in Organic Solar Cells

(2010) Maria Hilczer et al.   Journal of Physical Chemistry C

Charge Generation and Recombination Dynamics in Poly(3-hexylthiophene)/Fullerene Blend Films with Different Regioregularities and Morphologies

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