Alkyl-Chain Branching of Non-Fullerene Acceptors Flanking Conjugated Side Groups toward Highly Efficient Organic Solar Cells

Zhang, Jianquan; Bai, Fujin; Angunawela, Indunil; Xu, Xiaoyun; Luo, Siwei; Li, Chao; Chai, Gaoda; Yu, Han; Chen, Yuzhong; Hu, Huawei; Ma, Zaifei; Ade, Harald; Yan, He

doi:10.1002/aenm.202102596

Alkyl-Chain Branching of Non-Fullerene Acceptors Flanking Conjugated Side Groups toward Highly Efficient Organic Solar Cells

Journal Article · 29 October 2021 · Advanced Energy Materials

DOI:https://doi.org/10.1002/aenm.202102596· OSTI ID:1981372

Zhang, Jianquan ^[1]; Bai, Fujin ^[1]; Angunawela, Indunil ^[2]; Xu, Xiaoyun ^[3]; Luo, Siwei ^[1]; Li, Chao ^[1]; Chai, Gaoda ^[1]; Yu, Han ^[1]; Chen, Yuzhong ^[1]; Hu, Huawei ^[4]; Ma, Zaifei ^[3]; Ade, Harald ^[2]; ^[5]

Department of Chemistry Guangdong‐Hong Kong‐Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials Energy Institute and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong 999077 China
Department of Physics and Organic and Carbon Electronics Laboratories (ORaCEL) North Carolina State University Raleigh NC 27695 USA
State Key Laboratory for Modification of Chemical Fibers and Polymer Materials Center for Advanced Low‐dimension Materials College of Materials Science and Engineering Donghua University Shanghai 201620 China
State Key Laboratory for Modification of Chemical Fibers and Polymer Materials College of Materials Science and Engineering Donghua University Shanghai 201620 China
Department of Chemistry Guangdong‐Hong Kong‐Macao Joint Laboratory of Optoelectronic and Magnetic Functional Materials Energy Institute and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction Hong Kong University of Science and Technology Clear Water Bay Kowloon Hong Kong 999077 China; Hong Kong University of Science and Technology‐Shenzhen Research Institute No. 9, Yuexing 1st RD, Hi‐tech Park, Nanshan Shenzhen Guangdong Province 518057 China; Institute of Polymer Optoelectronic Materials and Devices State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou Guangdong Province 510640 China

Not provided.

Research Organization:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). Advanced Light Source (ALS)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC02-05CH11231

OSTI ID:: 1981372

Journal Information:: Advanced Energy Materials, Vol. 11, Issue 47; ISSN 1614-6832

Publisher:: Wiley

Country of Publication:: United States

Language:: English

References (82)

Altering the Positions of Chlorine and Bromine Substitution on the End Group Enables High‐Performance Acceptor and Efficient Organic Solar Cells Luo, Zhenghui; Ma, Ruijie; Chen, Zhanxiang Advanced Energy Materials, Vol. 10, Issue 44 https://doi.org/10.1002/aenm.202002649	journal	October 2020
Charge Creation and Recombination in Multi-Length Scale Polymer:Fullerene BHJ Solar Cell Morphologies Mukherjee, Subhrangsu; Jiao, Xuechen; Ade, Harald Advanced Energy Materials, Vol. 6, Issue 18 https://doi.org/10.1002/aenm.201600699	journal	June 2016
n-Type Molecular Photovoltaic Materials: Design Strategies and Device Applications Yue, Qihui; Liu, Wuyue; Zhu, Xiaozhang Journal of the American Chemical Society, Vol. 142, Issue 27 https://doi.org/10.1021/jacs.0c04084	journal	May 2020
A universal method for constructing high efficiency organic solar cells with stacked structures Wei, Yanan; Yu, Jianwei; Qin, Linqing Energy & Environmental Science, Vol. 14, Issue 4 https://doi.org/10.1039/D0EE03490H	journal	January 2021
Achieving Efficient Ternary Organic Solar Cells Using Structurally Similar Non‐Fullerene Acceptors with Varying Flanking Side Chains Chang, Yuan; Zhang, Jianquan; Chen, Yuzhong Advanced Energy Materials, Vol. 11, Issue 14 https://doi.org/10.1002/aenm.202100079	journal	February 2021
A Fully Non‐fused Ring Acceptor with Planar Backbone and Near‐IR Absorption for High Performance Polymer Solar Cells Chen, Ya‐Nan; Li, Miao; Wang, Yunzhi Angewandte Chemie International Edition, Vol. 59, Issue 50 https://doi.org/10.1002/anie.202010856	journal	October 2020
A unified description of non-radiative voltage losses in organic solar cells Chen, Xian-Kai; Qian, Deping; Wang, Yuming Nature Energy, Vol. 6, Issue 8 https://doi.org/10.1038/s41560-021-00843-4	journal	June 2021
High-Performance Electron Acceptor with Thienyl Side Chains for Organic Photovoltaics Lin, Yuze; Zhao, Fuwen; He, Qiao Journal of the American Chemical Society, Vol. 138, Issue 14 https://doi.org/10.1021/jacs.6b02004	journal	March 2016
Efficient Organic Solar Cell with 16.88% Efficiency Enabled by Refined Acceptor Crystallization and Morphology with Improved Charge Transfer and Transport Properties Zhu, Lei; Zhang, Ming; Zhou, Guanqing Advanced Energy Materials, Vol. 10, Issue 18 https://doi.org/10.1002/aenm.201904234	journal	March 2020
A disorder-free conformation boosts phonon and charge transfer in an electron-deficient-core-based non-fullerene acceptor Zhang, Chujun; Yuan, Jun; Chiu, Ka Lok Journal of Materials Chemistry A, Vol. 8, Issue 17 https://doi.org/10.1039/D0TA01260B	journal	January 2020
Selective Hole and Electron Transport in Efficient Quaternary Blend Organic Solar Cells Arunagiri, Lingeswaran; Peng, Zhengxing; Zou, Xinhui Joule, Vol. 4, Issue 8 https://doi.org/10.1016/j.joule.2020.06.014	journal	August 2020
Asymmetric Alkoxy and Alkyl Substitution on Nonfullerene Acceptors Enabling High‐Performance Organic Solar Cells Chen, Yuzhong; Bai, Fujin; Peng, Zhengxing Advanced Energy Materials, Vol. 11, Issue 3 https://doi.org/10.1002/aenm.202003141	journal	November 2020
Soft x-ray scattering facility at the Advanced Light Source with real-time data processing and analysis Gann, E.; Young, A. T.; Collins, B. A. Review of Scientific Instruments, Vol. 83, Issue 4 https://doi.org/10.1063/1.3701831	journal	April 2012
Highly efficient non-fullerene organic solar cells enabled by a delayed processing method using a non-halogenated solvent Xu, Xiaopeng; Yu, Liyang; Yan, He Energy & Environmental Science, Vol. 13, Issue 11 https://doi.org/10.1039/D0EE02034F	journal	January 2020
A SAXS/WAXS/GISAXS Beamline with Multilayer Monochromator Hexemer, Alexander; Bras, Wim; Glossinger, James Journal of Physics: Conference Series, Vol. 247 https://doi.org/10.1088/1742-6596/247/1/012007	journal	October 2010
Solution‐Processed Organic Solar Cells with High Open‐Circuit Voltage of 1.3 V and Low Non‐Radiative Voltage Loss of 0.16 V An, Ning; Cai, Yunhao; Wu, Hongbo Advanced Materials, Vol. 32, Issue 39 https://doi.org/10.1002/adma.202002122	journal	August 2020
18% Efficiency organic solar cells Liu, Qishi; Jiang, Yufan; Jin, Ke Science Bulletin, Vol. 65, Issue 4 https://doi.org/10.1016/j.scib.2020.01.001	journal	February 2020
The role of exciton lifetime for charge generation in organic solar cells at negligible energy-level offsets Classen, Andrej; Chochos, Christos L.; Lüer, Larry Nature Energy, Vol. 5, Issue 9 https://doi.org/10.1038/s41560-020-00684-7	journal	August 2020
A Narrow‐Bandgap n‐Type Polymer with an Acceptor–Acceptor Backbone Enabling Efficient All‐Polymer Solar Cells Sun, Huiliang; Yu, Han; Shi, Yongqiang Advanced Materials, Vol. 32, Issue 43 https://doi.org/10.1002/adma.202004183	journal	September 2020
Material Strategies to Accelerate OPV Technology Toward a GW Technology Brabec, Christoph J.; Distler, Andreas; Du, Xiaoyan Advanced Energy Materials, Vol. 10, Issue 43 https://doi.org/10.1002/aenm.202001864	journal	October 2020
Effect of the chlorine substitution position of the end-group on intermolecular interactions and photovoltaic performance of small molecule acceptors Li, Xiaojun; Angunawela, Indunil; Chang, Yuan Energy & Environmental Science, Vol. 13, Issue 12 https://doi.org/10.1039/D0EE02251A	journal	January 2020
Crystallography, Morphology, Electronic Structure, and Transport in Non-Fullerene/Non-Indacenodithienothiophene Polymer:Y6 Solar Cells Zhu, Weigang; Spencer, Austin P.; Mukherjee, Subhrangsu Journal of the American Chemical Society, Vol. 142, Issue 34 https://doi.org/10.1021/jacs.0c05560	journal	July 2020
An Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells Lin, Yuze; Wang, Jiayu; Zhang, Zhi-Guo Advanced Materials, Vol. 27, Issue 7 https://doi.org/10.1002/adma.201404317	journal	January 2015
Subtle Molecular Tailoring Induces Significant Morphology Optimization Enabling over 16% Efficiency Organic Solar Cells with Efficient Charge Generation Zhou, Zichun; Liu, Wenrui; Zhou, Guanqing Advanced Materials, Vol. 32, Issue 4 https://doi.org/10.1002/adma.201906324	journal	December 2019
Material insights and challenges for non-fullerene organic solar cells based on small molecular acceptors Zhang, Jianquan; Tan, Huei Shuan; Guo, Xugang Nature Energy, Vol. 3, Issue 9 https://doi.org/10.1038/s41560-018-0181-5	journal	July 2018
High-efficiency organic solar cells with low non-radiative recombination loss and low energetic disorder Liu, Sha; Yuan, Jun; Deng, Wanyuan Nature Photonics, Vol. 14, Issue 5 https://doi.org/10.1038/s41566-019-0573-5	journal	January 2020
Reducing Voltage Losses in the A-DA′D-A Acceptor-Based Organic Solar Cells Yuan, Jun; Zhang, Huotian; Zhang, Rui Chem, Vol. 6, Issue 9 https://doi.org/10.1016/j.chempr.2020.08.003	journal	September 2020
Selenium Heterocyclic Electron Acceptor with Small Urbach Energy for As-Cast High-Performance Organic Solar Cells Zhang, Zhenzhen; Li, Yawen; Cai, Guilong Journal of the American Chemical Society, Vol. 142, Issue 44 https://doi.org/10.1021/jacs.0c08557	journal	October 2020
n-Type Water/Alcohol-Soluble Naphthalene Diimide-Based Conjugated Polymers for High-Performance Polymer Solar Cells Wu, Zhihong; Sun, Chen; Dong, Sheng Journal of the American Chemical Society, Vol. 138, Issue 6 https://doi.org/10.1021/jacs.5b12664	journal	February 2016
Quantitative relations between interaction parameter, miscibility and function in organic solar cells Ye, Long; Hu, Huawei; Ghasemi, Masoud Nature Materials, Vol. 17, Issue 3 https://doi.org/10.1038/s41563-017-0005-1	journal	February 2018
A History and Perspective of Non‐Fullerene Electron Acceptors for Organic Solar Cells Armin, Ardalan; Li, Wei; Sandberg, Oskar J. Advanced Energy Materials, Vol. 11, Issue 15 https://doi.org/10.1002/aenm.202003570	journal	January 2021
Fine-tuning of side-chain orientations on nonfullerene acceptors enables organic solar cells with 17.7% efficiency Chai, Gaoda; Chang, Yuan; Zhang, Jianquan Energy & Environmental Science, Vol. 14, Issue 6 https://doi.org/10.1039/D0EE03506H	journal	January 2021
Synergistic Effect of Alkyl Chain and Chlorination Engineering on High-Performance Nonfullerene Acceptors Mo, Daize; Chen, Hui; Zhu, Yulin ACS Applied Materials & Interfaces, Vol. 12, Issue 25 https://doi.org/10.1021/acsami.0c07856	journal	June 2020
Control of aggregated structure of photovoltaic polymers for high‐efficiency solar cells Gao, Mengyuan; Wang, Wenxuan; Hou, Jianhui Aggregate, Vol. 2, Issue 5 https://doi.org/10.1002/agt2.46	journal	May 2021
A Layer-by-Layer Architecture for Printable Organic Solar Cells Overcoming the Scaling Lag of Module Efficiency Sun, Rui; Wu, Qiang; Guo, Jie Joule, Vol. 4, Issue 2 https://doi.org/10.1016/j.joule.2019.12.004	journal	February 2020
Additive-induced miscibility regulation and hierarchical morphology enable 17.5% binary organic solar cells Lv, Jie; Tang, Hua; Huang, Jiaming Energy & Environmental Science, Vol. 14, Issue 5 https://doi.org/10.1039/D0EE04012F	journal	January 2021
Improving quantum efficiency in organic solar cells with a small energetic driving force Liu, Haiqin; Li, Mengyang; Wu, Hongbo Journal of Materials Chemistry A, Vol. 9, Issue 35 https://doi.org/10.1039/D1TA00576F	journal	January 2021
Unraveling the influence of non-fullerene acceptor molecular packing on photovoltaic performance of organic solar cells Ye, Linglong; Weng, Kangkang; Xu, Jinqiu Nature Communications, Vol. 11, Issue 1 https://doi.org/10.1038/s41467-020-19853-z	journal	November 2020
Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers Zhong, Yufei; Causa’, Martina; Moore, Gareth John Nature Communications, Vol. 11, Issue 1 https://doi.org/10.1038/s41467-020-14549-w	journal	February 2020
Optimized Fibril Network Morphology by Precise Side-Chain Engineering to Achieve High-Performance Bulk-Heterojunction Organic Solar Cells Liu, Tao; Huo, Lijun; Chandrabose, Sreelakshmi Advanced Materials, Vol. 30, Issue 26 https://doi.org/10.1002/adma.201707353	journal	May 2018
A Simple n-Dopant Derived from Diquat Boosts the Efficiency of Organic Solar Cells to 18.3% Lin, Yuanbao; Nugraha, Mohamad Insan; Firdaus, Yuliar ACS Energy Letters, Vol. 5, Issue 12 https://doi.org/10.1021/acsenergylett.0c01949	journal	October 2020
Effect of the Energy Offset on the Charge Dynamics in Nonfullerene Organic Solar Cells Cai, Yunhao; Zhang, Huotian; Ye, Linglong ACS Applied Materials & Interfaces, Vol. 12, Issue 39 https://doi.org/10.1021/acsami.0c13085	journal	September 2020
Non-fullerene acceptors with branched side chains and improved molecular packing to exceed 18% efficiency in organic solar cells Li, Chao; Zhou, Jiadong; Song, Jiali Nature Energy, Vol. 6, Issue 6 https://doi.org/10.1038/s41560-021-00820-x	journal	May 2021
Flexible Organic Solar Cells Over 15% Efficiency with Polyimide-Integrated Graphene Electrodes Koo, Donghwan; Jung, Sungwoo; Seo, Jihyung Joule, Vol. 4, Issue 5 https://doi.org/10.1016/j.joule.2020.02.012	journal	May 2020
Non-fullerene acceptors for organic solar cells Yan, Cenqi; Barlow, Stephen; Wang, Zhaohui Nature Reviews Materials, Vol. 3, Issue 3 https://doi.org/10.1038/natrevmats.2018.3	journal	February 2018
Ladder‐Type Heteroheptacenes with Different Heterocycles for Nonfullerene Acceptors Ma, Yunlong; Cai, Dongdong; Wan, Shuo Angewandte Chemie International Edition, Vol. 59, Issue 48 https://doi.org/10.1002/anie.202007907	journal	September 2020
High-performance and eco-friendly semitransparent organic solar cells for greenhouse applications Wang, Di; Liu, Haoran; Li, Yuhao Joule, Vol. 5, Issue 4 https://doi.org/10.1016/j.joule.2021.02.010	journal	April 2021
Delocalization of exciton and electron wavefunction in non-fullerene acceptor molecules enables efficient organic solar cells Zhang, Guichuan; Chen, Xian-Kai; Xiao, Jingyang Nature Communications, Vol. 11, Issue 1 https://doi.org/10.1038/s41467-020-17867-1	journal	August 2020
A low cost and high performance polymer donor material for polymer solar cells Sun, Chenkai; Pan, Fei; Bin, Haijun Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-03207-x	journal	February 2018
Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells Zhao, Wenchao; Li, Sunsun; Yao, Huifeng Journal of the American Chemical Society, Vol. 139, Issue 21 https://doi.org/10.1021/jacs.7b02677	journal	May 2017
2D Side‐Chain Engineered Asymmetric Acceptors Enabling Over 14% Efficiency and 75% Fill Factor Stable Organic Solar Cells Cao, Jinru; Wang, Hongtao; Qu, Shenya Advanced Functional Materials, Vol. 30, Issue 52 https://doi.org/10.1002/adfm.202006141	journal	September 2020
Eco‐Compatible Solvent‐Processed Organic Photovoltaic Cells with Over 16% Efficiency Hong, Ling; Yao, Huifeng; Wu, Ziang Advanced Materials, Vol. 31, Issue 39 https://doi.org/10.1002/adma.201903441	journal	August 2019
Design rules for minimizing voltage losses in high-efficiency organic solar cells Qian, Deping; Zheng, Zilong; Yao, Huifeng Nature Materials, Vol. 17, Issue 8 https://doi.org/10.1038/s41563-018-0128-z	journal	July 2018
Organic photovoltaic cell with 17% efficiency and superior processability Cui, Yong; Yao, Huifeng; Hong, Ling National Science Review, Vol. 7, Issue 7 https://doi.org/10.1093/nsr/nwz200	journal	December 2019
Layer‐by‐Layer Processed Ternary Organic Photovoltaics with Efficiency over 18% Zhan, Lingling; Li, Shuixing; Xia, Xinxin Advanced Materials, Vol. 33, Issue 12 https://doi.org/10.1002/adma.202007231	journal	February 2021
Over 17% Efficiency Binary Organic Solar Cells with Photoresponses Reaching 1000 nm Enabled by Selenophene-Fused Nonfullerene Acceptors Qi, Feng; Jiang, Kui; Lin, Francis ACS Energy Letters, Vol. 6, Issue 1 https://doi.org/10.1021/acsenergylett.0c02230	journal	November 2020
Balancing the pre-aggregation and crystallization kinetics enables high efficiency slot-die coated organic solar cells with reduced non-radiative recombination losses Lin, Baojun; Zhou, Xiaobo; Zhao, Heng Energy & Environmental Science, Vol. 13, Issue 8 https://doi.org/10.1039/D0EE00774A	journal	January 2020
Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core Yuan, Jun; Zhang, Yunqiang; Zhou, Liuyang Joule, Vol. 3, Issue 4 https://doi.org/10.1016/j.joule.2019.01.004	journal	April 2019
Exploring the Charge Dynamics and Energy Loss in Ternary Organic Solar Cells with a Fill Factor Exceeding 80% Zeng, Yihan; Li, Danqin; Xiao, Zuo Advanced Energy Materials, Vol. 11, Issue 31 https://doi.org/10.1002/aenm.202101338	journal	June 2021
Incorporation of alkylthio side chains on benzothiadiazole-based non-fullerene acceptors enables high-performance organic solar cells with over 16% efficiency Cheung, Andy Man Hong; Yu, Han; Luo, Siwei Journal of Materials Chemistry A, Vol. 8, Issue 44 https://doi.org/10.1039/D0TA08830G	journal	January 2020
Foldable Semitransparent Organic Solar Cells for Photovoltaic and Photosynthesis Song, Wei; Fanady, Billy; Peng, Ruixiang Advanced Energy Materials, Vol. 10, Issue 15 https://doi.org/10.1002/aenm.202000136	journal	March 2020
Absolute Measurement of Domain Composition and Nanoscale Size Distribution Explains Performance in PTB7:PC ₇₁ BM Solar Cells Collins, Brian A.; Li, Zhe; Tumbleston, John R. Advanced Energy Materials, Vol. 3, Issue 1 https://doi.org/10.1002/aenm.201200377	journal	October 2012
Fine-tuning of the chemical structure of photoactive materials for highly efficient organic photovoltaics Fan, Baobing; Du, Xiaoyan; Liu, Feng Nature Energy, Vol. 3, Issue 12 https://doi.org/10.1038/s41560-018-0263-4	journal	October 2018
Effects of Halogenated End Groups on the Performance of Nonfullerene Acceptors Mo, Daize; Chen, Hui; Zhu, Yulin ACS Applied Materials & Interfaces, Vol. 13, Issue 5 https://doi.org/10.1021/acsami.0c17598	journal	January 2021
Intrinsic efficiency limits in low-bandgap non-fullerene acceptor organic solar cells Karuthedath, Safakath; Gorenflot, Julien; Firdaus, Yuliar Nature Materials, Vol. 20, Issue 3 https://doi.org/10.1038/s41563-020-00835-x	journal	October 2020
Organic and solution-processed tandem solar cells with 17.3% efficiency Meng, Lingxian; Zhang, Yamin; Wan, Xiangjian Science, Vol. 361, Issue 6407 https://doi.org/10.1126/science.aat2612	journal	August 2018
Random terpolymer based on thiophene-thiazolothiazole unit enabling efficient non-fullerene organic solar cells Wu, Jingnan; Li, Guangwei; Fang, Jin Nature Communications, Vol. 11, Issue 1 https://doi.org/10.1038/s41467-020-18378-9	journal	September 2020
Enhanced hindrance from phenyl outer side chains on nonfullerene acceptor enables unprecedented simultaneous enhancement in organic solar cell performances with 16.7% efficiency Chai, Gaoda; Chang, Yuan; Peng, Zhengxing Nano Energy, Vol. 76 https://doi.org/10.1016/j.nanoen.2020.105087	journal	October 2020
Reducing the efficiency–stability–cost gap of organic photovoltaics with highly efficient and stable small molecule acceptor ternary solar cells Baran, Derya; Ashraf, Raja Shahid; Hanifi, David A. Nature Materials, Vol. 16, Issue 3 https://doi.org/10.1038/nmat4797	journal	November 2016
A Facile Planar Fused-Ring Electron Acceptor for As-Cast Polymer Solar Cells with 8.71% Efficiency Lin, Yuze; He, Qiao; Zhao, Fuwen Journal of the American Chemical Society, Vol. 138, Issue 9 https://doi.org/10.1021/jacs.6b00853	journal	February 2016
A molecular interaction–diffusion framework for predicting organic solar cell stability Ghasemi, Masoud; Balar, Nrup; Peng, Zhengxing Nature Materials, Vol. 20, Issue 4 https://doi.org/10.1038/s41563-020-00872-6	journal	January 2021
Single‐Junction Organic Photovoltaic Cells with Approaching 18% Efficiency Cui, Yong; Yao, Huifeng; Zhang, Jianqi Advanced Materials, Vol. 32, Issue 19 https://doi.org/10.1002/adma.201908205	journal	March 2020
The performance-stability conundrum of BTP-based organic solar cells Qin, Yunpeng; Balar, Nrup; Peng, Zhengxing Joule, Vol. 5, Issue 8 https://doi.org/10.1016/j.joule.2021.06.006	journal	August 2021
Morphology optimization of photoactive layers in organic solar cells Cui, Chaohua; Li, Yongfang Aggregate, Vol. 2, Issue 2 https://doi.org/10.1002/agt2.31	journal	February 2021
The coupling and competition of crystallization and phase separation, correlating thermodynamics and kinetics in OPV morphology and performances Wang, Zaiyu; Gao, Ke; Kan, Yuanyuan Nature Communications, Vol. 12, Issue 1 https://doi.org/10.1038/s41467-020-20515-3	journal	January 2021
Significance of thermodynamic interaction parameters in guiding the optimization of polymer:nonfullerene solar cells Gao, Mengyuan; Liang, Ziqi; Geng, Yanhou Chemical Communications, Vol. 56, Issue 83 https://doi.org/10.1039/D0CC04869K	journal	January 2020
Low-Bandgap Non-fullerene Acceptors Enabling High-Performance Organic Solar Cells Liu, Wei; Xu, Xiang; Yuan, Jun ACS Energy Letters, Vol. 6, Issue 2 https://doi.org/10.1021/acsenergylett.0c02384	journal	January 2021
Alkyl Chain Tuning of Small Molecule Acceptors for Efficient Organic Solar Cells Jiang, Kui; Wei, Qingya; Lai, Joshua Yuk Lin Joule, Vol. 3, Issue 12 https://doi.org/10.1016/j.joule.2019.09.010	journal	December 2019
Revealing Morphology Evolution in Highly Efficient Bulk Heterojunction and Pseudo‐Planar Heterojunction Solar Cells by Additives Treatment He, Qiannan; Sheng, Wangping; Zhang, Ming Advanced Energy Materials, Vol. 11, Issue 7 https://doi.org/10.1002/aenm.202003390	journal	January 2021
Over 14% efficiency all-polymer solar cells enabled by a low bandgap polymer acceptor with low energy loss and efficient charge separation Fan, Qunping; An, Qiaoshi; Lin, Yuanbao Energy & Environmental Science, Vol. 13, Issue 12 https://doi.org/10.1039/D0EE01828G	journal	January 2020
Single-Component Non-halogen Solvent-Processed High-Performance Organic Solar Cell Module with Efficiency over 14% Dong, Sheng; Jia, Tao; Zhang, Kai Joule, Vol. 4, Issue 9 https://doi.org/10.1016/j.joule.2020.07.028	journal	September 2020
A highly crystalline non-fullerene acceptor enabling efficient indoor organic photovoltaics with high EQE and fill factor Bai, Fujin; Zhang, Jianquan; Zeng, Anping Joule, Vol. 5, Issue 5 https://doi.org/10.1016/j.joule.2021.03.020	journal	May 2021

Similar Records

Y-Type Non-Fullerene Acceptors with Outer Branched Side Chains and Inner Cyclohexane Side Chains for 19.36% Efficiency Polymer Solar Cells

Journal Article · 2023 · Advanced Materials · OSTI ID:1974389

Deng, Min; Xu, Xiaopeng; Duan, Yuwei; +3 more

Incorporation of alkylthio side chains on benzothiadiazole-based non-fullerene acceptors enables high-performance organic solar cells with over 16% efficiency

Journal Article · 2020 · Journal of Materials Chemistry. A · OSTI ID:1708919

Cheung, Andy Man Hong; Yu, Han; Luo, Siwei; +8 more

Alkyl Chain End Group Engineering of Small Molecule Acceptors for Non-Fullerene Organic Solar Cells

Journal Article · 2018 · ACS Applied Energy Materials · OSTI ID:1483636

Qu, Jianfei; Mu, Zhao; Lai, Hanjian; +5 more

Related Subjects

Chemistry
Energy & Fuels
Materials Science
Physics

Alkyl-Chain Branching of Non-Fullerene Acceptors Flanking Conjugated Side Groups toward Highly Efficient Organic Solar Cells

Citation Formats

References (82)

Similar Records

Related Subjects