Effect of alkylthiophene spacers and fluorine on the optoelectronic properties of 5,10-bis(dialkylthien-2-yl)dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene-alt-benzothiadiazole derivative copolymers

Solution-Processable Small Molecules for High-Performance Organic Solar Cells with Rigidly Fluorinated 2,2′-Bithiophene Central Cores

(2016) Zhenguo Wang et al.   ACS Applied Materials & Interfaces

A Fluorinated Polythiophene Derivative with Stabilized Backbone Conformation for Highly Efficient Fullerene and Non-Fullerene Polymer Solar Cells

(2016) Shaoqing Zhang et al.   MACROMOLECULES

Effects of Backbone Planarity and Tightly Packed Alkyl Chains in the Donor–Acceptor Polymers for High Photostability

(2016) Hyo Sang Lee et al.   MACROMOLECULES

Low Band Gap Polymer Solar Cells With Minimal Voltage Losses

(2016) Chuanfei Wang et al.   Advanced Energy Materials

Novel donor–acceptor polymers containing o-fluoro-p-alkoxyphenyl-substituted benzo[1,2-b:4,5-b′]dithiophene units for polymer solar cells with power conversion efficiency exceeding 9%

(2016) Ning Wang et al.   Journal of Materials Chemistry A

Influence of fluorination on the properties and performance of isoindigo–quaterthiophene-based polymers

(2016) Huawei Hu et al.   Journal of Materials Chemistry A

Quinoxaline–thiophene based thick photovoltaic devices with an efficiency of ∼8%

(2016) Yuxiang Li et al.   Journal of Materials Chemistry A

Non-fullerene acceptor with low energy loss and high external quantum efficiency: towards high performance polymer solar cells

(2016) Yongxi Li et al.   Journal of Materials Chemistry A

Wide bandgap dithienobenzodithiophene-based π-conjugated polymers consisting of fluorinated benzotriazole and benzothiadiazole for polymer solar cells

(2016) Wenkai Zhong et al.   Journal of Materials Chemistry C

Efficiency enhancement in an indacenodithiophene and thieno[3,4-c]pyrrole-4,6-dione backbone photovoltaic polymer with an extended thieno[3,2-b]thiophene π-bridge

(2016) Huilin Zheng et al.   Journal of Materials Chemistry C

Single-Junction Organic Solar Cells Based on a Novel Wide-Bandgap Polymer with Efficiency of 9.7%

(2015) Lijun Huo et al.   ADVANCED MATERIALS

A new multi-functional conjugated polymer for use in high-performance bulk heterojunction solar cells

(2015) Yu Jin Kim et al.   CHEMICAL COMMUNICATIONS

Recent Advances in Bulk Heterojunction Polymer Solar Cells

(2015) Luyao Lu et al.   CHEMICAL REVIEWS

Wide Band-Gap 3,4-Difluorothiophene-Based Polymer with 7% Solar Cell Efficiency: An Alternative to P3HT

(2015) Jannic Wolf et al.   CHEMISTRY OF MATERIALS

Fluorination on both D and A units in D–A type conjugated copolymers based on difluorobithiophene and benzothiadiazole for highly efficient polymer solar cells

(2015) Jea Woong Jo et al.   Energy & Environmental Science

Marked Consequences of Systematic Oligothiophene Catenation in Thieno[3,4-c]pyrrole-4,6-dione and Bithiopheneimide Photovoltaic Copolymers

(2015) Nanjia Zhou et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Highly Stable Polymer Solar Cells Based on Poly(dithienobenzodithiophene-co-thienothiophene)

(2015) Nara Shin et al.   MACROMOLECULES

Benzo[1,2-b:4,5-b′]dithiophene and Thieno[3,4-c]pyrrole-4,6-dione Based Donor-π-Acceptor Conjugated Polymers for High Performance Solar Cells by Rational Structure Modulation

(2015) Shu Liu et al.   MACROMOLECULES

Correlations among Chemical Structure, Backbone Conformation, and Morphology in Two Highly Efficient Photovoltaic Polymer Materials

(2015) Shaoqing Zhang et al.   MACROMOLECULES

An alkylthieno-2-yl flanked dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene-based low band gap conjugated polymer for high performance photovoltaic solar cells

(2015) Pengzhi Guo et al.   RSC Advances

Dramatic performance enhancement for large bandgap thick-film polymer solar cells introduced by a difluorinated donor unit

(2015) Zhengke Li et al.   Nano Energy

Comparison of Two D−A Type Polymers with Each Being Fluorinated on D and A Unit for High Performance Solar Cells

(2014) Jea Woong Jo et al.   ADVANCED FUNCTIONAL MATERIALS

Low Band-Gap Conjugated Polymers with Strong Interchain Aggregation and Very High Hole Mobility Towards Highly Efficient Thick-Film Polymer Solar Cells

(2014) Zhenhui Chen et al.   ADVANCED MATERIALS

Dielectric Effect on the Photovoltage Loss in Organic Photovoltaic Cells

(2014) Song Chen et al.   ADVANCED MATERIALS

Semi-crystalline photovoltaic polymers with efficiency exceeding 9% in a ∼300 nm thick conventional single-cell device

(2014) T. L. Nguyen et al.   Energy & Environmental Science

Synthesis of dithieno[2,3-d:2’,3’-d’]benzo[1,2-b:4,5-b’]dithiophene -alt-isoindigo conjugated polymer and enhancement of photovoltaic property with diphenyl sulfide additives

(2014) Yangjun Xia et al.   JOURNAL OF POLYMER RESEARCH

Simultaneous Enhancement of Solar Cell Efficiency and Photostability via Chemical Tuning of Electron Donating Units in Diketopyrrolopyrrole-Based Push–Pull Type Polymers

(2014) Tae In Ryu et al.   MACROMOLECULES

Structural Design of Benzo[1,2-b:4,5-b′]dithiophene-Based 2D Conjugated Polymers with Bithienyl and Terthienyl Substituents toward Photovoltaic Applications

(2014) Cheng-Yu Kuo et al.   MACROMOLECULES

Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells

(2014) Yuhang Liu et al.   Nature Communications

Side-Chain Engineering for Fine-Tuning of Energy Levels and Nanoscale Morphology in Polymer Solar Cells

(2014) Jaewon Lee et al.   Advanced Energy Materials

High-Dielectric Constant Side-Chain Polymers Show Reduced Non-Geminate Recombination in Heterojunction Solar Cells

(2014) Namchul Cho et al.   Advanced Energy Materials

High mobility polymer based on a π-extended benzodithiophene and its application for fast switching transistor and high gain photoconductor

(2014) Sungmin Park et al.   Scientific Reports

Synthetically controlling the optoelectronic properties of dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene-alt-diketopyrrolopyrrole-conjugated polymers for efficient solar cells

(2014) Shuo Sun et al.   Journal of Materials Chemistry A

Synergistic Effect of Fluorination on Molecular Energy Level Modulation in Highly Efficient Photovoltaic Polymers

(2013) Maojie Zhang et al.   ADVANCED MATERIALS

PDT-S-T: A New Polymer with Optimized Molecular Conformation for Controlled Aggregation andπ-πStacking and Its Application in Efficient Photovoltaic Devices

(2013) Yue Wu et al.   ADVANCED MATERIALS

Synthesis of Poly(benzothiadiazole-co-dithienobenzodithiophenes) and Effect of Thiophene Insertion for High-Performance Polymer Solar Cells

(2013) Hui-Jun Yun et al.   CHEMISTRY-A EUROPEAN JOURNAL

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

Naphthodithiophene–Naphthobisthiadiazole Copolymers for Solar Cells: Alkylation Drives the Polymer Backbone Flat and Promotes Efficiency

(2013) Itaru Osaka et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Synthesis of 5H-Dithieno[3,2-b:2′,3′-d]pyran as an Electron-Rich Building Block for Donor–Acceptor Type Low-Bandgap Polymers

(2013) Letian Dou et al.   MACROMOLECULES

Substituent Effects on Physical and Photovoltaic Properties of 5,6-Difluorobenzo[c][1,2,5]thiadiazole-Based D–A Polymers: Toward a Donor Design for High Performance Polymer Solar Cells

(2013) Yan Wang et al.   MACROMOLECULES

A Facile Method to Enhance Photovoltaic Performance of Benzodithiophene-Isoindigo Polymers by Inserting Bithiophene Spacer

(2013) Zaifei Ma et al.   Advanced Energy Materials

Influence of fluorine substituents on the film dielectric constant and open-circuit voltage in organic photovoltaics

(2013) Pinyi Yang et al.   Journal of Materials Chemistry C

Molecular Design of Photovoltaic Materials for Polymer Solar Cells: Toward Suitable Electronic Energy Levels and Broad Absorption

(2012) Yongfang Li   ACCOUNTS OF CHEMICAL RESEARCH

Synthesis and Photovoltaic Effect in Dithieno[2,3-d:2′,3′-d′]Benzo[1,2-b:4,5-b′]dithiophene-Based Conjugated Polymers

(2012) Hae Jung Son et al.   ADVANCED MATERIALS

Quantitative Determination of Organic Semiconductor Microstructure from the Molecular to Device Scale

(2012) Jonathan Rivnay et al.   CHEMICAL REVIEWS

Disentangling the impact of side chains and fluorine substituents of conjugated donor polymers on the performance of photovoltaic blends

(2012) Liqiang Yang et al.   Energy & Environmental Science

Synthesis and application of dithieno[2,3-d:2′,3′-d′]benzo[1,2-b:4,5-b′]dithiophene in conjugated polymer

(2012) Yue Wu et al.   JOURNAL OF MATERIALS CHEMISTRY

Structures and properties of conjugated Donor–Acceptor copolymers for solar cell applications

(2012) Zhi–Guo Zhang et al.   JOURNAL OF MATERIALS CHEMISTRY

Fluorinated Copolymer PCPDTBT with Enhanced Open-Circuit Voltage and Reduced Recombination for Highly Efficient Polymer Solar Cells

(2012) Steve Albrecht et al.   JOURNAL OF THE AMERICAN CHEMICAL SOCIETY

Effects of π-Conjugated Bridges on Photovoltaic Properties of Donor-π-Acceptor Conjugated Copolymers

(2012) Xiaochen Wang et al.   MACROMOLECULES

Rational Design of High Performance Conjugated Polymers for Organic Solar Cells

(2012) Huaxing Zhou et al.   MACROMOLECULES

Thiophene spacers impart crystallinity and enhance the efficiency of benzotrithiophene-based conjugated polymers for bulk heterojunction photovoltaics

(2012) Shang-Che Lan et al.   Polymer Chemistry

Fluorine substituted thiophene–quinoxalinecopolymer to reduce the HOMO level and increase the dielectric constant for high open-circuit voltage organic solar cells

(2012) Yunzhang Lu et al.   Journal of Materials Chemistry C

Stille Polycondensation for Synthesis of Functional Materials

(2011) Bridget Carsten et al.   CHEMICAL REVIEWS

Impact of the Alkyl Side Chains on the Optoelectronic Properties of a Series of Photovoltaic Low-Band-Gap Copolymers

(2010) Laure Biniek et al.   MACROMOLECULES

Dithieno[2,3-d;2′,3′-d′]benzo[1,2-b;4,5-b′]dithiophene (DTBDT) as Semiconductor for High-Performance, Solution-Processed Organic Field-Effect Transistors

(2008) Peng Gao et al.   ADVANCED MATERIALS