Effects of 1,8-diiodooctane on domain nanostructure and charge separation dynamics in PC 71 BM-based bulk heterojunction solar cells

Lou, Sylvia J.; Zhou, Nanjia; Guo, Xugang; Chang, Robert P. H.; Marks, Tobin J.; Chen, Lin X.

doi:10.1039/C8TA06865H

Title: Effects of 1,8-diiodooctane on domain nanostructure and charge separation dynamics in PC ₇₁ BM-based bulk heterojunction solar cells

Journal Article · 26 November 2018 · Journal of Materials Chemistry. A

DOI: https://doi.org/10.1039/C8TA06865H · OSTI ID:1482265

Lou, Sylvia J. ^[1]; Zhou, Nanjia ^[2];

^[1]; Chang, Robert P. H. ^[2];

^[1];

^[1]

Department of Chemistry, The Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, USA
Department of Materials Science and Engineering, The Argonne-Northwestern Solar Energy Research Center, Northwestern University, Evanston, USA

Transient absorption and X-ray scattering demonstrate 1,8-diiodooctane impact on morphology and charge generation in mixed phases in bulk heterojunction solar cells.

View Accepted Manuscript (Publisher)

Cite

Export

Save

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC02-06CH11357; SC0001059

OSTI ID:: 1482265

Journal Information:: Journal of Materials Chemistry. A, Journal Name: Journal of Materials Chemistry. A Journal Issue: 46 Vol. 6; ISSN JMCAET; ISSN 2050-7488

Publisher:: Royal Society of Chemistry (RSC)Copyright Statement

Country of Publication:: United Kingdom

Language:: English

References (117)

Nanoscale Morphology of Conjugated Polymer/Fullerene-Based Bulk- Heterojunction Solar Cells Hoppe, H.; Niggemann, M.; Winder, C. Advanced Functional Materials, Vol. 14, Issue 10 https://doi.org/10.1002/adfm.200305026	journal	October 2004
Effects of Postproduction Treatment on Plastic Solar Cells Padinger, F.; Rittberger, R. S.; Sariciftci, N. S. Advanced Functional Materials, Vol. 13, Issue 1, p. 85-88 https://doi.org/10.1002/adfm.200390011	journal	January 2003
Improved Performance of Molecular Bulk-Heterojunction Photovoltaic Cells through Predictable Selection of Solvent Additives Graham, Kenneth R.; Wieruszewski, Patrick M.; Stalder, Romain Advanced Functional Materials, Vol. 22, Issue 22 https://doi.org/10.1002/adfm.201102456	journal	July 2012
Material Crystallinity as a Determinant of Triplet Dynamics and Oxygen Quenching in Donor Polymers for Organic Photovoltaic Devices Soon, Ying W.; Shoaee, Safa; Ashraf, Raja Shahid Advanced Functional Materials, Vol. 24, Issue 10 https://doi.org/10.1002/adfm.201302612	journal	October 2013
Spectroscopic Evaluation of Mixing and Crystallinity of Fullerenes in Bulk Heterojunctions Guilbert, Anne A. Y.; Schmidt, Malte; Bruno, Annalisa Advanced Functional Materials, Vol. 24, Issue 44 https://doi.org/10.1002/adfm.201401626	journal	September 2014
The Novel Additive 1-Naphthalenethiol Opens a New Processing Route to Efficiency-Enhanced Polymer Solar Cells Jhuo, Hong-Jyun; Liao, Sih-Hao; Li, Yi-Lun Advanced Functional Materials, Vol. 26, Issue 18 https://doi.org/10.1002/adfm.201505249	journal	March 2016
Ultrafast Electron Transfer and Decay Dynamics in a Small Band Gap Bulk Heterojunction Material Hwang, I. -W.; Soci, C.; Moses, D. Advanced Materials, Vol. 19, Issue 17 https://doi.org/10.1002/adma.200602437	journal	September 2007
Binary Organic Photovoltaic Blends: A Simple Rationale for Optimum Compositions Müller, Christian; Ferenczi, Toby A. M.; Campoy-Quiles, Mariano Advanced Materials, Vol. 20, Issue 18 https://doi.org/10.1002/adma.200800963	journal	August 2008
For the Bright Future-Bulk Heterojunction Polymer Solar Cells with Power Conversion Efficiency of 7.4% Liang, Yongye; Xu, Zheng; Xia, Jiangbin Advanced Materials, Vol. 22, Issue 20, p. E135-E138 https://doi.org/10.1002/adma.200903528	journal	May 2010
Improved Performance of Polymer Bulk Heterojunction Solar Cells Through the Reduction of Phase Separation via Solvent Additives Hoven, Corey V.; Dang, Xuan-Dung; Coffin, Robert C. Advanced Materials, Vol. 22, Issue 8 https://doi.org/10.1002/adma.200903677	journal	February 2010
End-Capping Effect of a Narrow Bandgap Conjugated Polymer on Bulk Heterojunction Solar Cells Park, Jin Kuen; Jo, Jang; Seo, Jung Hwa Advanced Materials, Vol. 23, Issue 21 https://doi.org/10.1002/adma.201004629	journal	April 2011
Improving Device Efficiency of Polymer/Fullerene Bulk Heterojunction Solar Cells Through Enhanced Crystallinity and Reduced Grain Boundaries Induced by Solvent Additives Su, Ming-Shin; Kuo, Chih-Yin; Yuan, Mao-Chuan Advanced Materials, Vol. 23, Issue 29 https://doi.org/10.1002/adma.201101274	journal	June 2011
Bithiophene Imide and Benzodithiophene Copolymers for Efficient Inverted Polymer Solar Cells Zhou, Nanjia; Guo, Xugang; Ortiz, Rocio Ponce Advanced Materials, Vol. 24, Issue 17, p. 2242-2248 https://doi.org/10.1002/adma.201103948	journal	March 2012
10.2% Power Conversion Efficiency Polymer Tandem Solar Cells Consisting of Two Identical Sub-Cells You, Jingbi; Chen, Chun-Chao; Hong, Ziruo Advanced Materials, Vol. 25, Issue 29 https://doi.org/10.1002/adma.201300964	journal	May 2013
Highly Crystalline Films of PCPDTBT with Branched Side Chains by Solvent Vapor Crystallization: Influence on Opto-Electronic Properties Fischer, Florian S. U.; Trefz, Daniel; Back, Justus Advanced Materials, Vol. 27, Issue 7 https://doi.org/10.1002/adma.201403475	journal	December 2014
The Effect of Processing Additives on Energetic Disorder in Highly Efficient Organic Photovoltaics: A Case Study on PBDTTT-C-T:PC ₇₁ BM Gao, Feng; Himmelberger, Scott; Andersson, Mattias Advanced Materials, Vol. 27, Issue 26 https://doi.org/10.1002/adma.201405913	journal	May 2015
Single-Junction Organic Solar Cells Based on a Novel Wide-Bandgap Polymer with Efficiency of 9.7% Huo, Lijun; Liu, Tao; Sun, Xiaobo Advanced Materials, Vol. 27, Issue 18 https://doi.org/10.1002/adma.201500647	journal	April 2015
Small-Bandgap Polymer Solar Cells with Unprecedented Short-Circuit Current Density and High Fill Factor Choi, Hyosung; Ko, Seo-Jin; Kim, Taehyo Advanced Materials, Vol. 27, Issue 21 https://doi.org/10.1002/adma.201501132	journal	April 2015
On the Efficiency Limit of Conjugated Polymer:Fullerene-Based Bulk Heterojunction Solar Cells Scharber, Markus C. Advanced Materials, Vol. 28, Issue 10 https://doi.org/10.1002/adma.201504914	journal	January 2016
Mapping Polymer Donors toward High-Efficiency Fullerene Free Organic Solar Cells Lin, Yuze; Zhao, Fuwen; Wu, Yang Advanced Materials, Vol. 29, Issue 3 https://doi.org/10.1002/adma.201604155	journal	November 2016
In Situ GIWAXS Analysis of Solvent and Additive Effects on PTB7 Thin Film Microstructure Evolution during Spin Coating Manley, Eric F.; Strzalka, Joseph; Fauvell, Thomas J. Advanced Materials, Vol. 29, Issue 43 https://doi.org/10.1002/adma.201703933	journal	October 2017
Hole-Transfer Dependence on Blend Morphology and Energy Level Alignment in Polymer: ITIC Photovoltaic Materials Eastham, Nicholas D.; Logsdon, Jenna L.; Manley, Eric F. Advanced Materials, Vol. 30, Issue 3 https://doi.org/10.1002/adma.201704263	journal	December 2017
Efficient Phthalimide Copolymer-Based Bulk Heterojunction Solar Cells: How the Processing Additive Influences Nanoscale Morphology and Photovoltaic Properties Xin, Hao; Guo, Xugang; Ren, Guoqiang Advanced Energy Materials, Vol. 2, Issue 5 https://doi.org/10.1002/aenm.201100718	journal	March 2012
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
Effect of Processing Additives on the Solidification of Blade-Coated Polymer/Fullerene Blend Films via In-Situ Structure Measurements Shin, Nayool; Richter, Lee J.; Herzing, Andrew A. Advanced Energy Materials, Vol. 3, Issue 7 https://doi.org/10.1002/aenm.201201027	journal	April 2013
Relating Recombination, Density of States, and Device Performance in an Efficient Polymer:Fullerene Organic Solar Cell Blend Hawks, Steven A.; Deledalle, Florent; Yao, Jizhong Advanced Energy Materials, Vol. 3, Issue 9 https://doi.org/10.1002/aenm.201300194	journal	June 2013
Unraveling the Morphology of High Efficiency Polymer Solar Cells Based on the Donor Polymer PBDTTT-EFT Huang, Wenchao; Gann, Eliot; Thomsen, Lars Advanced Energy Materials, Vol. 5, Issue 7 https://doi.org/10.1002/aenm.201401259	journal	December 2014
Significance of Average Domain Purity and Mixed Domains on the Photovoltaic Performance of High-Efficiency Solution-Processed Small-Molecule BHJ Solar Cells Mukherjee, Subhrangsu; Proctor, Christopher M.; Bazan, Guillermo C. Advanced Energy Materials, Vol. 5, Issue 21 https://doi.org/10.1002/aenm.201500877	journal	July 2015
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
Toward High Efficiency Polymer Solar Cells: Influence of Local Chemical Environment and Morphology Zhou, Cheng; Zhang, Guichuan; Zhong, Chengmei Advanced Energy Materials, Vol. 7, Issue 1 https://doi.org/10.1002/aenm.201601081	journal	September 2016
Molecular Understanding of Fullerene - Electron Donor Interactions in Organic Solar Cells Ryno, Sean M.; Ravva, Mahesh Kumar; Chen, Xiankai Advanced Energy Materials, Vol. 7, Issue 10 https://doi.org/10.1002/aenm.201601370	journal	September 2016
π-Conjugated Donor Polymers: Structure Formation and Morphology in Solution, Bulk and Photovoltaic Blends Hildner, Richard; Köhler, Anna; Müller-Buschbaum, Peter Advanced Energy Materials, Vol. 7, Issue 16 https://doi.org/10.1002/aenm.201700314	journal	August 2017
Photoactive Blend Morphology Engineering through Systematically Tuning Aggregation in All-Polymer Solar Cells Wang, Gang; Eastham, Nicholas D.; Aldrich, Thomas J. Advanced Energy Materials, Vol. 8, Issue 12 https://doi.org/10.1002/aenm.201702173	journal	January 2018
In Situ Analysis of Solvent and Additive Effects on Film Morphology Evolution in Spin-Cast Small-Molecule and Polymer Photovoltaic Materials Manley, Eric F.; Strzalka, Joseph; Fauvell, Thomas J. Advanced Energy Materials, Vol. 8, Issue 23 https://doi.org/10.1002/aenm.201800611	journal	May 2018
Molecular solubility and hansen solubility parameters for the analysis of phase separation in bulk heterojunctions Duong, Duc T.; Walker, Bright; Lin, Jason Journal of Polymer Science Part B: Polymer Physics, Vol. 50, Issue 20 https://doi.org/10.1002/polb.23153	journal	August 2012
An efficient photovoltaic device based on novel D–A–D solution-processable small molecules Li, Zaifang; Dong, Qingfeng; Yao, Shiyu Journal of Materials Science, Vol. 50, Issue 2 https://doi.org/10.1007/s10853-014-8653-x	journal	October 2014
Organic photovoltaics Su, Yu-Wei; Lan, Shang-Che; Wei, Kung-Hwa Materials Today, Vol. 15, Issue 12 https://doi.org/10.1016/S1369-7021(13)70013-0	journal	December 2012
Control of the active layer nanomorphology by using co-additives towards high-performance bulk heterojunction solar cells Aïch, Badrou Réda; Lu, Jianping; Beaupré, Serge Organic Electronics, Vol. 13, Issue 9 https://doi.org/10.1016/j.orgel.2012.05.001	journal	September 2012
Processing additive suppresses phase separation in the active layer of organic photovoltaics based on naphthalene diimide Mao, Zhenghao; Le, Thinh P.; Vakhshouri, Kiarash Organic Electronics, Vol. 15, Issue 11 https://doi.org/10.1016/j.orgel.2014.09.021	journal	November 2014
Efficiency of bulk-heterojunction organic solar cells Scharber, M. C.; Sariciftci, N. S. Progress in Polymer Science, Vol. 38, Issue 12 https://doi.org/10.1016/j.progpolymsci.2013.05.001	journal	December 2013
Increased Exciton Dipole Moment Translates into Charge-Transfer Excitons in Thiophene-Fluorinated Low-Bandgap Polymers for Organic Photovoltaic Applications Collado-Fregoso, Elisa; Boufflet, Pierre; Fei, Zhuping Chemistry of Materials, Vol. 27, Issue 23 https://doi.org/10.1021/acs.chemmater.5b02948	journal	November 2015
Effect of Solvent Additives on the Solution Aggregation of Phenyl-C ₆₁ –Butyl Acid Methyl Ester (PCBM) Tummala, Naga Rajesh; Sutton, Christopher; Aziz, Saadullah G. Chemistry of Materials, Vol. 27, Issue 24 https://doi.org/10.1021/acs.chemmater.5b03254	journal	December 2015
Photophysical and Morphological Implications of Single-Strand Conjugated Polymer Folding in Solution Fauvell, Thomas J.; Zheng, Tianyue; Jackson, Nicholas E. Chemistry of Materials, Vol. 28, Issue 8 https://doi.org/10.1021/acs.chemmater.6b00734	journal	April 2016
Toward Solution-Processed High-Performance Polymer Solar Cells: from Material Design to Device Engineering Zhang, Kai; Hu, Zhicheng; Sun, Chen Chemistry of Materials, Vol. 29, Issue 1 https://doi.org/10.1021/acs.chemmater.6b02802	journal	September 2016
Computational Methodologies for Developing Structure–Morphology–Performance Relationships in Organic Solar Cells: A Protocol Review Do, Khanh; Ravva, Mahesh Kumar; Wang, Tonghui Chemistry of Materials, Vol. 29, Issue 1 https://doi.org/10.1021/acs.chemmater.6b03111	journal	September 2016
Small Molecule Acceptor and Polymer Donor Crystallinity and Aggregation Effects on Microstructure Templating: Understanding Photovoltaic Response in Fullerene-Free Solar Cells Eastham, Nicholas D.; Dudnik, Alexander S.; Aldrich, Thomas J. Chemistry of Materials, Vol. 29, Issue 10 https://doi.org/10.1021/acs.chemmater.7b00964	journal	May 2017
Enhancing Indacenodithiophene Acceptor Crystallinity via Substituent Manipulation Increases Organic Solar Cell Efficiency Aldrich, Thomas J.; Swick, Steven M.; Melkonyan, Ferdinand S. Chemistry of Materials, Vol. 29, Issue 24 https://doi.org/10.1021/acs.chemmater.7b04616	journal	November 2017
Recent Advances in Bulk Heterojunction Polymer Solar Cells Lu, Luyao; Zheng, Tianyue; Wu, Qinghe Chemical Reviews, Vol. 115, Issue 23 https://doi.org/10.1021/acs.chemrev.5b00098	journal	August 2015
Organic and Polymeric Semiconductors Enhanced by Noncovalent Conformational Locks Huang, Hui; Yang, Lei; Facchetti, Antonio Chemical Reviews, Vol. 117, Issue 15 https://doi.org/10.1021/acs.chemrev.7b00084	journal	July 2017
Molecular Structure Controlled Transitions between Free-Charge Generation and Trap Formation in a Conjugated Copolymer Series Pandit, Bill; Jackson, Nicholas E.; Zheng, Tianyue The Journal of Physical Chemistry C, Vol. 120, Issue 8 https://doi.org/10.1021/acs.jpcc.5b10291	journal	February 2016
How the Energetic Landscape in the Mixed Phase of Organic Bulk Heterojunction Solar Cells Evolves with Fullerene Content Sweetnam, Sean; Prasanna, Rohit; Burke, Timothy M. The Journal of Physical Chemistry C, Vol. 120, Issue 12 https://doi.org/10.1021/acs.jpcc.6b00753	journal	March 2016
Effect of Blend Composition and Additives on the Morphology of PCPDTBT:PC ₇₁ BM Thin Films for Organic Photovoltaics Schaffer, Christoph J.; Schlipf, Johannes; Dwi Indari, Efi ACS Applied Materials & Interfaces, Vol. 7, Issue 38 https://doi.org/10.1021/acsami.5b05939	journal	September 2015
Mapping the Competition between Exciton Dissociation and Charge Transport in Organic Solar Cells Oh, Soong Ju; Kim, Jongbok; Mativetsky, Jeffrey M. ACS Applied Materials & Interfaces, Vol. 8, Issue 42 https://doi.org/10.1021/acsami.6b07810	journal	October 2016
Solvent–Morphology–Property Relationship of PTB7:PC ₇₁ BM Polymer Solar Cells Guo, Shuai; Wang, Weijia; Herzig, Eva M. ACS Applied Materials & Interfaces, Vol. 9, Issue 4 https://doi.org/10.1021/acsami.6b14926	journal	January 2017
Single-Junction Polymer Solar Cells with Over 10% Efficiency by a Novel Two-Dimensional Donor–Acceptor Conjugated Copolymer Liu, Chang; Yi, Chao; Wang, Kai ACS Applied Materials & Interfaces, Vol. 7, Issue 8 https://doi.org/10.1021/am509047g	journal	February 2015
Benzobis(silolothiophene)-Based Low Bandgap Polymers for Efficient Polymer Solar Cells ^† Wang, Jie-Yu; Hau, Steven K.; Yip, Hin-Lap Chemistry of Materials, Vol. 23, Issue 3 https://doi.org/10.1021/cm1020228	journal	February 2011
Materials Design Considerations for Charge Generation in Organic Solar Cells Dimitrov, Stoichko D.; Durrant, James R. Chemistry of Materials, Vol. 26, Issue 1 https://doi.org/10.1021/cm402403z	journal	September 2013
Non-Fullerene Organic Solar Cells with 6.1% Efficiency through Fine-Tuning Parameters of the Film-Forming Process Zhang, Xin; Zhan, Chuanlang; Yao, Jiannian Chemistry of Materials, Vol. 27, Issue 1 https://doi.org/10.1021/cm504140c	journal	December 2014
Synthesis of Conjugated Polymers for Organic Solar Cell Applications Cheng, Yen-Ju; Yang, Sheng-Hsiung; Hsu, Chain-Shu Chemical Reviews, Vol. 109, Issue 11 https://doi.org/10.1021/cr900182s	journal	November 2009
Effect of Morphology on Ultrafast Free Carrier Generation in Polythiophene:Fullerene Organic Solar Cells Howard, Ian A.; Mauer, Ralf; Meister, Michael Journal of the American Chemical Society, Vol. 132, Issue 42 https://doi.org/10.1021/ja105260d	journal	October 2010
Incorporation of Furan into Low Band-Gap Polymers for Efficient Solar Cells Woo, Claire H.; Beaujuge, Pierre M.; Holcombe, Thomas W. Journal of the American Chemical Society, Vol. 132, Issue 44 https://doi.org/10.1021/ja108115y	journal	November 2010
Bulk Heterojunction Solar Cells Using Thieno[3,4- c ]pyrrole-4,6-dione and Dithieno[3,2- b :2′,3′- d ]silole Copolymer with a Power Conversion Efficiency of 7.3% Chu, Ta-Ya; Lu, Jianping; Beaupré, Serge Journal of the American Chemical Society, Vol. 133, Issue 12 https://doi.org/10.1021/ja200314m	journal	March 2011
Effects of Additives on the Morphology of Solution Phase Aggregates Formed by Active Layer Components of High-Efficiency Organic Solar Cells Lou, Sylvia J.; Szarko, Jodi M.; Xu, Tao Journal of the American Chemical Society, Vol. 133, Issue 51 https://doi.org/10.1021/ja2085564	journal	December 2011
Time-Resolved Structural Evolution of Additive-Processed Bulk Heterojunction Solar Cells Rogers, James T.; Schmidt, Kristin; Toney, Michael F. Journal of the American Chemical Society, Vol. 134, Issue 6 https://doi.org/10.1021/ja2104747	journal	February 2012
Characterization of the Polymer Energy Landscape in Polymer:Fullerene Bulk Heterojunctions with Pure and Mixed Phases Sweetnam, Sean; Graham, Kenneth R.; Ngongang Ndjawa, Guy O. Journal of the American Chemical Society, Vol. 136, Issue 40 https://doi.org/10.1021/ja505463r	journal	August 2014
A Close Look at Charge Generation in Polymer:Fullerene Blends with Microstructure Control Scarongella, Mariateresa; De Jonghe-Risse, Jelissa; Buchaca-Domingo, Ester Journal of the American Chemical Society, Vol. 137, Issue 8 https://doi.org/10.1021/ja510032x	journal	February 2015
Processing Additives for Improved Efficiency from Bulk Heterojunction Solar Cells Lee, Jae Kwan; Ma, Wan Li; Brabec, Christoph J. Journal of the American Chemical Society, Vol. 130, Issue 11 https://doi.org/10.1021/ja710079w	journal	March 2008
Design Rules for Organic Donor–Acceptor Heterojunctions: Pathway for Charge Splitting and Detrapping Poelking, Carl; Andrienko, Denis Journal of the American Chemical Society, Vol. 137, Issue 19 https://doi.org/10.1021/jacs.5b02130	journal	May 2015
Synthesis and Exciton Dynamics of Triplet Sensitized Conjugated Polymers Andernach, Rolf; Utzat, Hendrik; Dimitrov, Stoichko D. Journal of the American Chemical Society, Vol. 137, Issue 32 https://doi.org/10.1021/jacs.5b06223	journal	August 2015
What Controls the Rate of Ultrafast Charge Transfer and Charge Separation Efficiency in Organic Photovoltaic Blends Jakowetz, Andreas C.; Böhm, Marcus L.; Zhang, Jiangbin Journal of the American Chemical Society, Vol. 138, Issue 36 https://doi.org/10.1021/jacs.6b05131	journal	September 2016
A Wide Band Gap Polymer with a Deep Highest Occupied Molecular Orbital Level Enables 14.2% Efficiency in Polymer Solar Cells Li, Sunsun; Ye, Long; Zhao, Wenchao Journal of the American Chemical Society, Vol. 140, Issue 23 https://doi.org/10.1021/jacs.8b02695	journal	May 2018
Morphology-Dependent Charge Photogeneration in Donor–Acceptor Block Copolymer Films Based on Poly(3-hexylthiophene)- bloc k -Poly(perylene bisimide acrylate) Huettner, Sven; Hodgkiss, Justin M.; Sommer, Michael The Journal of Physical Chemistry B, Vol. 116, Issue 33 https://doi.org/10.1021/jp301966p	journal	August 2012
Influence of Blend Composition on Ultrafast Charge Generation and Recombination Dynamics in Low Band Gap Polymer-Based Organic Photovoltaics Grancini, Giulia; Martino, Nicola; Antognazza, Maria Rosa The Journal of Physical Chemistry C, Vol. 116, Issue 17 https://doi.org/10.1021/jp302787u	journal	April 2012
Influence of Exciton Diffusion and Charge-Transfer State Dissociation Efficiency on the Short-Circuit Current Densities in Semi-Random Donor/Acceptor Polymer:Fullerene Solar Cells Li, Kejia; Khlyabich, Petr P.; Li, Lijun The Journal of Physical Chemistry C, Vol. 117, Issue 14 https://doi.org/10.1021/jp311930m	journal	March 2013
Influence of Chemical Structure on the Charge Transfer State Spectrum of a Polymer:Fullerene Complex Few, Sheridan; Frost, Jarvist M.; Kirkpatrick, James The Journal of Physical Chemistry C, Vol. 118, Issue 16 https://doi.org/10.1021/jp412449n	journal	April 2014
Structural Evolution of Crystalline Conjugated Polymer/Fullerene Domains from Solution to the Solid State in the Presence and Absence of an Additive Su, Yu-Wei; Liu, Chih-Ming; Jiang, Jian-Ming The Journal of Physical Chemistry C, Vol. 119, Issue 6 https://doi.org/10.1021/jp512315a	journal	January 2015
Effect of Solvent Additive on Generation, Recombination, and Extraction in PTB7:PCBM Solar Cells: A Conclusive Experimental and Numerical Simulation Study Kniepert, Juliane; Lange, Ilja; Heidbrink, Jan The Journal of Physical Chemistry C, Vol. 119, Issue 15 https://doi.org/10.1021/jp512721e	journal	April 2015
Relationship between Film Morphology, Optical, and Conductive Properties of Poly(thienothiophene): [6,6]-Phenyl C-61-Butyric Acid Methyl Ester Bulk Heterojunctions Grzegorczyk, Wojciech J.; Savenije, Tom J.; Heeney, Martin The Journal of Physical Chemistry C, Vol. 112, Issue 41 https://doi.org/10.1021/jp8044548	journal	September 2008
Structure, Dynamics, and Power Conversion Efficiency Correlations in a New Low Bandgap Polymer: PCBM Solar Cell Guo, Jianchang; Liang, Yongye; Szarko, Jodi The Journal of Physical Chemistry B, Vol. 114, Issue 2 https://doi.org/10.1021/jp909135k	journal	January 2010
Molecular Miscibility of Polymer−Fullerene Blends Collins, Brian A.; Gann, Eliot; Guignard, Lewis The Journal of Physical Chemistry Letters, Vol. 1, Issue 21 https://doi.org/10.1021/jz101276h	journal	October 2010
Charge-Transfer State Dynamics Following Hole and Electron Transfer in Organic Photovoltaic Devices Bakulin, Artem A.; Dimitrov, Stoichko D.; Rao, Akshay The Journal of Physical Chemistry Letters, Vol. 4, Issue 1 https://doi.org/10.1021/jz301883y	journal	December 2012
Limits on the Fill Factor in Organic Photovoltaics: Distinguishing Nongeminate and Geminate Recombination Mechanisms Dibb, George F. A.; Jamieson, Fiona C.; Maurano, Andrea The Journal of Physical Chemistry Letters, Vol. 4, Issue 5 https://doi.org/10.1021/jz400140p	journal	February 2013
Effects of Exciton Polarity in Charge-Transfer Polymer/PCBM Bulk Heterojunction Films Rolczynski, Brian S.; Szarko, Jodi M.; Son, Hae Jung The Journal of Physical Chemistry Letters, Vol. 5, Issue 11 https://doi.org/10.1021/jz5005957	journal	May 2014
The Next Breakthrough for Organic Photovoltaics? Jackson, Nicholas E.; Savoie, Brett M.; Marks, Tobin J. The Journal of Physical Chemistry Letters, Vol. 6, Issue 1 https://doi.org/10.1021/jz502223t	journal	December 2014
Significant Improved Performance of Photovoltaic Cells Made from a Partially Fluorinated Cyclopentadithiophene/Benzothiadiazole Conjugated Polymer Zhang, Yong; Zou, Jingyu; Cheuh, Chu-Chen Macromolecules, Vol. 45, Issue 13 https://doi.org/10.1021/ma3009178	journal	June 2012
Transition from Solution to the Solid State in Polymer Solar Cells Cast from Mixed Solvents Peet, Jeffrey; Cho, Nam Sung; Lee, Sang Kyu Macromolecules, Vol. 41, Issue 22 https://doi.org/10.1021/ma801945h	journal	November 2008
Effect of Processing Additive on the Nanomorphology of a Bulk Heterojunction Material ^† Moon, Ji Sun; Takacs, Christopher J.; Cho, Shinuk Nano Letters, Vol. 10, Issue 10 https://doi.org/10.1021/nl101923m	journal	October 2010
Photoinduced Carrier Generation and Decay Dynamics in Intercalated and Non-intercalated Polymer:Fullerene Bulk Heterojunctions Rance, William L.; Ferguson, Andrew J.; McCarthy-Ward, Thomas ACS Nano, Vol. 5, Issue 7 https://doi.org/10.1021/nn201251v	journal	June 2011
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
Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells Liu, Yuhang; Zhao, Jingbo; Li, Zhengke Nature Communications, Vol. 5, Issue 1 https://doi.org/10.1038/ncomms6293	journal	November 2014
Competition between recombination and extraction of free charges determines the fill factor of organic solar cells Bartesaghi, Davide; Pérez, Irene del Carmen; Kniepert, Juliane Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8083	journal	May 2015
Efficient organic solar cells processed from hydrocarbon solvents Zhao, Jingbo; Li, Yunke; Yang, Guofang Nature Energy, Vol. 1, Issue 2 https://doi.org/10.1038/nenergy.2015.27	journal	January 2016
On the origin of the open-circuit voltage of polymer–fullerene solar cells Vandewal, Koen; Tvingstedt, Kristofer; Gadisa, Abay Nature Materials, Vol. 8, Issue 11, p. 904-909 https://doi.org/10.1038/nmat2548	journal	October 2009
A general relationship between disorder, aggregation and charge transport in conjugated polymers Noriega, Rodrigo; Rivnay, Jonathan; Vandewal, Koen Nature Materials, Vol. 12, Issue 11 https://doi.org/10.1038/nmat3722	journal	August 2013
Bulk heterojunction solar cells with internal quantum efficiency approaching 100% Park, Sung Heum; Roy, Anshuman; Beaupré, Serge Nature Photonics, Vol. 3, Issue 5, p. 297-302 https://doi.org/10.1038/nphoton.2009.69	journal	April 2009
Enhanced power-conversion efficiency in polymer solar cells using an inverted device structure He, Zhicai; Zhong, Chengmei; Su, Shijian Nature Photonics, Vol. 6, Issue 9, p. 591-595 https://doi.org/10.1038/nphoton.2012.190	journal	August 2012
Polymer solar cells with enhanced fill factors Guo, Xugang; Zhou, Nanjia; Lou, Sylvia J. Nature Photonics, Vol. 7, Issue 10 https://doi.org/10.1038/nphoton.2013.207	journal	August 2013
Dispersive Non-Geminate Recombination in an Amorphous Polymer:Fullerene Blend Kurpiers, Jona; Neher, Dieter Scientific Reports, Vol. 6, Issue 1 https://doi.org/10.1038/srep26832	journal	May 2016
An isoindigo and dithieno[3,2-b:2′,3′-d]silole copolymer for polymer solar cells Stalder, Romain; Grand, Caroline; Subbiah, Jegadesan Polym. Chem., Vol. 3, Issue 1 https://doi.org/10.1039/C1PY00402F	journal	January 2012
Wide band gap diketopyrrolopyrrole-based conjugated polymers incorporating biphenyl units applied in polymer solar cells Li, Weiwei; Furlan, Alice; Roelofs, W. S. Christian Chem. Commun., Vol. 50, Issue 6 https://doi.org/10.1039/C3CC47868H	journal	January 2014
Complementary solvent additives tune the orientation of polymer lamellae, reduce the sizes of aggregated fullerene domains, and enhance the performance of bulk heterojunction solar cells Liu, Chih-Ming; Su, Yu-Wei; Jiang, Jian-Ming J. Mater. Chem. A, Vol. 2, Issue 48 https://doi.org/10.1039/C4TA04804K	journal	January 2014
Interplay of alternative conjugated pathways and steric interactions on the electronic and optical properties of donor–acceptor conjugated polymers Lima, Igo T.; Risko, Chad; Aziz, Saadullah G. J. Mater. Chem. C, Vol. 2, Issue 42 https://doi.org/10.1039/C4TC01264J	journal	January 2014
A universal processing additive for high-performance polymer solar cells Lee, Tack Ho; Park, Song Yi; Walker, Bright RSC Advances, Vol. 7, Issue 13 https://doi.org/10.1039/C6RA27944A	journal	January 2017
Achieving a high fill factor for organic solar cells Jao, Meng-Huan; Liao, Hsueh-Chung; Su, Wei-Fang Journal of Materials Chemistry A, Vol. 4, Issue 16 https://doi.org/10.1039/C6TA00126B	journal	January 2016
Recent advances in wide bandgap semiconducting polymers for polymer solar cells Ma, Yunlong; Kang, Zhenjing; Zheng, Qingdong Journal of Materials Chemistry A, Vol. 5, Issue 5 https://doi.org/10.1039/C6TA09325F	journal	January 2017
Film morphology of solution-processed regioregular ternary conjugated polymer solar cells under processing additive stress Yuan, Jianyu; Ford, Michael J.; Ma, Wanli Journal of Materials Chemistry A, Vol. 5, Issue 19 https://doi.org/10.1039/C7TA02510F	journal	January 2017
Highly efficient organic solar cells based on a poly(2,7-carbazole) derivative Wakim, Salem; Beaupré, Serge; Blouin, Nicolas Journal of Materials Chemistry, Vol. 19, Issue 30 https://doi.org/10.1039/b901302d	journal	January 2009
Charge transfer excitons in low band gap polymer based solar cells and the role of processing additives Scharber, Markus C.; Lungenschmied, Christoph; Egelhaaf, Hans-Joachim Energy & Environmental Science, Vol. 4, Issue 12 https://doi.org/10.1039/c1ee02181h	journal	January 2011
Phase behaviour of liquid-crystalline polymer/fullerene organic photovoltaic blends: thermal stability and miscibility Müller, Christian; Bergqvist, Jonas; Vandewal, Koen Journal of Materials Chemistry, Vol. 21, Issue 29 https://doi.org/10.1039/c1jm11239b	journal	January 2011
Using volatile additives to alter the morphology and performance of active layers in thin-film molecular photovoltaic devices incorporating bulk heterojunctions Dang, Minh Trung; Wuest, James D. Chemical Society Reviews, Vol. 42, Issue 23 https://doi.org/10.1039/c3cs35447d	journal	January 2013
Alkyl substituted naphtho[1, 2-b: 5, 6-b′]difuran as a new building block towards efficient polymer solar cells Liu, Bo; Chen, Xuewen; He, Yuehui RSC Advances, Vol. 3, Issue 16 https://doi.org/10.1039/c3ra40268a	journal	January 2013
Solvent mixtures for improving device efficiency of polymer photovoltaic devices Chen, Fang-Chung; Tseng, Hsin-Chen; Ko, Chu-Jung Applied Physics Letters, Vol. 92, Issue 10 https://doi.org/10.1063/1.2898153	journal	March 2008
Irena : tool suite for modeling and analysis of small-angle scattering Ilavsky, Jan; Jemian, Peter R. Journal of Applied Crystallography, Vol. 42, Issue 2 https://doi.org/10.1107/S0021889809002222	journal	February 2009
Scherrer grain-size analysis adapted to grazing-incidence scattering with area detectors Smilgies, Detlef-M. Journal of Applied Crystallography, Vol. 42, Issue 6 https://doi.org/10.1107/S0021889809040126	journal	October 2009
A new Guinier–Porod model Hammouda, Boualem Journal of Applied Crystallography, Vol. 43, Issue 4 https://doi.org/10.1107/S0021889810015773	journal	May 2010
Approximations Leading to a Unified Exponential/Power-Law Approach to Small-Angle Scattering Beaucage, G. Journal of Applied Crystallography, Vol. 28, Issue 6 https://doi.org/10.1107/S0021889895005292	journal	December 1995
Small-Angle Scattering from Polymeric Mass Fractals of Arbitrary Mass-Fractal Dimension Beaucage, G. Journal of Applied Crystallography, Vol. 29, Issue 2 https://doi.org/10.1107/S0021889895011605	journal	April 1996

Similar Records

Effects of 1,8-diiodooctane on domain nanostructure and charge separation dynamics in PC ₇₁ BM-based bulk heterojunction solar cells

Journal Article · 2017 · Journal of Materials Chemistry. A · OSTI ID:1566645

Lou, Sylvia J.; Zhou, Nanjia; Guo, Xugang; +3 more

Carrier Dynamics and Morphology Regulated by 1,8-Diiodooctane in Chlorinated Nonfullerene Polymer Solar Cells

Journal Article · 2019 · Journal of Physical Chemistry Letters · OSTI ID:1505156

Chen, Hui; Qu, Jianfei; Liu, Longzhu; +2 more

Correlating highpower conversion efficiency of PTB7:PC₇₁BM inverted organic solar cells with nanoscale structures [Unraveling the correlation between the structural aspects and power conversion efficiency in PTB7:PC₇₁BM inverted organic solar cells]

Journal Article · 2015 · Nanoscale · OSTI ID:1222555

Das, Sanjib; Browning, Jim; Gu, Gong; +11 more

Title: Effects of 1,8-diiodooctane on domain nanostructure and charge separation dynamics in PC 71 BM-based bulk heterojunction solar cells

Citation Formats

References (117)

Similar Records

Related Subjects

Title: Effects of 1,8-diiodooctane on domain nanostructure and charge separation dynamics in PC ₇₁ BM-based bulk heterojunction solar cells