Dihedral angle control to improve the charge transport properties of conjugated polymers in organic field effect transistors

Dihedral angle control to improve the charge transport properties of conjugated polymers in... Chemical Physics Letters 695 (2018) 51–58 Contents lists available at ScienceDirect Chemical Physics Letters journal homepage: www.elsevier.com/locate/cplett Research paper Dihedral angle control to improve the charge transport properties of conjugated polymers in organic field effect transistors a,b,c,⇑ a,b a,b a,b Satej S. Dharmapurikar , Sundaresan Chithiravel , Manoj V. Mane , Gunvant Deshmukh , a,b,⇑ Kothandam Krishnamoorthy Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Academy of Scientific and Innovative Research, Pashan Road, Pune 411008, India CSIR-Networks of Institutes for Solar Energy, New Delhi, India Yogeshwari College, Ambajogai 431512, India article i nfo abstract Article history: Diketopyrrolopyrrole (DPP) and i-Indigo (i-Ind) are two monomers that are widely explored as active Received 13 November 2017 materials in organic field effect transistor and solar cells. These two molecules showed impressive charge In final form 25 January 2018 carrier mobility due to better packing that are facilitated by quadrupoles. We hypothesized that the Available online 2 February 2018 copolymers of these monomers would also exhibit high charge carrier mobility. However, we envisioned that the dihedral angle at the connecting point between the monomers will play a crucial role in packing Keywords: as well as charge transport. To understand the impact of dihedral http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Chemical Physics Letters Elsevier

Dihedral angle control to improve the charge transport properties of conjugated polymers in organic field effect transistors

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Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier B.V.
ISSN
0009-2614
eISSN
1873-4448
D.O.I.
10.1016/j.cplett.2018.01.052
Publisher site
See Article on Publisher Site

Abstract

Chemical Physics Letters 695 (2018) 51–58 Contents lists available at ScienceDirect Chemical Physics Letters journal homepage: www.elsevier.com/locate/cplett Research paper Dihedral angle control to improve the charge transport properties of conjugated polymers in organic field effect transistors a,b,c,⇑ a,b a,b a,b Satej S. Dharmapurikar , Sundaresan Chithiravel , Manoj V. Mane , Gunvant Deshmukh , a,b,⇑ Kothandam Krishnamoorthy Polymer Science and Engineering Division, CSIR-National Chemical Laboratory, Academy of Scientific and Innovative Research, Pashan Road, Pune 411008, India CSIR-Networks of Institutes for Solar Energy, New Delhi, India Yogeshwari College, Ambajogai 431512, India article i nfo abstract Article history: Diketopyrrolopyrrole (DPP) and i-Indigo (i-Ind) are two monomers that are widely explored as active Received 13 November 2017 materials in organic field effect transistor and solar cells. These two molecules showed impressive charge In final form 25 January 2018 carrier mobility due to better packing that are facilitated by quadrupoles. We hypothesized that the Available online 2 February 2018 copolymers of these monomers would also exhibit high charge carrier mobility. However, we envisioned that the dihedral angle at the connecting point between the monomers will play a crucial role in packing Keywords: as well as charge transport. To understand the impact of dihedral

Journal

Chemical Physics LettersElsevier

Published: Mar 1, 2018

References

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