Enhance the efficiency of polymer solar cells through regulating phase segregation and improving charge transport via non-toxic halogen-free additive

Non-Halogenated Polymer Donor-Based Organic Solar Cells with a Nearly 15% Efficiency Enabled by a Classic Ternary Strategy

(2021) Xingpeng Liu et al.   ACS Applied Energy Materials

Backbone Engineering with Asymmetric Core to Finely Tune Phase Separation for High-Performance All-Small-Molecule Organic Solar Cells

(2021) Xunchang Wang et al.   ACS Applied Materials & Interfaces

Significantly Boosting Efficiency of Polymer Solar Cells by Employing a Nontoxic Halogen-Free Additive

(2021) Xingpeng Liu et al.   ACS Applied Materials & Interfaces

An alcohol-soluble small molecule as efficient cathode interfacial layer materials for polymer solar cells

(2021) Can Chen et al.   OPTICAL MATERIALS

Size Effect of Two Dimension Conjugated Space in Photovoltaic Polymers’ Side-chain: Balancing Phase Separation and Charge Transport

(2020) Xiaoming Li et al.   ACS Applied Materials & Interfaces

Insights into Excitonic Dynamics of Terpolymer-Based High-Efficiency Nonfullerene Polymer Solar Cells: Enhancing the Yield of Charge Separation States

(2020) Jianfeng Li et al.   ACS Applied Materials & Interfaces

Graphdiyne Derivative as Multifunctional Solid Additive in Binary Organic Solar Cells with 17.3% Efficiency and High Reproductivity

(2020) Le Liu et al.   ADVANCED MATERIALS

Improving open-circuit voltage by a chlorinated polymer donor endows binary organic solar cells efficiencies over 17%

(2020) Ruijie Ma et al.   Science China-Chemistry

Appropriate Molecular Interaction Enabling Perfect Balance Between Induced Crystallinity and Phase Separation for Efficient Photovoltaic Blends

(2020) Huanxiang Jiang et al.   ACS Applied Materials & Interfaces

Asymmetric Acceptors with Fluorine and Chlorine Substitution for Organic Solar Cells toward 16.83% Efficiency

(2020) Tao Liu et al.   ADVANCED FUNCTIONAL MATERIALS

17.1%-Efficiency organic photovoltaic cell enabled with two higher-LUMO-level acceptor guests as the quaternary strategy

(2020) Kun Li et al.   Science China-Chemistry

A Universal Method to Enhance Flexibility and Stability of Organic Solar Cells by Constructing Insulating Matrices in Active Layers

(2020) Jianhua Han et al.   ADVANCED FUNCTIONAL MATERIALS

Low‐Bandgap Porphyrins for Highly Efficient Organic Solar Cells: Materials, Morphology, and Applications

(2020) Ke Gao et al.   ADVANCED MATERIALS

Adding a Third Component with Reduced Miscibility and Higher LUMO Level Enables Efficient Ternary Organic Solar Cells

(2020) Ruijie Ma et al.   ACS Energy Letters

Understanding the Effect of End Group Halogenation in Tuning Miscibility and Morphology of High‐Performance Small Molecular Acceptors

(2020) Ruijie Ma et al.   Solar RRL

Over 15% efficiency all-small-molecule organic solar cells enabled by a C-shaped small molecule donor with tailorable asymmetric backbone

(2020) Xunchang Wang et al.   Nano Energy

Over 12% Efficiency Nonfullerene All‐Small‐Molecule Organic Solar Cells with Sequentially Evolved Multilength Scale Morphologies

(2019) Ke Gao et al.   ADVANCED MATERIALS

A Simple Phenyl Group Introduced at the Tail of Alkyl Side Chains of Small Molecular Acceptors: New Strategy to Balance the Crystallinity of Acceptors and Miscibility of Bulk Heterojunction Enabling Highly Efficient Organic Solar Cells

(2019) Yonghai Li et al.   ADVANCED MATERIALS

Enhanced Organic Photovoltaic Performance through Modulating Vertical Composition Distribution and Promoting Crystallinity of the Photoactive Layer by Diphenyl Sulfide Additives

(2019) Jianfeng Li et al.   ACS Applied Materials & Interfaces

Unconjugated Side‐Chain Engineering Enables Small Molecular Acceptors for Highly Efficient Non‐Fullerene Organic Solar Cells: Insights into the Fine‐Tuning of Acceptor Properties and Micromorphology

(2019) Tao Liu et al.   ADVANCED FUNCTIONAL MATERIALS

An Alcohol-Soluble Polymer Electron Transport Layer Based on Perylene Diimide Derivatives for Polymer Solar Cells

(2019) Yufei Wang et al.   IEEE Journal of Photovoltaics

Optimized Fibril Network Morphology by Precise Side-Chain Engineering to Achieve High-Performance Bulk-Heterojunction Organic Solar Cells

(2018) Tao Liu et al.   ADVANCED MATERIALS

Enhanced Efficiency of Polymer Solar Cells through Synergetic Optimizing Mobility and Tuning Donor Alloy by adding a High-mobility Conjugated Polymer

(2018) jianfeng li et al.   Journal of Materials Chemistry C

A Maverick Asymmetrical Backbone with Distinct Flanked Twist Angles Modulating the Molecular Aggregation and Crystallinity for High Performance Nonfullerene Solar Cells

(2018) Xunchang Wang et al.   Advanced Energy Materials

Toward Efficient Thick Active PTB7 Photovoltaic Layers Using Diphenyl Ether as a Solvent Additive

(2016) Yifan Zheng et al.   ACS Applied Materials & Interfaces

Revealing the Effect of Additives with Different Solubility on the Morphology and the Donor Crystalline Structures of Organic Solar Cells

(2016) Jiao Zhao et al.   ACS Applied Materials & Interfaces

Alkyl Side-Chain Engineering in Wide-Bandgap Copolymers Leading to Power Conversion Efficiencies over 10%

(2016) Tao Liu et al.   ADVANCED MATERIALS

Multi-Length-Scale Morphologies Driven by Mixed Additives in Porphyrin-Based Organic Photovoltaics

(2016) Ke Gao et al.   ADVANCED MATERIALS

Deep Absorbing Porphyrin Small Molecule for High-Performance Organic Solar Cells with Very Low Energy Losses

(2015) Ke Gao et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Enhanced performance and morphological evolution of PTB7:PC71BM polymer solar cells by using solvent mixtures with different additives

(2015) Di Huang et al.   PHYSICAL CHEMISTRY CHEMICAL PHYSICS

The Effect of Fluorination in Manipulating the Nanomorphology in PTB7:PC71BM Bulk Heterojunction Systems

(2014) Shuai Guo et al.   Advanced Energy Materials

Enhanced electron collection in inverted organic solar cells using titanium oxide/reduced graphene oxide composite films as electron collecting layers

(2013) Yang Zhang et al.   ELECTROCHIMICA ACTA

Precise Structural Development and its Correlation to Function in Conjugated Polymer: Fullerene Thin Films by Controlled Solvent Annealing

(2012) Huipeng Chen et al.   ADVANCED FUNCTIONAL MATERIALS

Factors Limiting Device Efficiency in Organic Photovoltaics

(2012) René A. J. Janssen et al.   ADVANCED MATERIALS

Simultaneous Enhancement of Open-Circuit Voltage, Short-Circuit Current Density, and Fill Factor in Polymer Solar Cells

(2011) Zhicai He et al.   ADVANCED MATERIALS

Effects of Additives on the Morphology of Solution Phase Aggregates Formed by Active Layer Components of High-Efficiency Organic Solar Cells

(2011) Sylvia J. Lou et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

In Situ Characterization of Lifetime and Morphology in Operating Bulk Heterojunction Organic Photovoltaic Devices by Impedance Spectroscopy

(2011) Benjamin J. Leever et al.   Advanced Energy Materials

Mechanistic Insights into UV-Induced Electron Transfer from PCBM to Titanium Oxide in Inverted-Type Organic Thin Film Solar Cells Using AC Impedance Spectroscopy

(2010) Takayuki Kuwabara et al.   ACS Applied Materials & Interfaces

Effects of Solvent Mixtures on the Nanoscale Phase Separation in Polymer Solar Cells

(2008) Yan Yao et al.   ADVANCED FUNCTIONAL MATERIALS