New π-Conjugated polymers containing 4H,4′H-[1,1′-Bithieno [3,4-C]Pyrrole]-4,4′,6,6′(5H,5′H)-Tetraone (biTPD) units and their application to thin-Film transistors and photovoltaic cells

Dae Hee Lee; Kyung Hwan Kim; Jicheol Shin; Min Ju Cho; Dong Hoon Choi

doi:10.1002/pola.27963

New π-Conjugated polymers containing 4H,4′H-[1,1′-Bithieno [3,4-C]Pyrrole]-4,4′,6,6′(5H,5′H)-Tetraone (biTPD) units and their application to thin-Film transistors and photovoltaic cells

Dae Hee Lee, Kyung Hwan Kim, Jicheol Shin, Min Ju Cho, Dong Hoon Choi

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

We successfully synthesized new D-A copolymers that employ 1,10-bithienopyrrolodione (biTPD), thiophene, and selenophene-based donor monomeric units. Two polymers, PBTPDEBT and PBTPDEBS, exhibited high degrees of crystallinity and unique polymer chain arrangements on the substrate, which is attributed to their enhanced coplanarity and intermolecular interactions between the polymer chains. Among the thin-film transistor devices made of PBTPDEBT and PBTPDEBS, the annealed PBTPDEBS device displayed relatively high hole mobility, which was twice that of the PBTPDEBT-based device. In addition, an organic photovoltaic device based on a PBTPDEBS:PC₇₁BM blend displayed the maximum power conversion efficiency of 3.85%.

Original language	English
Pages (from-to)	1228-1235
Number of pages	8
Journal	Journal of Polymer Science, Part A: Polymer Chemistry
Volume	54
Issue number	9
DOIs	https://doi.org/10.1002/pola.27963
Publication status	Published - 2016 May 1

Bibliographical note

Funding Information:
This research was supported by National Research Foundation of Korea (NRF2012R1A2A1A01008797) and by Key Research Institute Program (NRF20100020209). We are grateful to Pohang Accelerator Laboratory (Pohang, Korea) for allowing us to conduct the grazing incidence X-ray diffraction (GI-XRD) measurements.

Publisher Copyright:
© 2015 Wiley Periodicals, Inc.

Keywords

charge transport
conjugated polymers
high performance polymers

ASJC Scopus subject areas

Polymers and Plastics
Organic Chemistry
Materials Chemistry

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/pola.27963

Cite this

Lee, D. H., Kim, K. H., Shin, J., Cho, M. J., & Choi, D. H. (2016). New π-Conjugated polymers containing 4H,4′H-[1,1′-Bithieno [3,4-C]Pyrrole]-4,4′,6,6′(5H,5′H)-Tetraone (biTPD) units and their application to thin-Film transistors and photovoltaic cells. Journal of Polymer Science, Part A: Polymer Chemistry, 54(9), 1228-1235. https://doi.org/10.1002/pola.27963

New π-Conjugated polymers containing 4H,4′H-[1,1′-Bithieno [3,4-C]Pyrrole]-4,4′,6,6′(5H,5′H)-Tetraone (biTPD) units and their application to thin-Film transistors and photovoltaic cells. / Lee, Dae Hee; Kim, Kyung Hwan; Shin, Jicheol et al.
In: Journal of Polymer Science, Part A: Polymer Chemistry, Vol. 54, No. 9, 01.05.2016, p. 1228-1235.

Research output: Contribution to journal › Article › peer-review

Lee, DH, Kim, KH, Shin, J, Cho, MJ & Choi, DH 2016, 'New π-Conjugated polymers containing 4H,4′H-[1,1′-Bithieno [3,4-C]Pyrrole]-4,4′,6,6′(5H,5′H)-Tetraone (biTPD) units and their application to thin-Film transistors and photovoltaic cells', Journal of Polymer Science, Part A: Polymer Chemistry, vol. 54, no. 9, pp. 1228-1235. https://doi.org/10.1002/pola.27963

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abstract = "We successfully synthesized new D-A copolymers that employ 1,10-bithienopyrrolodione (biTPD), thiophene, and selenophene-based donor monomeric units. Two polymers, PBTPDEBT and PBTPDEBS, exhibited high degrees of crystallinity and unique polymer chain arrangements on the substrate, which is attributed to their enhanced coplanarity and intermolecular interactions between the polymer chains. Among the thin-film transistor devices made of PBTPDEBT and PBTPDEBS, the annealed PBTPDEBS device displayed relatively high hole mobility, which was twice that of the PBTPDEBT-based device. In addition, an organic photovoltaic device based on a PBTPDEBS:PC71BM blend displayed the maximum power conversion efficiency of 3.85%.",

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N2 - We successfully synthesized new D-A copolymers that employ 1,10-bithienopyrrolodione (biTPD), thiophene, and selenophene-based donor monomeric units. Two polymers, PBTPDEBT and PBTPDEBS, exhibited high degrees of crystallinity and unique polymer chain arrangements on the substrate, which is attributed to their enhanced coplanarity and intermolecular interactions between the polymer chains. Among the thin-film transistor devices made of PBTPDEBT and PBTPDEBS, the annealed PBTPDEBS device displayed relatively high hole mobility, which was twice that of the PBTPDEBT-based device. In addition, an organic photovoltaic device based on a PBTPDEBS:PC71BM blend displayed the maximum power conversion efficiency of 3.85%.

AB - We successfully synthesized new D-A copolymers that employ 1,10-bithienopyrrolodione (biTPD), thiophene, and selenophene-based donor monomeric units. Two polymers, PBTPDEBT and PBTPDEBS, exhibited high degrees of crystallinity and unique polymer chain arrangements on the substrate, which is attributed to their enhanced coplanarity and intermolecular interactions between the polymer chains. Among the thin-film transistor devices made of PBTPDEBT and PBTPDEBS, the annealed PBTPDEBS device displayed relatively high hole mobility, which was twice that of the PBTPDEBT-based device. In addition, an organic photovoltaic device based on a PBTPDEBS:PC71BM blend displayed the maximum power conversion efficiency of 3.85%.

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New π-Conjugated polymers containing 4H,4′H-[1,1′-Bithieno [3,4-C]Pyrrole]-4,4′,6,6′(5H,5′H)-Tetraone (biTPD) units and their application to thin-Film transistors and photovoltaic cells

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

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