Molecular Insight into Efficient Charge Generation in Low-Driving-Force Nonfullerene Organic Solar Cells

Small Exciton Binding Energies Enabling Direct Charge Photogeneration Towards Low‐Driving‐Force Organic Solar Cells

(2021) Lingyun Zhu et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

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

Non-fullerene acceptors with branched side chains and improved molecular packing to exceed 18% efficiency in organic solar cells

(2021) Chao Li et al.   Nature Energy

A unified description of non-radiative voltage losses in organic solar cells

(2021) Xian-Kai Chen et al.   Nature Energy

The role of charge recombination to triplet excitons in organic solar cells

(2021) Alexander J. Gillett et al.   NATURE

Barrierless Free Charge Generation in the High‐Performance PM6:Y6 Bulk Heterojunction Non‐Fullerene Solar Cell

(2020) Lorena Perdigón‐Toro et al.   ADVANCED MATERIALS

Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers

(2020) Yufei Zhong et al.   Nature Communications

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

Triplet acceptors with D‐A structure and twisted conformation for efficient organic solar cells

(2020) Linqing Qin et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Barrier-Free Charge Separation Enabled by Electronic Polarization in High-Efficiency Non-fullerene Organic Solar Cells

(2020) Zeyi Tu et al.   Journal of Physical Chemistry Letters

Intrinsic efficiency limits in low-bandgap non-fullerene acceptor organic solar cells

(2020) Safakath Karuthedath et al.   NATURE MATERIALS

The role of exciton lifetime for charge generation in organic solar cells at negligible energy-level offsets

(2020) Andrej Classen et al.   Nature Energy

Fused-Ring Electron Acceptors for Photovoltaics and Beyond

(2020) Jiayu Wang et al.   ACCOUNTS OF CHEMICAL RESEARCH

Effective Modulation of Exciton Binding Energies in Polymorphs of a Small-Molecule Acceptor for Organic Photovoltaics

(2020) Lingyun Zhu et al.   Journal of Physical Chemistry Letters

Hybridization of Local Exciton and Charge-Transfer States Reduces Non-Radiative Voltage Losses in Organic Solar Cells

(2019) Flurin Eisner et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Local Excitation/Charge-Transfer Hybridization Simultaneously Promotes Charge Generation and Reduces Nonradiative Voltage Loss in Nonfullerene Organic Solar Cells

(2019) Guangchao Han et al.   Journal of Physical Chemistry Letters

Achieving Small Exciton Binding Energies in Small Molecule Acceptors for Organic Solar Cells: Effect of Molecular Packing

(2019) Lingyun Zhu et al.   Journal of Physical Chemistry Letters

Balanced Partnership between Donor and Acceptor Components in Nonfullerene Organic Solar Cells with >12% Efficiency

(2018) Yuze Lin et al.   ADVANCED MATERIALS

Nonfullerene Acceptor Molecules for Bulk Heterojunction Organic Solar Cells

(2018) Guangye Zhang et al.   CHEMICAL REVIEWS

Modulating Molecular Orientation Enables Efficient Nonfullerene Small-Molecule Organic Solar Cells

(2018) Liyan Yang et al.   CHEMISTRY OF MATERIALS

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

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

From Molecular Packing Structures to Electronic Processes: Theoretical Simulations for Organic Solar Cells

(2018) Guangchao Han et al.   Advanced Energy Materials

Non-fullerene acceptors for organic solar cells

(2018) Cenqi Yan et al.   Nature Reviews Materials

Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells

(2017) Wenchao Zhao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Importance of side-chain anchoring atoms on electron donor/fullerene interfaces for high-performance organic solar cells

(2017) Guangchao Han et al.   Journal of Materials Chemistry A

Terminal π–π stacking determines three-dimensional molecular packing and isotropic charge transport in an A–π–A electron acceptor for non-fullerene organic solar cells

(2017) Guangchao Han et al.   Journal of Materials Chemistry C

Intrinsic non-radiative voltage losses in fullerene-based organic solar cells

(2017) Johannes Benduhn et al.   Nature Energy

Limits for Recombination in a Low Energy Loss Organic Heterojunction

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

Fullerene-Free Polymer Solar Cells with over 11% Efficiency and Excellent Thermal Stability

(2016) Wenchao Zhao et al.   ADVANCED MATERIALS

Fluorination-enabled optimal morphology leads to over 11% efficiency for inverted small-molecule organic solar cells

(2016) Dan Deng et al.   Nature Communications

Efficient organic solar cells processed from hydrocarbon solvents

(2016) Jingbo Zhao et al.   Nature Energy

The Impact of Driving Force on Electron Transfer Rates in Photovoltaic Donor-Acceptor Blends

(2015) Alexander J. Ward et al.   ADVANCED MATERIALS

An Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells

(2015) Yuze Lin et al.   ADVANCED MATERIALS

Hot Charge-Transfer States Determine Exciton Dissociation in the DTDCTB/C60 Complex for Organic Solar Cells: A Theoretical Insight

(2015) Xingxing Shen et al.   Journal of Physical Chemistry C

High-efficiency polymer solar cells with small photon energy loss

(2015) Kazuaki Kawashima et al.   Nature Communications

Electrostatic Effects at Organic Semiconductor Interfaces: A Mechanism for “Cold” Exciton Breakup

(2013) Shane R. Yost et al.   Journal of Physical Chemistry C

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

(2013) Akshay Rao et al.   NATURE

Ultrafast Long-Range Charge Separation in Organic Semiconductor Photovoltaic Diodes

(2013) S. Gelinas et al.   SCIENCE

The Impact of Molecular Orientation on the Photovoltaic Properties of a Phthalocyanine/Fullerene Heterojunction

(2012) Barry P. Rand et al.   ADVANCED FUNCTIONAL MATERIALS

Hot charge-transfer excitons set the time limit for charge separation at donor/acceptor interfaces in organic photovoltaics

(2012) Askat E. Jailaubekov et al.   NATURE MATERIALS

Entropy of Charge Separation in Organic Photovoltaic Cells: The Benefit of Higher Dimensionality

(2011) Brian A. Gregg   Journal of Physical Chemistry Letters

A comparative theoretical study of exciton-dissociation and charge-recombination processes in oligothiophene/fullerene and oligothiophene/perylenediimide complexes for organic solar cells

(2010) Yuanping Yi et al.   JOURNAL OF MATERIALS CHEMISTRY

Molecular Understanding of Organic Solar Cells: The Challenges

(2009) Jean-Luc Brédas et al.   ACCOUNTS OF CHEMICAL RESEARCH

Electronic Structure and Geminate Pair Energetics at Organic–Organic Interfaces: The Case of Pentacene/C60Heterojunctions

(2009) Stijn Verlaak et al.   ADVANCED FUNCTIONAL MATERIALS

Exciton-Dissociation and Charge-Recombination Processes in Pentacene/C60Solar Cells: Theoretical Insight into the Impact of Interface Geometry

(2009) Yuanping Yi et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY