Enhancing Molecular Alignment and Charge Transport of Solution-Sheared Semiconducting Polymer Films by the Electrical-Blade Effect

Molina-Lopez, Francisco; Wu, Hung-Chin; Wang, Ging-Ji Nathan; Yan, Hongping; Shaw, Leo; Xu, Jie; Toney, Michael F.; Bao, Zhenan

doi:10.1002/aelm.201800110

Title: Enhancing Molecular Alignment and Charge Transport of Solution-Sheared Semiconducting Polymer Films by the Electrical-Blade Effect

Journal Article · Mon May 21 00:00:00 EDT 2018 · Advanced Electronic Materials

DOI:https://doi.org/10.1002/aelm.201800110· OSTI ID:1463390

Molina-Lopez, Francisco ^[1]; Wu, Hung-Chin ^[1]; Wang, Ging-Ji Nathan ^[1]; Yan, Hongping ^[2];

^[1]; Xu, Jie ^[1];

^[3]; Bao, Zhenan ^[1]

Stanford Univ., CA (United States)
Stanford Univ., CA (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
SLAC National Accelerator Lab., Menlo Park, CA (United States)

Abstract Controlling polymer chain alignment through processing is a means of tuning the charge transport of solution‐based conjugated polymers. In this work, a processing strategy is proposed in which an external electric field (E‐field) is applied to the coating blade (E‐blade) to align polymer chain during solution‐shearing, a meniscus‐guided coating technique. A theoretical model based on dielectrophoresis quantitatively describes and predicts the alignment process and is used to guide the selection of the optimal conditions of the applied E‐field. Using these conditions, more than twofold increase in chain alignment is observed for E‐bladed thin films of a diketopyrrolopyrrole (DPP) semiconducting polymer without affecting other morphological aspects such as film thickness, film coverage, or fiber‐like aggregation. Organic field effect transistors based on the E‐bladed DPP polymer are fabricated at ambient conditions and over areas of a few cm ² . They display a threefold improvement in their mobilities and a strong enhancement in charge transport anisotropy compared to films prepared without E‐field. These results reveal a synergistic alignment effect from both the solution‐shearing process and the applied E‐field, and introduce a novel and general approach to control the morphology and the electrical properties of solution‐coated conjugated polymer thin films.

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Research Organization:: SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)

Sponsoring Organization:: USDOE

Grant/Contract Number:: AC02-76SF00515; SC0016523; P2ELP2_155355; ECCS-1542152; 106-2917-I-564-023; DE‐SC0016523

OSTI ID:: 1463390

Alternate ID(s):: OSTI ID: 1438076

Journal Information:: Advanced Electronic Materials, Vol. 4, Issue 7; ISSN 2199-160X

Publisher:: WileyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 25 works

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References (44)

The path to ubiquitous and low-cost organic electronic appliances on plastic Forrest, Stephen R. Nature, Vol. 428, Issue 6986, p. 911-918 https://doi.org/10.1038/nature02498	journal	April 2004
A High Mobility P-Type DPP-Thieno[3,2-b]thiophene Copolymer for Organic Thin-Film Transistors Li, Yuning; Singh, Samarendra P.; Sonar, Prashant Advanced Materials, Vol. 22, Issue 43 https://doi.org/10.1002/adma.201002313	journal	August 2010
A stable solution-processed polymer semiconductor with record high-mobility for printed transistors Li, Jun; Zhao, Yan; Tan, Huei Shuan Scientific Reports, Vol. 2, Issue 1 https://doi.org/10.1038/srep00754	journal	October 2012
Mobility overestimation due to gated contacts in organic field-effect transistors Bittle, Emily G.; Basham, James I.; Jackson, Thomas N. Nature Communications, Vol. 7, Issue 1 https://doi.org/10.1038/ncomms10908	journal	March 2016
Alignment and Charge Transport of One-Dimensional Conjugated Polymer Nanowires in Insulating Polymer Blends Chang, Mincheol; Su, Zhe; Egap, Eilaf Macromolecules, Vol. 49, Issue 24 https://doi.org/10.1021/acs.macromol.6b01721	journal	December 2016
Simple strategy to tune the charge transport properties of conjugated polymer/carbon nanotube composites using an electric field assisted deposition technique: Tuning charge transport of polymer/CNT composites Marzouk, Jaouad; Lucas, Bruno; Trigaud, Thierry Polymer International, Vol. 63, Issue 8 https://doi.org/10.1002/pi.4686	journal	February 2014
Inducing Elasticity through Oligo-Siloxane Crosslinks for Intrinsically Stretchable Semiconducting Polymers Wang, Ging-Ji Nathan; Shaw, Leo; Xu, Jie Advanced Functional Materials, Vol. 26, Issue 40 https://doi.org/10.1002/adfm.201602603	journal	August 2016
Flow-enhanced solution printing of all-polymer solar cells Diao, Ying; Zhou, Yan; Kurosawa, Tadanori Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8955	journal	August 2015
Large-Scale Assembly of Single Nanowires through Capillary-Assisted Dielectrophoresis Collet, Maéva; Salomon, Sven; Klein, Naiara Yohanna Advanced Materials, Vol. 27, Issue 7 https://doi.org/10.1002/adma.201403039	journal	November 2014
Conjugated Random Donor–Acceptor Copolymers of [1]Benzothieno[3,2- b ]benzothiophene and Diketopyrrolopyrrole Units for High Performance Polymeric Semiconductor Applications Nair, Vishnu Sukumaran; Sun, Jibin; Qi, Penglin Macromolecules, Vol. 49, Issue 17 https://doi.org/10.1021/acs.macromol.6b00954	journal	August 2016
Highly stretchable polymer semiconductor films through the nanoconfinement effect Xu, Jie; Wang, Sihong; Wang, Ging-Ji Nathan Science, Vol. 355, Issue 6320 https://doi.org/10.1126/science.aah4496	journal	January 2017
Diketopyrrolopyrrole (DPP) functionalized tetrathienothiophene (TTA) small molecules for organic thin film transistors and photovoltaic cells Zhou, Nanjia; Vegiraju, Sureshraju; Yu, Xinge Journal of Materials Chemistry C, Vol. 3, Issue 34 https://doi.org/10.1039/C5TC01348H	journal	January 2015
Electric Field-Assisted Alignment of Self-Assembled Fibers Composed of Hydrogen-Bonded Molecules Having Laterally Fluorinated Mesogens Yoshio, Masafumi; Shoji, Yoshiko; Tochigi, Yusuke Journal of the American Chemical Society, Vol. 131, Issue 19 https://doi.org/10.1021/ja8093718	journal	May 2009
Electric field directed formation of aligned conjugated polymer fibers Xi, Yuyin; Pozzo, Lilo D. Soft Matter, Vol. 13, Issue 21 https://doi.org/10.1039/C7SM00485K	journal	January 2017
Electric Field Tuning Molecular Packing and Electrical Properties of Solution-Shearing Coated Organic Semiconducting Thin Films Molina-Lopez, Francisco; Yan, Hongping; Gu, Xiaodan Advanced Functional Materials, Vol. 27, Issue 8 https://doi.org/10.1002/adfm.201605503	journal	January 2017
Macroscopic Alignment of One-Dimensional Conjugated Polymer Nanocrystallites for High-Mobility Organic Field-Effect Transistors Chang, Mincheol; Choi, Dalsu; Egap, Eilaf ACS Applied Materials & Interfaces, Vol. 8, Issue 21 https://doi.org/10.1021/acsami.6b02216	journal	May 2016
Design of High-Mobility Diketopyrrolopyrrole-Based π-Conjugated Copolymers for Organic Thin-Film Transistors Yi, Zhengran; Wang, Shuai; Liu, Yunqi Advanced Materials, Vol. 27, Issue 24 https://doi.org/10.1002/adma.201500401	journal	May 2015
Critical Role of Surface Energy in Guiding Crystallization of Solution-Coated Conjugated Polymer Thin Films Zhang, Fengjiao; Mohammadi, Erfan; Luo, Xuyi Langmuir, Vol. 34, Issue 3 https://doi.org/10.1021/acs.langmuir.7b02807	journal	October 2017
High mobility diketopyrrolopyrrole (DPP)-based organic semiconductor materials for organic thin film transistors and photovoltaics Li, Yuning; Sonar, Prashant; Murphy, Leanne Energy & Environmental Science, Vol. 6, Issue 6 https://doi.org/10.1039/c3ee00015j	journal	January 2013
From Convective Assembly to Landau−Levich Deposition of Multilayered Phospholipid Films of Controlled Thickness Le Berre, Maël; Chen, Yong; Baigl, Damien Langmuir, Vol. 25, Issue 5 https://doi.org/10.1021/la803646e	journal	March 2009
Design directed self-assembly of donor–acceptor polymers Marszalek, Tomasz; Li, Mengmeng; Pisula, Wojciech Chemical Communications, Vol. 52, Issue 73 https://doi.org/10.1039/C6CC04523E	journal	January 2016
Electric field induced optical anisotropy of P3HT nanofibers in a liquid solution Lobov, G. S.; Zhao, Y.; Marinins, A. Optical Materials Express, Vol. 5, Issue 11 https://doi.org/10.1364/OME.5.002642	journal	January 2015
On the Extraction of Charge Carrier Mobility in High-Mobility Organic Transistors Uemura, Takafumi; Rolin, Cedric; Ke, Tung-Huei Advanced Materials, Vol. 28, Issue 1 https://doi.org/10.1002/adma.201503133	journal	November 2015
Alignment of photoconductive self-assembled fibers composed of π-conjugated molecules under electric fields Shoji, Yoshiko; Yoshio, Masafumi; Yasuda, Takuma J. Mater. Chem., Vol. 20, Issue 1 https://doi.org/10.1039/B915822G	journal	January 2010
Taming Charge Transport in Semiconducting Polymers with Branched Alkyl Side Chains Schroeder, Bob C.; Kurosawa, Tadanori; Fu, Tianren Advanced Functional Materials, Vol. 27, Issue 34 https://doi.org/10.1002/adfm.201701973	journal	July 2017
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
Electric field-assisted self-organization of polymer:fullerene hybrids on the photovoltaic performance Lin, Chih-Cheng; Lin, Yun-Yue; Li, Shao-Sian Energy & Environmental Science, Vol. 4, Issue 6 https://doi.org/10.1039/c1ee01183a	journal	January 2011
Low band-gap conjugated polymer based on diketopyrrolopyrrole units and its application in organic photovoltaic cells Zhang, Hao; Zhang, Shaoqing; Gao, Ke Journal of Materials Chemistry A, Vol. 5, Issue 21 https://doi.org/10.1039/C7TA01250K	journal	January 2017
Directed crystallization of poly(3-hexylthiophene) in micrometre channels under confinement and in electric fields Fischer, Florian S. U.; Tremel, Kim; Sommer, Michael Nanoscale, Vol. 4, Issue 6 https://doi.org/10.1039/c2nr12037b	journal	January 2012
Crystalline Ultrasmooth Self-Assembled Monolayers of Alkylsilanes for Organic Field-Effect Transistors Ito, Yutaka; Virkar, Ajay A.; Mannsfeld, Stefan Journal of the American Chemical Society, Vol. 131, Issue 26 https://doi.org/10.1021/ja9029957	journal	July 2009
Field-Force Alignment of Disc-Type π Systems Cristadoro, Anna; Lieser, Günter; Räder, Hans Joachim ChemPhysChem, Vol. 8, Issue 4 https://doi.org/10.1002/cphc.200600612	journal	March 2007
Understanding Interfacial Alignment in Solution Coated Conjugated Polymer Thin Films Qu, Ge; Zhao, Xikang; Newbloom, Gregory M. ACS Applied Materials & Interfaces, Vol. 9, Issue 33 https://doi.org/10.1021/acsami.7b08133	journal	August 2017
Direct Uniaxial Alignment of a Donor–Acceptor Semiconducting Polymer Using Single-Step Solution Shearing Shaw, Leo; Hayoz, Pascal; Diao, Ying ACS Applied Materials & Interfaces, Vol. 8, Issue 14 https://doi.org/10.1021/acsami.6b01607	journal	March 2016
Experimental evidence that short-range intermolecular aggregation is sufficient for efficient charge transport in conjugated polymers Wang, Suhao; Fabiano, Simone; Himmelberger, Scott Proceedings of the National Academy of Sciences, Vol. 112, Issue 34 https://doi.org/10.1073/pnas.1501381112	journal	August 2015
The meniscus-guided deposition of semiconducting polymers Gu, Xiaodan; Shaw, Leo; Gu, Kevin Nature Communications, Vol. 9, Issue 1 https://doi.org/10.1038/s41467-018-02833-9	journal	February 2018
Organic transistors with high thermal stability for medical applications Kuribara, Kazunori; Wang, He; Uchiyama, Naoya Nature Communications, Vol. 3, Issue 1 https://doi.org/10.1038/ncomms1721	journal	January 2012
Charge-Transport Anisotropy in a Uniaxially Aligned Diketopyrrolopyrrole-Based Copolymer Schott, Sam; Gann, Eliot; Thomsen, Lars Advanced Materials, Vol. 27, Issue 45 https://doi.org/10.1002/adma.201502437	journal	October 2015
The impact of molecular weight on microstructure and charge transport in semicrystalline polymer semiconductors–poly(3-hexylthiophene), a model study Koch, Felix Peter Vinzenz; Rivnay, Jonathan; Foster, Sam Progress in Polymer Science, Vol. 38, Issue 12 https://doi.org/10.1016/j.progpolymsci.2013.07.009	journal	December 2013
Morphological modification induced by external electric field during solution process of organic solar cells Ma, Shou-Yuan; Shen, Yu-Min; Yang, Po-Ching Organic Electronics, Vol. 13, Issue 2 https://doi.org/10.1016/j.orgel.2011.11.009	journal	February 2012
Electric-Field-Assisted Position and Orientation Control of Organic Single Crystals Kotsuki, Kenji; Obata, Seiji; Saiki, Koichiro Langmuir, Vol. 30, Issue 47 https://doi.org/10.1021/la503286y	journal	November 2014
Diketopyrrolopyrrole-based polymer transistors for hazardous volatile organic compound detection Ryu, Gi-Seong; Nketia-Yawson, Benjamin; Choi, Eun-Young Organic Electronics, Vol. 51 https://doi.org/10.1016/j.orgel.2017.09.033	journal	December 2017
Aggregation control in natural brush-printed conjugated polymer films and implications for enhancing charge transport Wang, Gang; Huang, Wei; Eastham, Nicholas D. Proceedings of the National Academy of Sciences, Vol. 114, Issue 47 https://doi.org/10.1073/pnas.1713634114	journal	November 2017
General Strategy for Self-Assembly of Highly Oriented Nanocrystalline Semiconducting Polymers with High Mobility Luo, Chan; Kyaw, Aung Ko Ko; Perez, Louis A. Nano Letters, Vol. 14, Issue 5 https://doi.org/10.1021/nl500758w	journal	April 2014
Integrated Materials Design of Organic Semiconductors for Field-Effect Transistors Mei, Jianguo; Diao, Ying; Appleton, Anthony L. Journal of the American Chemical Society, Vol. 135, Issue 18 https://doi.org/10.1021/ja400881n	journal	April 2013

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