FibrillarMICROSTRUCT SIGNED
Controllable Growth and Charge Carrier Transport of Fibrillar Microstructure of Semiconducting Polymers in Field-Effect Transistors and Photovoltaics
Total Cost €
0EC-Contrib. €
0Partnership
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Project "FibrillarMICROSTRUCT" data sheet
The following table provides information about the project.
| Coordinator |
TECHNISCHE UNIVERSITEIT EINDHOVEN
Organization address contact info |
| Coordinator Country | Netherlands [NL] |
| Total cost | 165˙598 € |
| EC max contribution | 165˙598 € (100%) |
| Programme |
1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility) |
| Code Call | H2020-MSCA-IF-2016 |
| Funding Scheme | MSCA-IF-EF-ST |
| Starting year | 2017 |
| Duration (year-month-day) | from 2017-03-01 to 2019-02-28 |
Partnership
Take a look of project's partnership.
| # | ||||
|---|---|---|---|---|
| 1 | TECHNISCHE UNIVERSITEIT EINDHOVEN | NL (EINDHOVEN) | coordinator | 165˙598.00 |
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Project objective
Semiconducting polymers have attracted extensive attention due to their potential applications in organic field-effect transistors (OFETs) and organic photovoltaics (OPVs), but it is still a great challenge to modulate their microstructure in a controllable way. In this proposal, I will outline how the controllable growth of a fibrillar microstructure can be realized using diketopyrrolopyrrole (DPP) polymers. On the one hand, quasi polymer crystals such as fibers or wires will be deposited, leading to the fabrication of high-mobility transistors due to an almost complete elimination of grain boundaries. Such quasi polymer crystals will provide an ideal platform for the investigation of charge carrier transport. On the other hand, hierarchical microstructures of DPP polymers with two distinct characteristic fiber diameters will be grown in polymer/fullerene blend films in a controllable way, in which the thick fibrils (~100 nm) will be beneficial for the charge carrier transport and the thin fibrils (~10 nm) will facilitate the exciton generation and charge separation in polymer solar cells. The controllable growth of a fibrillar microstructure including quasi polymer crystals and hierarchical microstructures will allow me to systematically study the correlation between film microstructure and device performance in both OFETs and OPVs. This will open new prospects for the fabrication of high-performance polymer electronic devices and create the opportunity to reveal the intrinsic mechanism of charge carrier transport in semiconducting polymers.
Publications
| year | authors and title | journal | last update |
|---|---|---|---|
| 2018 |
Xi Liu, Chaohong Zhang, Chunhui Duan, Mengmeng Li, Zhicheng Hu, Jing Wang, Feng Liu, Ning Li, Christoph J. Brabec, René A. J. Janssen, Guillermo C. Bazan, Fei Huang, Yong Cao Morphology Optimization via Side Chain Engineering Enables All-Polymer Solar Cells with Excellent Fill Factor and Stability published pages: 8934-8943, ISSN: 0002-7863, DOI: 10.1021/jacs.8b05038 |
Journal of the American Chemical Society 140/28 | 2019-05-14 |
| 2017 |
Guitao Feng, Junyu Li, Fallon J. M. Colberts, Mengmeng Li, Jianqi Zhang, Fan Yang, Yingzhi Jin, Fengling Zhang, René A. J. Janssen, Cheng Li, Weiwei Li “Double-Cable†Conjugated Polymers with Linear Backbone toward High Quantum Efficiencies in Single-Component Polymer Solar Cells published pages: 18647-18656, ISSN: 0002-7863, DOI: 10.1021/jacs.7b10499 |
Journal of the American Chemical Society 139/51 | 2019-05-14 |
| 2018 |
Mengmeng Li, Junyu Li, Dario Di Carlo Rasi, Fallon J. M. Colberts, Junke Wang, Gaël H. L. Heintges, Baojun Lin, Weiwei Li, Wei Ma, Martijn M. Wienk, René A. J. Janssen The Impact of Device Polarity on the Performance of Polymer-Fullerene Solar Cells published pages: 1800550, ISSN: 1614-6832, DOI: 10.1002/aenm.201800550 |
Advanced Energy Materials 8/22 | 2019-05-14 |
| 2018 |
Gangamallaiah Velpula, Mengmeng Li, Yunbin Hu, Yulian Zagranyarski, Wojciech Pisula, Klaus Müllen, Kunal S. Mali, Steven De Feyter Hydrogen-Bonded Donor-Acceptor Arrays at the Solution-Graphite Interface published pages: 12071-12077, ISSN: 0947-6539, DOI: 10.1002/chem.201803115 |
Chemistry - A European Journal 24/46 | 2019-05-14 |
| 2018 |
Mengmeng Li, Cunbin An, Wojciech Pisula, Klaus Müllen Cyclopentadithiophene–Benzothiadiazole Donor–Acceptor Polymers as Prototypical Semiconductors for High-Performance Field-Effect Transistors published pages: 1196-1205, ISSN: 0001-4842, DOI: 10.1021/acs.accounts.8b00025 |
Accounts of Chemical Research 51/5 | 2019-05-14 |
| 2018 |
Mengmeng Li, Deepthi Kamath Mangalore, Jingbo Zhao, Joshua H. Carpenter, Hongping Yan, Harald Ade, He Yan, Klaus Müllen, Paul W. M. Blom, Wojciech Pisula, Dago M. de Leeuw, Kamal Asadi Integrated circuits based on conjugated polymer monolayer published pages: , ISSN: 2041-1723, DOI: 10.1038/s41467-017-02805-5 |
Nature Communications 9/1 | 2019-05-14 |
| 2019 |
Gaël H. L. Heintges, Koen H. Hendriks, Fallon J. M. Colberts, Mengmeng Li, Junyu Li, René A. J. Janssen The influence of siloxane side-chains on the photovoltaic performance of a conjugated polymer published pages: 8740-8747, ISSN: 2046-2069, DOI: 10.1039/c9ra00816k |
RSC Advances 9/16 | 2019-05-14 |
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