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Title: Use of a Multiple Hydride Donor To Achieve an n-Doped Polymer with High Solvent Resistance

Abstract

We report the ability to insolubilize doped semiconducting polymer layers can help enable the fabrication of efficient multilayer solution-processed electronic and optoelectronic devices. Here, we present a promising approach to simultaneously n-dope and largely insolubilize conjugated polymer films using tetrakis[{4-(1,3-dimethyl-2,3-dihydro-1H-benzo[d]imidazol-2-yl)phenoxy}methyl]methane (tetrakis-O-DMBI-H), which consists of four 2,3-dihydro-1H-benzoimidazole (DMBI-H) n-dopant moieties covalently linked to one another. Doping a thiophene-fused benzodifurandione-based oligo(p-phenylenevinylene)-co-thiophene polymer (TBDOPV-T) with tetrakis-O-DMBI-H results in a highly n-doped film with bulk conductivity of 15 S cm–1. Optical absorption spectra provide evidence for film retention of ~93% after immersion in o-dichlorobenzene for 5 min. The optical absorption signature of the charge carriers in the n-doped polymer decreases only slightly more than that of the neutral polymer under these conditions, indicating that the exposure to solvent also results in negligible dedoping of the film. Moreover, thermal treatment studies on a tetrakis-O-DMBI-H-doped TBDOPV-T film in contact with another undoped polymer film indicate immobilization of the molecular dopant in TBDOPV-T. This is attributed to the multiple electrostatic interactions between each dopant tetracation and up to four nearby anionic doped polymer segments.

Authors:
ORCiD logo [1]; ORCiD logo [2];  [3];  [4]; ORCiD logo [5]; ORCiD logo [2]; ORCiD logo [1]; ORCiD logo [6]; ORCiD logo [3]; ORCiD logo [5]; ORCiD logo [1]
  1. Georgia Institute of Technology, Atlanta, GA (United States); University of Colorado, Boulder, CO (United States)
  2. Humboldt University of Berlin (Germany)
  3. Peking University, Beijing (China)
  4. SLAC National Accelerator Lab., Menlo Park, CA (United States); Stanford University, CA (United States)
  5. Humboldt University of Berlin (Germany); Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Berlin (Germany)
  6. University of Colorado, Boulder, CO (United States)
Publication Date:
Research Org.:
SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC); German Research Foundation (DFG); National Science Foundation (NSF); US Air Force Office of Scientific Research (AFOSR)
OSTI Identifier:
1884813
Grant/Contract Number:  
AC02-76SF00515; DMR-807797; DMR-22116857; DMR-1729737; FA0550-18-1-0499
Resource Type:
Accepted Manuscript
Journal Name:
ACS Applied Materials and Interfaces
Additional Journal Information:
Journal Volume: 14; Journal Issue: 29; Journal ID: ISSN 1944-8244
Publisher:
American Chemical Society (ACS)
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; n-doping; insolubilization; cross-linking; conductivity; hydride; donor

Citation Formats

Saeedifard, Farzaneh, Lungwitz, Dominique, Yu, Zi-Di, Schneider, Sebastian, Mansour, Ahmed E., Opitz, Andreas, Barlow, Stephen, Toney, Michael F., Pei, Jian, Koch, Norbert, and Marder, Seth R. Use of a Multiple Hydride Donor To Achieve an n-Doped Polymer with High Solvent Resistance. United States: N. p., 2022. Web. doi:10.1021/acsami.2c05724.
Saeedifard, Farzaneh, Lungwitz, Dominique, Yu, Zi-Di, Schneider, Sebastian, Mansour, Ahmed E., Opitz, Andreas, Barlow, Stephen, Toney, Michael F., Pei, Jian, Koch, Norbert, & Marder, Seth R. Use of a Multiple Hydride Donor To Achieve an n-Doped Polymer with High Solvent Resistance. United States. https://doi.org/10.1021/acsami.2c05724
Saeedifard, Farzaneh, Lungwitz, Dominique, Yu, Zi-Di, Schneider, Sebastian, Mansour, Ahmed E., Opitz, Andreas, Barlow, Stephen, Toney, Michael F., Pei, Jian, Koch, Norbert, and Marder, Seth R. Wed . "Use of a Multiple Hydride Donor To Achieve an n-Doped Polymer with High Solvent Resistance". United States. https://doi.org/10.1021/acsami.2c05724. https://www.osti.gov/servlets/purl/1884813.
@article{osti_1884813,
title = {Use of a Multiple Hydride Donor To Achieve an n-Doped Polymer with High Solvent Resistance},
author = {Saeedifard, Farzaneh and Lungwitz, Dominique and Yu, Zi-Di and Schneider, Sebastian and Mansour, Ahmed E. and Opitz, Andreas and Barlow, Stephen and Toney, Michael F. and Pei, Jian and Koch, Norbert and Marder, Seth R.},
abstractNote = {We report the ability to insolubilize doped semiconducting polymer layers can help enable the fabrication of efficient multilayer solution-processed electronic and optoelectronic devices. Here, we present a promising approach to simultaneously n-dope and largely insolubilize conjugated polymer films using tetrakis[{4-(1,3-dimethyl-2,3-dihydro-1H-benzo[d]imidazol-2-yl)phenoxy}methyl]methane (tetrakis-O-DMBI-H), which consists of four 2,3-dihydro-1H-benzoimidazole (DMBI-H) n-dopant moieties covalently linked to one another. Doping a thiophene-fused benzodifurandione-based oligo(p-phenylenevinylene)-co-thiophene polymer (TBDOPV-T) with tetrakis-O-DMBI-H results in a highly n-doped film with bulk conductivity of 15 S cm–1. Optical absorption spectra provide evidence for film retention of ~93% after immersion in o-dichlorobenzene for 5 min. The optical absorption signature of the charge carriers in the n-doped polymer decreases only slightly more than that of the neutral polymer under these conditions, indicating that the exposure to solvent also results in negligible dedoping of the film. Moreover, thermal treatment studies on a tetrakis-O-DMBI-H-doped TBDOPV-T film in contact with another undoped polymer film indicate immobilization of the molecular dopant in TBDOPV-T. This is attributed to the multiple electrostatic interactions between each dopant tetracation and up to four nearby anionic doped polymer segments.},
doi = {10.1021/acsami.2c05724},
journal = {ACS Applied Materials and Interfaces},
number = 29,
volume = 14,
place = {United States},
year = {Wed Jul 13 00:00:00 EDT 2022},
month = {Wed Jul 13 00:00:00 EDT 2022}
}

Works referenced in this record:

Comparative Study of the N-Type Doping Efficiency in Solution-processed Fullerenes and Fullerene Derivatives
journal, September 2014

  • Rossbauer, Stephan; Müller, Christian; Anthopoulos, Thomas D.
  • Advanced Functional Materials
  • DOI: 10.1002/adfm.201401842

Crosslinkable hole-transport materials for preparation of multilayer organic light emitting devices by spin-coating
journal, April 1999


Use of a 1 H -Benzoimidazole Derivative as an n -Type Dopant and To Enable Air-Stable Solution-Processed n -Channel Organic Thin-Film Transistors
journal, July 2010

  • Wei, Peng; Oh, Joon Hak; Dong, Guifang
  • Journal of the American Chemical Society, Vol. 132, Issue 26
  • DOI: 10.1021/ja103173m

Efficient n-Dopants and Their Roles in Organic Electronics
journal, July 2018

  • Bin, Zhengyang; Liu, Ziyang; Qiu, Yong
  • Advanced Optical Materials, Vol. 6, Issue 18
  • DOI: 10.1002/adom.201800536

Benzocyclobutene polymer as an additive for a benzocyclobutene-fullerene: application in stable p–i–n perovskite solar cells
journal, January 2021

  • Tremblay, Marie-Hélène; Schutt, Kelly; Pulvirenti, Federico
  • Journal of Materials Chemistry A, Vol. 9, Issue 14
  • DOI: 10.1039/D0TA07733J

Operational stability of electrophosphorescent devices containing p and n doped transport layers
journal, November 2003

  • D’Andrade, Brian W.; Forrest, Stephen R.; Chwang, Anna B.
  • Applied Physics Letters, Vol. 83, Issue 19
  • DOI: 10.1063/1.1624473

Cross-Linking of Doped Organic Semiconductor Interlayers for Organic Solar Cells: Potential and Challenges
journal, December 2021

  • Dahlström, Staffan; Wilken, Sebastian; Zhang, Yadong
  • ACS Applied Energy Materials, Vol. 4, Issue 12
  • DOI: 10.1021/acsaem.1c03127

Nearly 100% Photocrosslinking Efficiency in Ultrahigh Work Function Hole-Doped Conjugated Polymers Using Bis(fluorophenyl azide) Additives
journal, December 2019

  • Teo, Desmond W. Y.; Jamal, Zaini; Phua, Hao-Yu
  • ACS Applied Materials & Interfaces, Vol. 11, Issue 51
  • DOI: 10.1021/acsami.9b12503

The damaging effects of the acidity in PEDOT:PSS on semiconductor device performance and solutions based on non-acidic alternatives
journal, January 2020

  • Cameron, Joseph; Skabara, Peter J.
  • Materials Horizons, Vol. 7, Issue 7
  • DOI: 10.1039/C9MH01978B

Crosslinked Semiconductor Polymers for Photovoltaic Applications
journal, May 2017

  • Kahle, Frank-Julian; Saller, Christina; Köhler, Anna
  • Advanced Energy Materials, Vol. 7, Issue 16
  • DOI: 10.1002/aenm.201700306

Universal three-dimensional crosslinker for all-photopatterned electronics
journal, March 2020


The Optical Signature of Charges in Conjugated Polymers
journal, April 2016


Alternative p-doped hole transport material for low operating voltage and high efficiency organic light-emitting diodes
journal, September 2014

  • Murawski, Caroline; Fuchs, Cornelius; Hofmann, Simone
  • Applied Physics Letters, Vol. 105, Issue 11
  • DOI: 10.1063/1.4896127

New Thermally Cross-Linkable Polymer and Its Application as a Hole-Transporting Layer for Solution Processed Multilayer Organic Light Emitting Diodes
journal, September 2007

  • Ma, Biwu; Lauterwasser, Frank; Deng, Lan
  • Chemistry of Materials, Vol. 19, Issue 19
  • DOI: 10.1021/cm0715500

Improved organic p-i-n type solar cells with n-doped fluorinated hexaazatrinaphthylene derivatives HATNA-F 6 and HATNA-F 12 as transparent electron transport material
journal, February 2014

  • Selzer, Franz; Falkenberg, Christiane; Hamburger, Manuel
  • Journal of Applied Physics, Vol. 115, Issue 5
  • DOI: 10.1063/1.4864260

High-performance polymer semiconducting heterostructure devices by nitrene-mediated photocrosslinking of alkyl side chains
journal, December 2009

  • Png, Rui-Qi; Chia, Perq-Jon; Tang, Jie-Cong
  • Nature Materials, Vol. 9, Issue 2
  • DOI: 10.1038/nmat2594

Highly Efficient Organic Devices Based on Electrically Doped Transport Layers
journal, April 2007

  • Walzer, K.; Maennig, B.; Pfeiffer, M.
  • Chemical Reviews, Vol. 107, Issue 4
  • DOI: 10.1021/cr050156n

Photo-Cross-Linked Triphenylenes as Novel Insoluble Hole Transport Materials in Organic LEDs
journal, June 1999

  • Bacher, Andreas; Erdelen, Christian H.; Paulus, Wolfgang
  • Macromolecules, Vol. 32, Issue 14
  • DOI: 10.1021/ma981595+

Reactivity of an air-stable dihydrobenzoimidazole n-dopant with organic semiconductor molecules
journal, April 2021


Madelung and Hubbard interactions in polaron band model of doped organic semiconductors
journal, September 2016

  • Png, Rui-Qi; Ang, Mervin C. Y.; Teo, Meng-How
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms11948

Thermoelectric Properties of Solution-Processed n-Doped Ladder-Type Conducting Polymers
journal, October 2016


A blue light emitting copolymer with charge transporting and photo-crosslinkable functional units
journal, January 1997


Efficient n-type dopants with extremely low doping ratios for high performance inverted perovskite solar cells
journal, January 2016

  • Bin, Zhengyang; Li, Jiangwei; Wang, Liduo
  • Energy & Environmental Science, Vol. 9, Issue 11
  • DOI: 10.1039/C6EE01987K

Facile Photo-Crosslinking of Azide-Containing Hole-Transporting Polymers for Highly Efficient, Solution-Processed, Multilayer Organic Light Emitting Devices
journal, October 2014

  • Park, Junwoo; Lee, Changyeon; Jung, Jihye
  • Advanced Functional Materials, Vol. 24, Issue 48
  • DOI: 10.1002/adfm.201401958

Mechanistic Study on the Solution-Phase n-Doping of 1,3-Dimethyl-2-aryl-2,3-dihydro-1 H -benzoimidazole Derivatives
journal, September 2013

  • Naab, Benjamin D.; Guo, Song; Olthof, Selina
  • Journal of the American Chemical Society, Vol. 135, Issue 40
  • DOI: 10.1021/ja403906d

Doping mechanisms of N-DMBI-H for organic thermoelectrics: hydrogen removal vs. hydride transfer
journal, January 2020

  • Zeng, Yan; Zheng, Wenyu; Guo, Yuan
  • Journal of Materials Chemistry A, Vol. 8, Issue 17
  • DOI: 10.1039/D0TA01087A

Impact of Singly Occupied Molecular Orbital Energy on the n-Doping Efficiency of Benzimidazole Derivatives
journal, September 2019

  • Riera-Galindo, Sergi; Orbelli Biroli, Alessio; Forni, Alessandra
  • ACS Applied Materials & Interfaces, Vol. 11, Issue 41
  • DOI: 10.1021/acsami.9b12441

Persistent Conjugated Backbone and Disordered Lamellar Packing Impart Polymers with Efficient n‐Doping and High Conductivities
journal, November 2020


Hydride, Hydrogen Atom, Proton, and Electron Transfer Driving Forces of Various Five-Membered Heterocyclic Organic Hydrides and Their Reaction Intermediates in Acetonitrile
journal, February 2008

  • Zhu, Xiao-Qing; Zhang, Ming-Tian; Yu, Ao
  • Journal of the American Chemical Society, Vol. 130, Issue 8
  • DOI: 10.1021/ja075523m

Doped Organic Transistors
journal, October 2016


n-Type Doping of Organic Semiconductors: Immobilization via Covalent Anchoring
journal, May 2019


Multifunctional Organic-Semiconductor Interfacial Layers for Solution-Processed Oxide-Semiconductor Thin-Film Transistor
journal, March 2017

  • Kwon, Guhyun; Kim, Keetae; Choi, Byung Doo
  • Advanced Materials, Vol. 29, Issue 21
  • DOI: 10.1002/adma.201607055

Solution-Phase Synthesis of Short Oligo-2′-deoxyribonucleotides by Using Clustered Nucleosides as a Soluble Support
journal, August 2013

  • Kungurtsev, Vyacheslav; Laakkonen, Jouni; Molina, Alejandro Gimenez
  • European Journal of Organic Chemistry, Vol. 2013, Issue 29
  • DOI: 10.1002/ejoc.201300864

Photo-crosslinkable polymers as hole-transport materials for organic light-emitting diodes
journal, May 2002

  • Zhang, Ya-Dong; Hreha, Richard D.; Jabbour, Ghassan E.
  • Journal of Materials Chemistry, Vol. 12, Issue 6
  • DOI: 10.1039/b110088m

Conjugated Polymers from Naphthalene Bisimide
journal, December 2008

  • Guo, Xugang; Watson, Mark D.
  • Organic Letters, Vol. 10, Issue 23, p. 5333-5336
  • DOI: 10.1021/ol801918y

Approaches to Solution-Processed Multilayer Organic Light-Emitting Diodes Based on Cross-Linking
journal, February 2011

  • Zuniga, Carlos A.; Barlow, Stephen; Marder, Seth R.
  • Chemistry of Materials, Vol. 23, Issue 3
  • DOI: 10.1021/cm102401k

Comparison of solution-mixed and sequentially processed P3HT:F4TCNQ films: effect of doping-induced aggregation on film morphology
journal, January 2016

  • Jacobs, Ian E.; Aasen, Erik W.; Oliveira, Julia L.
  • J. Mater. Chem. C, Vol. 4, Issue 16
  • DOI: 10.1039/C5TC04207K

Solubility-Limited Extrinsic n-Type Doping of a High Electron Mobility Polymer for Thermoelectric Applications
journal, January 2014

  • Schlitz, Ruth A.; Brunetti, Fulvio G.; Glaudell, Anne M.
  • Advanced Materials, Vol. 26, Issue 18
  • DOI: 10.1002/adma.201304866

The chemical and structural origin of efficient p-type doping in P3HT
journal, May 2013