An asymmetric end-capping strategy enables a new non-fullerene acceptor for organic solar cells with efficiency over 10%

Tainan Duan, Licheng Hou, Jiehao Fu, Zhipeng Kan, Qianguang Yang, Qianqian Chen, Cheng Zhong, Zeyun Xiao, Donghong Yu and Shirong Lu

Chem. Commun., 2020, 56, 6531
DOI: 10.1039/D0CC01739F

3D acceptors with multiple A–D–A architectures for highly efficient organic solar cells

Hongbin Chen, Zhe Zhang, Peiran Wang, Yunxin Zhang, Kangqiao Ma, Yi Lin, Tainan Duan, Tengfei He, Zaifei Ma, Guankui Long, Chenxi Li, Bin Kan, Zhaoyang Yao, Xiangjian Wan and Yongsheng Chen

Energy Environ. Sci., 2023, 16, 1773
DOI: 10.1039/D2EE03902H

Simple thiazole-centered oligothiophene donor enables 15.4% efficiency all small molecule organic solar cells

Tainan Duan, Qianqian Chen, Qianguang Yang, Dingqin Hu, Guilong Cai, Xinhui Lu, Jie Lv, Hang Song, Cheng Zhong, Feng Liu, Donghong Yu and Shirong Lu

J. Mater. Chem. A, 2022, 10, 3009
DOI: 10.1039/D1TA09058E

Structure–property relationships of diketopyrrolopyrrole- and thienoacene-based A–D–A type hole transport materials for efficient perovskite solar cells

Gururaj P. Kini, Mritunjaya Parashar, Muhammad Jahandar, Jaewon Lee, Sein Chung, Kilwon Cho, Vivek Kumar Shukla and Ranbir Singh

New J. Chem., 2022, 46, 9572
DOI: 10.1039/D2NJ00294A

Design and synthesis of multifaceted dicyanomethylene rhodanine linked thiophene: a SnOx–perovskite dual interface modifier facilitating enhanced device performance through improved Fermi level alignment, defect passivation and reduced energy loss

Muthukumar Venu Rajendran, Ananthan Alagumalai, Saraswathi Ganesan, Vidya Sudhakaran Menon, Rohith Kumar Raman, Senthil A. Gurusamy Thangavelu and Ananthanarayanan Krishnamoorthy

Sustainable Energy Fuels, 2023, 7, 735
DOI: 10.1039/D2SE01633H

Selenophene-containing benzodithiophene based donors with different alkyl chains in terminal groups for high-performance all-small-molecule organic solar cells

Chunyan Liu, Zhihui Wu, Nailiang Qiu, Chenxi Li and Yan Lu

New J. Chem., 2023, 47, 2840
DOI: 10.1039/D2NJ06222D

Boosting the efficiency of PTB7-Th:PC71BM polymer solar cells via a low-cost halogen-free supramolecular solid additive

Qiang Zhang, Chengjia Bao, Suqian Cui, Ping Zhong, Kai Zhang, Weiguo Zhu and Yu Liu

J. Mater. Chem. C, 2020, 8, 16551
DOI: 10.1039/D0TC04096G

Recent progress in all-small-molecule organic photovoltaics

Chunyu Xu, Zijin Zhao, Kaixuan Yang, Lianbin Niu, Xiaoling Ma, Zhengji Zhou, Xiaoli Zhang and Fujun Zhang

J. Mater. Chem. A, 2022, 10, 6291
DOI: 10.1039/D1TA10581G

Structure–property relationship on insertion of fluorine- versus nitrogen substituents in wide bandgap polymer donors for non-fullerene solar cells: an interesting case study

Gururaj P. Kini, Yong Woon Han, Sung Jae Jeon, Yoon Jae Lee and Doo Kyung Moon

Mater. Chem. Front., 2022, 6, 1759
DOI: 10.1039/D2QM00088A

New thiophene-based conjugated macrocycles for optoelectronic applications

John Marques dos Santos, Lethy Krishnan Jagadamma, Joseph Cameron, Alan A. Wiles, Claire Wilson, Peter J. Skabara, Ifor D. W. Samuel and Graeme Cooke

J. Mater. Chem. C, 2021, 9, 16257
DOI: 10.1039/D1TC02002A

Efficient triisopropylsilylethynyl-substituted benzo[1,2-b:4,5-b′]dithiophene-based random terpolymers enable non-fullerene organic solar cells with enhanced efficiency

Nam Gyu Yang, Gururaj P. Kini, Hyoung Seok Lee, Ji Youn Kim and Doo Kyung Moon

Dyes and Pigments, 2024, 224, 112045
DOI: 10.1016/j.dyepig.2024.112045

Benzodithiophene-Based Small-Molecule Donors for Next-Generation All-Small-Molecule Organic Photovoltaics

Hua Tang, Cenqi Yan, Jiaming Huang, Zhipeng Kan, Zeyun Xiao, Kuan Sun, Gang Li and Shirong Lu

Matter, 2020, 3, 1403
DOI: 10.1016/j.matt.2020.09.001

Fullerene/Non-fullerene Alloy for High-Performance All-Small-Molecule Organic Solar Cells

María Privado, Fernando G. Guijarro, Pilar de la Cruz, Rahul Singhal, Fernando Langa and Ganesh D. Sharma

ACS Appl. Mater. Interfaces, 2021, 13, 6461
DOI: 10.1021/acsami.0c21844

Efficient Large Area All‐Small‐Molecule Organic Solar Cells Fabricated by Slot‐Die Coating with Nonhalogen Solvent

Yanan Liu, Jianqi Zhang, Chenyang Tian, Yifan Shen, Tong Wang, Hao Zhang, Chang He, Dingding Qiu, Yanan Shi and Zhixiang Wei

Adv Funct Materials, 2023, 33
DOI: 10.1002/adfm.202300778

Small molecule organic solar cells toward improved stability and performance for Indoor Light Harvesting Application

Magaly Ramírez-Como, Angel Sacramento, José G. Sánchez, Magali Estrada, Josep Pallarès, Victor S. Balderrama and Lluis F. Marsal

Solar Energy Materials and Solar Cells, 2021, 230, 111265
DOI: 10.1016/j.solmat.2021.111265

Improving the performances of all-small-molecule organic solar cells by fine-tuning halogen substituents of donor molecule

Nailiang Qiu, Zhenyan Xu, Xiaolong Chen, Ziqi Guo, Xiao Wang, Yaoyao Song, Zixuan Xu and Xiangjian Wan

Organic Electronics, 2021, 99, 106340
DOI: 10.1016/j.orgel.2021.106340

Mixed Solvent as a Critical Factor in Optimizing Phase Separation of All Small Molecule Organic Solar Cells

Yanan Liu, Jianqi Zhang, Yangjun Yan, Chen Yang, Junxiu Pan, Xiaotao Zhang and Zhixiang Wei

ACS Appl. Energy Mater., 2021, 4, 11769
DOI: 10.1021/acsaem.1c02534

A novel chlorinated small molecule donor for efficient binary and ternary all-small-molecule organic solar cells

Chunyan Liu, Lihua Liu, Nailiang Qiu, Xiangjian Wan, Chenxi Li and Yan Lu

Organic Electronics, 2022, 106, 106532
DOI: 10.1016/j.orgel.2022.106532

Oligothiophene-based photovoltaic materials for organic solar cells: rise, plateau, and revival

Tainan Duan, Qianqian Chen, Dingqin Hu, Jie Lv, Donghong Yu, Gang Li and Shirong Lu

Trends in Chemistry, 2022, 4, 773
DOI: 10.1016/j.trechm.2022.06.007

Research Progress in High-Performance Organic Small-Molecule Photovoltaic Donors Materials

Kaihuai Tu, Xue Jiang, Tainan Duan and Zeyun Xiao

Chinese Journal of Organic Chemistry, 2024, 44, 3282
DOI: 10.6023/cjoc202403026

Progress in organic solar cells: Materials, challenges, and novel strategies for niche applications

Julio C. Carrillo-Sendejas and José-Luis Maldonado

APL Energy, 2025, 3
DOI: 10.1063/5.0267160

Recent progress in small‐molecule donors for non‐fullerene all‐small‐molecule organic solar cells

Ze Zhang, Yaokun Wang, Chenkai Sun, Zitong Liu, Haiqiao Wang, Lingwei Xue and Zhi‐Guo Zhang

Nano Select, 2022, 3, 233
DOI: 10.1002/nano.202100181

Small molecule donors with different conjugated π linking bridges: Synthesis and photovoltaic properties

Xiyue Dong, Dingqin Hu, Pengyu Chen, Xuexin Dai, Chao Hu, Zeyun Xiao and Shirong Lu

J. Semicond., 2020, 41, 122201
DOI: 10.1088/1674-4926/41/12/122201

Bis-adducted fullerene derivatives as third-component materials enabling efficient ternary all-small-molecule organic solar cells with over 16 % efficiency

Xiaoguo Chen and zhiyong liu

Organic Electronics, 2025, 147, 107330
DOI: 10.1016/j.orgel.2025.107330

Branched Terminal Alkyl Chain Enabling 15.7% Efficiency Oligothiophene Donor

Qianqian Chen, Yulu Li, Dingqin Hu, Shirong Lu and Zeyun Xiao

Solar RRL, 2024, 8
DOI: 10.1002/solr.202300802

Scale-up fabrication and characteristic study of oligomer-like small-molecule solar cells by ambient halogen-free sheet-to-sheet and roll-to-roll slot-die coating

Yun-Ming Sung, Cheng-Si Tsao, Hua-Kai Lin, Hou-Chin Cha and Yu-Ching Huang

Solar Energy, 2022, 231, 536
DOI: 10.1016/j.solener.2021.11.080

Morphology Controlling of All‐Small‐Molecule Organic Solar Cells: From Donor Material Design to Device Engineering

Xiaokang Sun, Jie Lv, Chenyang Zhang, Kai Wang, Chunming Yang, Hanlin Hu and Xiaoping Ouyang

Solar RRL, 2023, 7
DOI: 10.1002/solr.202300332

DFT and TD‐DFT Investigation of π‐Conjugated Organic Donors for Solar Cells: Electronic, Optical, and Photovoltaic Properties

Roquiya Nour El Houda Zorgani, Fouad Lebsir, Farouk Hamza Reguig, Mohammed Aymen Zorgani, Abdelghani Adda, Boumediene Bounaceur and Michel Rérat

ChemistrySelect, 2026, 11
DOI: 10.1002/slct.202505771

The Asymmetric Strategy of Small‐Molecule Materials for Organic Solar Cells

Haotian Hu, Jinfeng Ge, Zhenyu Chen, Wei Song, Lin Xie and Ziyi Ge

Advanced Energy Materials, 2024, 14
DOI: 10.1002/aenm.202304242

Enhancing intermolecular interactions through side-group halogenation in dithieno[3,2-b:2′,3′-d]benzo[1,2-b:4,5-b']dithiophene copolymers for semi-transparent organic solar cells

Mingruo Li, Tiantian Wang, Xudong Li, Jianhong Wei, Yuan Zhou, Xudong Lv, Pengzhi Guo, Chenglong Wang and Yangjun Xia

Journal of Molecular Structure, 2026, 1361, 145682
DOI: 10.1016/j.molstruc.2026.145682

Understanding the Critical Role of Sequential Fluorination of Phenylene Units on the Properties of Dicarboxylate Bithiophene‐Based Wide‐Bandgap Polymer Donors for Non‐Fullerene Organic Solar Cells

Gururaj P. Kini, Eui Jin Lee, Sung Jae Jeon and Doo Kyung Moon

Macromol. Rapid Commun., 2021, 42
DOI: 10.1002/marc.202000743

Influence of alkyne spacers on the performance of thiophene-based donors in bulk-heterojunction organic photovoltaic cells

John Marques dos Santos, Marios Neophytou, Alan Wiles, Calvyn Travis Howells, Raja Shahid Ashraf, Iain McCulloch and Graeme Cooke

Dyes and Pigments, 2021, 188, 109152
DOI: 10.1016/j.dyepig.2021.109152

A Volatile Solid Additive Enables Oligothiophene All‐Small‐Molecule Organic Solar Cells with Excellent Commercial Viability

Dingqin Hu, Hua Tang, Safakath Karuthedath, Qianqian Chen, Si Chen, Jafar I. Khan, Heng Liu, Qianguang Yang, Julien Gorenflot, Christopher E. Petoukhoff, Tainan Duan, Xinhui Lu, Frédéric Laquai and Shirong Lu

Adv Funct Materials, 2023, 33
DOI: 10.1002/adfm.202211873

Organic Solar Cells Based on Non‐Fullerene Low Molecular Weight Organic Semiconductor Molecules

Fernando Langa, Pilar de la Cruz and Ganesh D. Sharma

ChemSusChem, 2025, 18
DOI: 10.1002/cssc.202400361

Learning from Fullerenes and Predicting for Y6: Machine Learning and High‐Throughput Screening of Small Molecule Donors for Organic Solar Cells

Ahmad Irfan, Mohamed Hussien, Muhammad Yasir Mehboob, Aziz Ahmad and Muhammad Ramzan Saeed Ashraf Janjua

Energy Tech, 2022, 10
DOI: 10.1002/ente.202101096

Halogenated thiophene substitutions on quinoxaline unit to achieve morphology optimization in efficient organic solar cells

Dingding Qiu, Jianqi Zhang, Kun Lu and Zhixiang Wei

Nano Res., 2023, 16, 11630
DOI: 10.1007/s12274-023-5723-x

Efficient ternary all small molecule organic photovoltaics with NC70BA as third component materials

Zhiyong Liu and Ning Wang

Dyes and Pigments, 2021, 187, 109111
DOI: 10.1016/j.dyepig.2020.109111

Organic Photovoltaics Utilizing Small‐Molecule Donors and Y‐Series Nonfullerene Acceptors

Jinfeng Ge, Lin Xie, Ruixiang Peng and Ziyi Ge

Advanced Materials, 2023, 35
DOI: 10.1002/adma.202206566

Recent progress on all‐small molecule organic solar cells using small‐molecule nonfullerene acceptors

Bin Kan, Yuanyuan Kan, Lijian Zuo, Xueliang Shi and Ke Gao

InfoMat, 2021, 3, 175
DOI: 10.1002/inf2.12163

Oligothiophene electron donor and electron acceptor for all small molecule organic solar cells with efficiency over 9%

Tainan Duan, Qianguang Yang, Zongyu Sun, Qianqian Chen, Guangquan Zhang, Dingqin Hu, Jiyeon Oh, Changduk Yang, Jie Lv, Bo Feng, Zhipeng Kan, Shanshan Chen, Cheng Zhong, Shirong Lu and Ke Yang

Chemical Engineering Journal, 2023, 456, 141006
DOI: 10.1016/j.cej.2022.141006

An Insight into the Mechanism of Alkyl Side-Chain Engineering of BTCN on Its Photovoltaic Properties─A Theoretical Study

Wencheng Li, Zhijun Cao, Jiaman Peng, Heidi P. Hendrickson and Shaohui Zheng

J. Phys. Chem. C, 2024, 128, 12829
DOI: 10.1021/acs.jpcc.4c02780

Ternary All‐Small‐Molecule Solar Cells with Two Small‐Molecule Donors and Y6 Nonfullerene Acceptor with a Power Conversion Efficiency over Above 14% Processed from a Nonhalogenated Solvent

Fernando G. Guijarro, Rubén Caballero, Pilar de la Cruz, Rahul Singhal, Fernando Langa and Ganesh D. Sharma

Solar RRL, 2020, 4
DOI: 10.1002/solr.202000460

A review of progress and challenges in the research developments on organic solar cells

Walia Binte Tarique and Ashraf Uddin

Materials Science in Semiconductor Processing, 2023, 163, 107541
DOI: 10.1016/j.mssp.2023.107541

Solution-Processed Small Molecule Inverted Solar Cells: Impact of Electron Transport Layers

Magaly Ramirez-Como, Victor S. Balderrama, Jose G. Sanchez, Angel Sacramento, Magali Estrada, Josep Pallares and Lluis F. Marsal

IEEE J. Electron Devices Soc., 2022, 10, 435
DOI: 10.1109/JEDS.2022.3165315

Terminal group engineering of oligothiophene donors for efficient organic solar cells

Lei Liu, Yulu Li, Qianqian Chen, Dingqin Hu, Gengsui Tian, Xue Jiang, Kaihuai Tu, Peihao Huang, Tainan Duan and Zeyun Xiao

Dyes and Pigments, 2024, 229, 112304
DOI: 10.1016/j.dyepig.2024.112304

Effects of electron-withdrawing group and π-conjugation length in donor-acceptor oligothiophenes on their properties and performance in non-fullerene organic solar cells

Nadezhda K. Kalinichenko, Dmitry O. Balakirev, Petr S. Savchenko, Artur L. Mannanov, Svetlana M. Peregudova, Dmitry Yu. Paraschuk, Sergey A. Ponomarenko and Yuriy N. Luponosov

Dyes and Pigments, 2021, 194, 109592
DOI: 10.1016/j.dyepig.2021.109592

Design of simple-structure wide-bandgap conjugated polymers based on BDT for efficient non-fullerene solar cells

Xin Jing, Feng Hou, Quanliang Wang, Yong Zhao, Xiaojie Liu, Feng Li, Xiangkun Wang, Liangmin Yu and Mingliang Sun

Dyes and Pigments, 2021, 194, 109604
DOI: 10.1016/j.dyepig.2021.109604