Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss

doi:10.1002/adfm.201902441

This content will become publicly available on June 19, 2020

Title: Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss

Authors:

^[1]; Gasparini, Nicola ^[1]; Nahid, Masrur Morshed ^[2]; Paleti, Sri Harish Kumar ^[1]; Li, Cheng ^[3]; Li, Weiwei ^[3]; Ade, Harald ^[2]; Baran, Derya ^[1]

King Abdullah University of Science and Technology (KAUST)Division of Physical Sciences and Engineering (PSE)KAUST Solar Center (KSC) Thuwal 23955‐6900 Saudi Arabia
Department of Physics, Organic and Carbon Electronics Lab (ORaCEL)North Carolina State University Raleigh NC 27695 USA
State Key Laboratory of Organic‐Inorganic CompositesBeijing University of Chemical Technology Beijing 100029 P. R. China

Publication Date:: 2019-06-20

Sponsoring Org.:: USDOE

OSTI Identifier:: 1528648

Grant/Contract Number:: DE‐AC02‐05CH11231

Resource Type:: Publisher's Accepted Manuscript

Journal Name:: Advanced Functional Materials

Additional Journal Information:: Journal Name: Advanced Functional Materials Journal Volume: 29 Journal Issue: 34; Journal ID: ISSN 1616-301X

Publisher:: Wiley Blackwell (John Wiley & Sons)

Country of Publication:: Germany

Language:: English

Citation Formats


                    Song, Xin, Gasparini, Nicola, Nahid, Masrur Morshed, Paleti, Sri Harish Kumar, Li, Cheng, Li, Weiwei, Ade, Harald, and Baran, Derya. Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss.  Germany: N. p., 2019. 
        Web.  doi:10.1002/adfm.201902441.

Copy to clipboard


                    Song, Xin, Gasparini, Nicola, Nahid, Masrur Morshed, Paleti, Sri Harish Kumar, Li, Cheng, Li, Weiwei, Ade, Harald, & Baran, Derya. Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss.  Germany.  doi:10.1002/adfm.201902441.

Copy to clipboard


                    Song, Xin, Gasparini, Nicola, Nahid, Masrur Morshed, Paleti, Sri Harish Kumar, Li, Cheng, Li, Weiwei, Ade, Harald, and Baran, Derya. Thu .  
        "Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss".  Germany.  doi:10.1002/adfm.201902441.

Copy to clipboard


                    
@article{osti_1528648,

  title        = {Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss},

  author       = {Song, Xin and Gasparini, Nicola and Nahid, Masrur Morshed and Paleti, Sri Harish Kumar and Li, Cheng and Li, Weiwei and Ade, Harald and Baran, Derya},

  abstractNote = {},

  doi          = {10.1002/adfm.201902441},

  journal      = {Advanced Functional Materials},

  number       = 34,

  volume       = 29,

  place        = {Germany},

  year         = {2019},

  month        = {6}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

This content will become publicly available on June 19, 2020

Publisher's Version of Record

DOI: 10.1002/adfm.201902441

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 2 works

Citation information provided by
Web of Science

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

The Physics of Small Molecule Acceptors for Efficient and Stable Bulk Heterojunction Solar Cells
journal, January 2018

Gasparini, Nicola; Wadsworth, Andrew; Moser, Maximilian
Advanced Energy Materials, Vol. 8, Issue 12
DOI: 10.1002/aenm.201703298

Significant Influence of the Methoxyl Substitution Position on Optoelectronic Properties and Molecular Packing of Small-Molecule Electron Acceptors for Photovoltaic Cells
journal, May 2017

Li, Sunsun; Ye, Long; Zhao, Wenchao
Advanced Energy Materials, Vol. 7, Issue 17
DOI: 10.1002/aenm.201700183

Origins of polarization-dependent anisotropic X-ray scattering from organic thin films
journal, January 2016

Gann, Eliot; Collins, Brian A.; Tang, Maolong
Journal of Synchrotron Radiation, Vol. 23, Issue 1
DOI: 10.1107/S1600577515019074

A systematical investigation of non-fullerene solar cells based on diketopyrrolopyrrole polymers as electron donor
journal, August 2016

Li, Cheng; Zhang, Andong; Feng, Guitao
Organic Electronics, Vol. 35
DOI: 10.1016/j.orgel.2016.05.011

Reduced voltage losses yield 10% efficient fullerene free organic solar cells with >1 V open circuit voltages
journal, January 2016

Baran, D.; Kirchartz, T.; Wheeler, S.
Energy & Environmental Science, Vol. 9, Issue 12
DOI: 10.1039/C6EE02598F

Universal Correlation between Fibril Width and Quantum Efficiency in Diketopyrrolopyrrole-Based Polymer Solar Cells
journal, December 2013

Li, Weiwei; Hendriks, Koen H.; Furlan, Alice
Journal of the American Chemical Society, Vol. 135, Issue 50
DOI: 10.1021/ja4101003

Fast charge separation in a non-fullerene organic solar cell with a small driving force
journal, June 2016

Liu, Jing; Chen, Shangshang; Qian, Deping
Nature Energy, Vol. 1, Issue 7
DOI: 10.1038/nenergy.2016.89

Small-Bandgap Polymer Solar Cells with Unprecedented Short-Circuit Current Density and High Fill Factor
journal, April 2015

Choi, Hyosung; Ko, Seo-Jin; Kim, Taehyo
Advanced Materials, Vol. 27, Issue 21
DOI: 10.1002/adma.201501132

The Impact of Device Polarity on the Performance of Polymer-Fullerene Solar Cells
journal, May 2018

Li, Mengmeng; Li, Junyu; Di Carlo Rasi, Dario
Advanced Energy Materials, Vol. 8, Issue 22
DOI: 10.1002/aenm.201800550

Recent Advances in the Development of Semiconducting DPP-Containing Polymers for Transistor Applications
journal, September 2012

Nielsen, Christian B.; Turbiez, Mathieu; McCulloch, Iain
Advanced Materials, Vol. 25, Issue 13
DOI: 10.1002/adma.201201795

High-efficiency and air-stable P3HT-based polymer solar cells with a new non-fullerene acceptor
journal, June 2016

Holliday, Sarah; Ashraf, Raja Shahid; Wadsworth, Andrew
Nature Communications, Vol. 7, Issue 1
DOI: 10.1038/ncomms11585

High Quantum Efficiencies in Polymer Solar Cells at Energy Losses below 0.6 eV
journal, February 2015

Li, Weiwei; Hendriks, Koen H.; Furlan, Alice
Journal of the American Chemical Society, Vol. 137, Issue 6
DOI: 10.1021/ja5131897

Synthesis of Conjugated Polymers for Organic Solar Cell Applications
journal, November 2009

Cheng, Yen-Ju; Yang, Sheng-Hsiung; Hsu, Chain-Shu
Chemical Reviews, Vol. 109, Issue 11
DOI: 10.1021/cr900182s

Highly Efficient Organic Solar Cells Based on S,N-Heteroacene Non-Fullerene Acceptors
journal, July 2018

Huang, Chuyi; Liao, Xunfan; Gao, Ke
Chemistry of Materials, Vol. 30, Issue 15
DOI: 10.1021/acs.chemmater.8b02276

The influence of molecular orientation on organic bulk heterojunction solar cells
journal, April 2014

Tumbleston, John R.; Collins, Brian A.; Yang, Liqiang
Nature Photonics, Vol. 8, Issue 5
DOI: 10.1038/nphoton.2014.55

A new NIR absorbing DPP-based polymer for thick organic solar cells
journal, January 2018

Oklem, Gulce; Song, Xin; Toppare, Levent
Journal of Materials Chemistry C, Vol. 6, Issue 12
DOI: 10.1039/C8TC00113H

High-performance multiple-donor bulk heterojunction solar cells
journal, February 2015

Yang, Yang (Michael); Chen, Wei; Dou, Letian
Nature Photonics, Vol. 9, Issue 3
DOI: 10.1038/nphoton.2015.9

A Highly Crystalline Fused-Ring n-Type Small Molecule for Non-Fullerene Acceptor Based Organic Solar Cells and Field-Effect Transistors
journal, July 2018

Song, Xin; Gasparini, Nicola; Nahid, Masrur Morshed
Advanced Functional Materials, Vol. 28, Issue 35
DOI: 10.1002/adfm.201802895

All-Polymer Solar Cells Based on a Conjugated Polymer Containing Siloxane-Functionalized Side Chains with Efficiency over 10%
journal, November 2017

Fan, Baobing; Ying, Lei; Zhu, Peng
Advanced Materials, Vol. 29, Issue 47
DOI: 10.1002/adma.201703906

Quantitative relations between interaction parameter, miscibility and function in organic solar cells
journal, February 2018

Ye, Long; Hu, Huawei; Ghasemi, Masoud
Nature Materials, Vol. 17, Issue 3
DOI: 10.1038/s41563-017-0005-1

Efficient organic solar cells processed from hydrocarbon solvents
journal, January 2016

Zhao, Jingbo; Li, Yunke; Yang, Guofang
Nature Energy, Vol. 1, Issue 2
DOI: 10.1038/nenergy.2015.27

Dithieno[3,2- b :2′,3′- d ]pyrrol Fused Nonfullerene Acceptors Enabling Over 13% Efficiency for Organic Solar Cells
journal, March 2018

Sun, Jia; Ma, Xiaoling; Zhang, Zhuohan
Advanced Materials, Vol. 30, Issue 16
DOI: 10.1002/adma.201707150

Burn-in Free Nonfullerene-Based Organic Solar Cells
journal, July 2017

Gasparini, Nicola; Salvador, Michael; Strohm, Sebastian
Advanced Energy Materials, Vol. 7, Issue 19
DOI: 10.1002/aenm.201700770

Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells
journal, November 2014

Liu, Yuhang; Zhao, Jingbo; Li, Zhengke
Nature Communications, Vol. 5, Issue 1
DOI: 10.1038/ncomms6293

Quantitative Morphology-Performance Correlations in Organic Solar Cells: Insights from Soft X-Ray Scattering
journal, May 2017

Jiao, Xuechen; Ye, Long; Ade, Harald
Advanced Energy Materials, Vol. 7, Issue 18
DOI: 10.1002/aenm.201700084

Low band gap polymers for photovoltaic device with photocurrent response wavelengths over 1000nm
journal, November 2013

Zhou, Erjun; Hashimoto, Kazuhito; Tajima, Keisuke
Polymer, Vol. 54, Issue 24
DOI: 10.1016/j.polymer.2013.09.058

Controlling Blend Morphology for Ultrahigh Current Density in Nonfullerene Acceptor-Based Organic Solar Cells
journal, January 2018

Song, Xin; Gasparini, Nicola; Ye, Long
ACS Energy Letters, Vol. 3, Issue 3
DOI: 10.1021/acsenergylett.7b01266

Thieno[3,4- c ]Pyrrole-4,6-Dione-Based Polymer Acceptors for High Open-Circuit Voltage All-Polymer Solar Cells
journal, April 2017

Liu, Shengjian; Song, Xin; Thomas, Simil
Advanced Energy Materials, Vol. 7, Issue 15
DOI: 10.1002/aenm.201602574

The Influence of Solvent Additive on Polymer Solar Cells Employing Fullerene and Non-Fullerene Acceptors
journal, November 2017

Song, Xin; Gasparini, Nicola; Baran, Derya
Advanced Electronic Materials, Vol. 4, Issue 10
DOI: 10.1002/aelm.201700358

Fused Nonacyclic Electron Acceptors for Efficient Polymer Solar Cells
journal, January 2017

Dai, Shuixing; Zhao, Fuwen; Zhang, Qianqian
Journal of the American Chemical Society, Vol. 139, Issue 3
DOI: 10.1021/jacs.6b12755

Organic solar cells based on non-fullerene acceptors
journal, January 2018

Hou, Jianhui; Inganäs, Olle; Friend, Richard H.
Nature Materials, Vol. 17, Issue 2
DOI: 10.1038/nmat5063

Efficient Small Bandgap Polymer Solar Cells with High Fill Factors for 300 nm Thick Films
journal, March 2013

Li, Weiwei; Hendriks, Koen H.; Roelofs, W. S. Christian
Advanced Materials, Vol. 25, Issue 23
DOI: 10.1002/adma.201300017

Diketopyrrolopyrrole-based terpolymers with tunable broad band absorption for fullerene and fullerene-free polymer solar cells
journal, January 2019

Negash, Asfaw; Genene, Zewdneh; Thiruvallur Eachambadi, Raghavendran
Journal of Materials Chemistry C, Vol. 7, Issue 11
DOI: 10.1039/C8TC06407E

Diketopyrrolopyrrole Polymers for Organic Solar Cells
journal, December 2015

Li, Weiwei; Hendriks, Koen H.; Wienk, Martijn M.
Accounts of Chemical Research, Vol. 49, Issue 1
DOI: 10.1021/acs.accounts.5b00334

Recent Advances in Bulk Heterojunction Polymer Solar Cells
journal, August 2015

Lu, Luyao; Zheng, Tianyue; Wu, Qinghe
Chemical Reviews, Vol. 115, Issue 23
DOI: 10.1021/acs.chemrev.5b00098

All polymer solar cells with diketopyrrolopyrrole-polymers as electron donor and a naphthalenediimide-polymer as electron acceptor
journal, January 2016

Li, Cheng; Zhang, Andong; Wang, Zhaowei
RSC Advances, Vol. 6, Issue 42
DOI: 10.1039/C6RA03681C

Differential Resistance Analysis of Charge Carrier Losses in Organic Bulk Heterojunction Solar Cells: Observing the Transition from Bimolecular to Trap-Assisted Recombination and Quantifying the Order of Recombination
journal, May 2011

Leong, Wei Lin; Cowan, Sarah R.; Heeger, Alan J.
Advanced Energy Materials, Vol. 1, Issue 4
DOI: 10.1002/aenm.201100196

Reducing the efficiency–stability–cost gap of organic photovoltaics with highly efficient and stable small molecule acceptor ternary solar cells
journal, November 2016

Baran, Derya; Ashraf, Raja Shahid; Hanifi, David A.
Nature Materials, Vol. 16, Issue 3
DOI: 10.1038/nmat4797

Dual Sensitizer and Processing-Aid Behavior of Donor Enables Efficient Ternary Organic Solar Cells
journal, March 2019

Song, Xin; Gasparini, Nicola; Nahid, Masrur Morshed
Joule, Vol. 3, Issue 3
DOI: 10.1016/j.joule.2019.01.009

Suppression of Recombination Energy Losses by Decreasing the Energetic Offsets in Perylene Diimide-Based Nonfullerene Organic Solar Cells
journal, October 2018

Fu, Huiting; Wang, Yuming; Meng, Dong
ACS Energy Letters, Vol. 3, Issue 11
DOI: 10.1021/acsenergylett.8b01665

Non-fullerene organic solar cells based on diketopyrrolopyrrole polymers as electron donors and ITIC as an electron acceptor
journal, January 2017

Jiang, Xudong; Xu, Yunhua; Wang, Xiaohui
Physical Chemistry Chemical Physics, Vol. 19, Issue 11
DOI: 10.1039/C7CP00494J

Designing ternary blend bulk heterojunction solar cells with reduced carrier recombination and a fill factor of 77%
journal, August 2016

Gasparini, Nicola; Jiao, Xuechen; Heumueller, Thomas
Nature Energy, Vol. 1, Issue 9
DOI: 10.1038/nenergy.2016.118

Detailed Balance Limit of Efficiency of p‐n Junction Solar Cells
journal, March 1961

Shockley, William; Queisser, Hans J.
Journal of Applied Physics, Vol. 32, Issue 3, p. 510-519
DOI: 10.1063/1.1736034

Effect of the Fibrillar Microstructure on the Efficiency of High Molecular Weight Diketopyrrolopyrrole-Based Polymer Solar Cells
journal, November 2013

Li, Weiwei; Hendriks, Koen H.; Furlan, Alice
Advanced Materials, Vol. 26, Issue 10
DOI: 10.1002/adma.201304360

Asymmetric Diketopyrrolopyrrole Conjugated Polymers for Field-Effect Transistors and Polymer Solar Cells Processed from a Nonchlorinated Solvent
journal, November 2015

Ji, Yunjing; Xiao, Chengyi; Wang, Qiang
Advanced Materials, Vol. 28, Issue 5
DOI: 10.1002/adma.201504272

A Highly Efficient Non-Fullerene Organic Solar Cell with a Fill Factor over 0.80 Enabled by a Fine-Tuned Hole-Transporting Layer
journal, July 2018

Zheng, Zhong; Hu, Qin; Zhang, Shaoqing
Advanced Materials, Vol. 30, Issue 34
DOI: 10.1002/adma.201801801

Tandem polymer solar cells featuring a spectrally matched low-bandgap polymer
journal, February 2012

Dou, Letian; You, Jingbi; Yang, Jun
Nature Photonics, Vol. 6, Issue 3
DOI: 10.1038/nphoton.2011.356

High-Performance Polymer Solar Cells with PCE of 10.42% via Al-Doped ZnO Cathode Interlayer
journal, June 2016

Liu, Xiaohui; Li, Xiaodong; Li, Yaru
Advanced Materials, Vol. 28, Issue 34
DOI: 10.1002/adma.201601814

A High-Efficiency Organic Solar Cell Enabled by the Strong Intramolecular Electron Push-Pull Effect of the Nonfullerene Acceptor
journal, March 2018

Li, Wanning; Ye, Long; Li, Sunsun
Advanced Materials, Vol. 30, Issue 16
DOI: 10.1002/adma.201707170

Similar records in OSTI.GOV collections:

Multiple Charge Transfer States in Donor–Acceptor Heterojunctions with Large Frontier Orbital Energy Offsets

Journal Article Khan, Saeed-Uz-Zaman ; Londi, Giacomo ; Liu, Xiao ; ... - Chemistry of Materials

Here, we demonstrate several organic amorphous donor–acceptor systems that exhibit sub-bandgap features over a more than 2 eV spectral range. An in-depth study of one of these systems, NPB:HAT-CN (NPB is N,N'-di(1-naphthyl)-N,N'-diphenyl-(1,1'-biphenyl)-4,4'-diamine and HAT-CN is 1,4,5,8,9,11-hexaazatriphenylenehexacarbonitrile), reveals that the broad sub-bandgap features are attributed to multiple electronic charge transfer (CT) state transitions, broadened by energetic disorder sourcing from the fluctuations of intramolecular conformations and by the disordered intermolecular environment. These unique CT features originate from an unconventional donor and acceptor selection that reveals new insight about photocurrent generation and nonradiative recombination. Unlike materials employed in high performing organic solar cells,more »« less
Cited by 1
DOI: 10.1021/acs.chemmater.9b01279
A Wide Band Gap Polymer with a Deep Highest Occupied Molecular Orbital Level Enables 14.2% Efficiency in Polymer Solar Cells

Journal Article Li, Sunsun ; Ye, Long ; Zhao, Wenchao ; ... - Journal of the American Chemical Society

To simultaneously achieve low photon energy loss ( E _loss) and broad spectral response, the molecular design of the wide band gap (WBG) donor polymer with a deep HOMO level is of critical importance in fullerene-free polymer solar cells (PSCs). Herein, we developed a new benzodithiophene unit, i.e., DTBDT-EF, and conducted systematic investigations on a WBG DTBDT-EF-based donor polymer, namely, PDTB-EF-T. Due to the synergistic electron-withdrawing effect of the fluorine atom and ester group, PDTB-EF-T exhibits a higher oxidation potential, i.e., a deeper HOMO level (ca. –5.5 eV) than most well-known donor polymers. Hence, a high open-circuit voltage of 0.90more »« less
Cited by 246
DOI: 10.1021/jacs.8b02695

Full Text Available
Surpassing 10% Efficiency Benchmark for Nonfullerene Organic Solar Cells by Scalable Coating in Air from Single Nonhalogenated Solvent

Journal Article Ye, Long ; Xiong, Yuan ; Zhang, Qianqian ; ... - Advanced Materials

Here, the commercialization of nonfullerene organic solar cells (OSCs) relies critically on the response under typical operating conditions (for instance, temperature, humidity) and the ability of scale-up. Despite the rapid increase in power conversion efficiency (PCE) of spin-coated devices fabricated in a protective atmosphere, the device efficiencies of printed nonfullerene OSC devices by blade-coating are still lower than 6%. This slow progress significantly limits the practical printing of high-performance nonfullerene OSCs. Here, a new and stable nonfullerene combination was introduced by pairing a commercially available nonfluorinated acceptor IT-M with the polymeric donor FTAZ. Over 12%-efficiency can be achieved in spincoatedmore »« less
Cited by 34
DOI: 10.1002/adma.201705485

Full Text Available
Acceptor Gradient Polymer Donors for Non-Fullerene Organic Solar Cells

Journal Article Jones, Austin L. ; Zheng, Zilong ; Riley, Parand ; ... - Chemistry of Materials

In organic solar cells, maximizing the open-circuit voltage ( V _OC) via minimization of the ionization energy or electron affinity offsets of the blended donor and acceptor often comes at the expense of achieving a considerable amount of short-circuit current ( J _SC). To explore a hypothesis for the design of materials that may circumvent this tradeoff, eight structurally similar polymers were synthesized consisting of a fluorinated/non-fluorinated benzothiadiazole (BTDF/BTD) strong acceptor moiety, a thiophene ester (TE) weak acceptor, and various donor units composed of bithiophene (T2), biEDOT, and benzodithiophene (BDT) to form six acceptor gradient and two nongradient polymers. Themore »« less
DOI: 10.1021/acs.chemmater.9b03327
Achieving Highly Efficient Nonfullerene Organic Solar Cells with Improved Intermolecular Interaction and Open-Circuit Voltage

Journal Article Yao, Huifeng ; Ye, Long ; Hou, Junxian ; ... - Advanced Materials

Here, a new acceptor–donor–acceptor-structured nonfullerene acceptor ITCC (3,9-bis(4-(1,1-dicyanomethylene)-3-methylene-2-oxo-cyclopenta[b]thiophen)-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3- d':2,3- d'] -s-indaceno[1,2- b:5,6- b']-dithiophene) is designed and synthesized via simple end-group modification. ITCC shows improved electron-transport properties and a high-lying lowest unoccupied molecular orbital level. A power conversion efficiency of 11.4% with an impressive V _OC of over 1 V is recorded in photovoltaic devices, suggesting that ITCC has great potential for applications in tandem organic solar cells.
Cited by 56
DOI: 10.1002/adma.201700254

Full Text Available

Similar Records

This content will become publicly available on June 19, 2020

Title: Efficient DPP Donor and Nonfullerene Acceptor Organic Solar Cells with High Photon‐to‐Current Ratio and Low Energetic Loss

Citation Formats

The Physics of Small Molecule Acceptors for Efficient and Stable Bulk Heterojunction Solar Cells journal, January 2018

Significant Influence of the Methoxyl Substitution Position on Optoelectronic Properties and Molecular Packing of Small-Molecule Electron Acceptors for Photovoltaic Cells journal, May 2017

Origins of polarization-dependent anisotropic X-ray scattering from organic thin films journal, January 2016

A systematical investigation of non-fullerene solar cells based on diketopyrrolopyrrole polymers as electron donor journal, August 2016

Reduced voltage losses yield 10% efficient fullerene free organic solar cells with >1 V open circuit voltages journal, January 2016

Universal Correlation between Fibril Width and Quantum Efficiency in Diketopyrrolopyrrole-Based Polymer Solar Cells journal, December 2013

Fast charge separation in a non-fullerene organic solar cell with a small driving force journal, June 2016

Small-Bandgap Polymer Solar Cells with Unprecedented Short-Circuit Current Density and High Fill Factor journal, April 2015

The Impact of Device Polarity on the Performance of Polymer-Fullerene Solar Cells journal, May 2018

Recent Advances in the Development of Semiconducting DPP-Containing Polymers for Transistor Applications journal, September 2012

High-efficiency and air-stable P3HT-based polymer solar cells with a new non-fullerene acceptor journal, June 2016

High Quantum Efficiencies in Polymer Solar Cells at Energy Losses below 0.6 eV journal, February 2015

Synthesis of Conjugated Polymers for Organic Solar Cell Applications journal, November 2009

Highly Efficient Organic Solar Cells Based on S,N-Heteroacene Non-Fullerene Acceptors journal, July 2018

The influence of molecular orientation on organic bulk heterojunction solar cells journal, April 2014

A new NIR absorbing DPP-based polymer for thick organic solar cells journal, January 2018

High-performance multiple-donor bulk heterojunction solar cells journal, February 2015

A Highly Crystalline Fused-Ring n-Type Small Molecule for Non-Fullerene Acceptor Based Organic Solar Cells and Field-Effect Transistors journal, July 2018

All-Polymer Solar Cells Based on a Conjugated Polymer Containing Siloxane-Functionalized Side Chains with Efficiency over 10% journal, November 2017

Quantitative relations between interaction parameter, miscibility and function in organic solar cells journal, February 2018

Efficient organic solar cells processed from hydrocarbon solvents journal, January 2016

Dithieno[3,2- b :2′,3′- d ]pyrrol Fused Nonfullerene Acceptors Enabling Over 13% Efficiency for Organic Solar Cells journal, March 2018

Burn-in Free Nonfullerene-Based Organic Solar Cells journal, July 2017

Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells journal, November 2014

Quantitative Morphology-Performance Correlations in Organic Solar Cells: Insights from Soft X-Ray Scattering journal, May 2017

Low band gap polymers for photovoltaic device with photocurrent response wavelengths over 1000nm journal, November 2013

Controlling Blend Morphology for Ultrahigh Current Density in Nonfullerene Acceptor-Based Organic Solar Cells journal, January 2018

Thieno[3,4- c ]Pyrrole-4,6-Dione-Based Polymer Acceptors for High Open-Circuit Voltage All-Polymer Solar Cells journal, April 2017

The Influence of Solvent Additive on Polymer Solar Cells Employing Fullerene and Non-Fullerene Acceptors journal, November 2017

Fused Nonacyclic Electron Acceptors for Efficient Polymer Solar Cells journal, January 2017

Organic solar cells based on non-fullerene acceptors journal, January 2018

Efficient Small Bandgap Polymer Solar Cells with High Fill Factors for 300 nm Thick Films journal, March 2013

Diketopyrrolopyrrole-based terpolymers with tunable broad band absorption for fullerene and fullerene-free polymer solar cells journal, January 2019

Diketopyrrolopyrrole Polymers for Organic Solar Cells journal, December 2015

Recent Advances in Bulk Heterojunction Polymer Solar Cells journal, August 2015

All polymer solar cells with diketopyrrolopyrrole-polymers as electron donor and a naphthalenediimide-polymer as electron acceptor journal, January 2016

Differential Resistance Analysis of Charge Carrier Losses in Organic Bulk Heterojunction Solar Cells: Observing the Transition from Bimolecular to Trap-Assisted Recombination and Quantifying the Order of Recombination journal, May 2011

Reducing the efficiency–stability–cost gap of organic photovoltaics with highly efficient and stable small molecule acceptor ternary solar cells journal, November 2016

Dual Sensitizer and Processing-Aid Behavior of Donor Enables Efficient Ternary Organic Solar Cells journal, March 2019

Suppression of Recombination Energy Losses by Decreasing the Energetic Offsets in Perylene Diimide-Based Nonfullerene Organic Solar Cells journal, October 2018

Non-fullerene organic solar cells based on diketopyrrolopyrrole polymers as electron donors and ITIC as an electron acceptor journal, January 2017

Designing ternary blend bulk heterojunction solar cells with reduced carrier recombination and a fill factor of 77% journal, August 2016

Detailed Balance Limit of Efficiency of p‐n Junction Solar Cells journal, March 1961

Effect of the Fibrillar Microstructure on the Efficiency of High Molecular Weight Diketopyrrolopyrrole-Based Polymer Solar Cells journal, November 2013

Asymmetric Diketopyrrolopyrrole Conjugated Polymers for Field-Effect Transistors and Polymer Solar Cells Processed from a Nonchlorinated Solvent journal, November 2015

A Highly Efficient Non-Fullerene Organic Solar Cell with a Fill Factor over 0.80 Enabled by a Fine-Tuned Hole-Transporting Layer journal, July 2018

Tandem polymer solar cells featuring a spectrally matched low-bandgap polymer journal, February 2012

High-Performance Polymer Solar Cells with PCE of 10.42% via Al-Doped ZnO Cathode Interlayer journal, June 2016

A High-Efficiency Organic Solar Cell Enabled by the Strong Intramolecular Electron Push-Pull Effect of the Nonfullerene Acceptor journal, March 2018

The Physics of Small Molecule Acceptors for Efficient and Stable Bulk Heterojunction Solar Cells
journal, January 2018

Significant Influence of the Methoxyl Substitution Position on Optoelectronic Properties and Molecular Packing of Small-Molecule Electron Acceptors for Photovoltaic Cells
journal, May 2017

Origins of polarization-dependent anisotropic X-ray scattering from organic thin films
journal, January 2016

A systematical investigation of non-fullerene solar cells based on diketopyrrolopyrrole polymers as electron donor
journal, August 2016

Reduced voltage losses yield 10% efficient fullerene free organic solar cells with >1 V open circuit voltages
journal, January 2016

Universal Correlation between Fibril Width and Quantum Efficiency in Diketopyrrolopyrrole-Based Polymer Solar Cells
journal, December 2013

Fast charge separation in a non-fullerene organic solar cell with a small driving force
journal, June 2016

Small-Bandgap Polymer Solar Cells with Unprecedented Short-Circuit Current Density and High Fill Factor
journal, April 2015

The Impact of Device Polarity on the Performance of Polymer-Fullerene Solar Cells
journal, May 2018

Recent Advances in the Development of Semiconducting DPP-Containing Polymers for Transistor Applications
journal, September 2012

High-efficiency and air-stable P3HT-based polymer solar cells with a new non-fullerene acceptor
journal, June 2016

High Quantum Efficiencies in Polymer Solar Cells at Energy Losses below 0.6 eV
journal, February 2015

Synthesis of Conjugated Polymers for Organic Solar Cell Applications
journal, November 2009

Highly Efficient Organic Solar Cells Based on S,N-Heteroacene Non-Fullerene Acceptors
journal, July 2018

The influence of molecular orientation on organic bulk heterojunction solar cells
journal, April 2014

A new NIR absorbing DPP-based polymer for thick organic solar cells
journal, January 2018

High-performance multiple-donor bulk heterojunction solar cells
journal, February 2015

A Highly Crystalline Fused-Ring n-Type Small Molecule for Non-Fullerene Acceptor Based Organic Solar Cells and Field-Effect Transistors
journal, July 2018

All-Polymer Solar Cells Based on a Conjugated Polymer Containing Siloxane-Functionalized Side Chains with Efficiency over 10%
journal, November 2017

Quantitative relations between interaction parameter, miscibility and function in organic solar cells
journal, February 2018

Efficient organic solar cells processed from hydrocarbon solvents
journal, January 2016

Dithieno[3,2- b :2′,3′- d ]pyrrol Fused Nonfullerene Acceptors Enabling Over 13% Efficiency for Organic Solar Cells
journal, March 2018

Burn-in Free Nonfullerene-Based Organic Solar Cells
journal, July 2017

Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells
journal, November 2014

Quantitative Morphology-Performance Correlations in Organic Solar Cells: Insights from Soft X-Ray Scattering
journal, May 2017

Low band gap polymers for photovoltaic device with photocurrent response wavelengths over 1000nm
journal, November 2013

Controlling Blend Morphology for Ultrahigh Current Density in Nonfullerene Acceptor-Based Organic Solar Cells
journal, January 2018

Thieno[3,4- c ]Pyrrole-4,6-Dione-Based Polymer Acceptors for High Open-Circuit Voltage All-Polymer Solar Cells
journal, April 2017

The Influence of Solvent Additive on Polymer Solar Cells Employing Fullerene and Non-Fullerene Acceptors
journal, November 2017

Fused Nonacyclic Electron Acceptors for Efficient Polymer Solar Cells
journal, January 2017

Organic solar cells based on non-fullerene acceptors
journal, January 2018

Efficient Small Bandgap Polymer Solar Cells with High Fill Factors for 300 nm Thick Films
journal, March 2013

Diketopyrrolopyrrole-based terpolymers with tunable broad band absorption for fullerene and fullerene-free polymer solar cells
journal, January 2019

Diketopyrrolopyrrole Polymers for Organic Solar Cells
journal, December 2015

Recent Advances in Bulk Heterojunction Polymer Solar Cells
journal, August 2015

All polymer solar cells with diketopyrrolopyrrole-polymers as electron donor and a naphthalenediimide-polymer as electron acceptor
journal, January 2016

Differential Resistance Analysis of Charge Carrier Losses in Organic Bulk Heterojunction Solar Cells: Observing the Transition from Bimolecular to Trap-Assisted Recombination and Quantifying the Order of Recombination
journal, May 2011

Reducing the efficiency–stability–cost gap of organic photovoltaics with highly efficient and stable small molecule acceptor ternary solar cells
journal, November 2016

Dual Sensitizer and Processing-Aid Behavior of Donor Enables Efficient Ternary Organic Solar Cells
journal, March 2019

Suppression of Recombination Energy Losses by Decreasing the Energetic Offsets in Perylene Diimide-Based Nonfullerene Organic Solar Cells
journal, October 2018

Non-fullerene organic solar cells based on diketopyrrolopyrrole polymers as electron donors and ITIC as an electron acceptor
journal, January 2017

Designing ternary blend bulk heterojunction solar cells with reduced carrier recombination and a fill factor of 77%
journal, August 2016

Detailed Balance Limit of Efficiency of p‐n Junction Solar Cells
journal, March 1961

Effect of the Fibrillar Microstructure on the Efficiency of High Molecular Weight Diketopyrrolopyrrole-Based Polymer Solar Cells
journal, November 2013

Asymmetric Diketopyrrolopyrrole Conjugated Polymers for Field-Effect Transistors and Polymer Solar Cells Processed from a Nonchlorinated Solvent
journal, November 2015

A Highly Efficient Non-Fullerene Organic Solar Cell with a Fill Factor over 0.80 Enabled by a Fine-Tuned Hole-Transporting Layer
journal, July 2018

Tandem polymer solar cells featuring a spectrally matched low-bandgap polymer
journal, February 2012

High-Performance Polymer Solar Cells with PCE of 10.42% via Al-Doped ZnO Cathode Interlayer
journal, June 2016

A High-Efficiency Organic Solar Cell Enabled by the Strong Intramolecular Electron Push-Pull Effect of the Nonfullerene Acceptor
journal, March 2018