Processible polyaniline complexes due to molecular recognition

Supramolecular structures based on hydrogen bonding and phenyl stacking

Olli T. Ikkala (Corresponding Author), Lars-Olof Pietilä, Pentti Passiniemi, T. Vikki, Heidi Österholm, Lisbeth Ahjopalo, J.-E. Österholm

Research output: Contribution to journalArticleScientificpeer-review

67 Citations (Scopus)

Abstract

We show that sulphonic acid doped polyaniline (PANI) can be plasticized using certain low-acidic organic compounds consisting of ring structures and hydrogen bonding moieties that are able to “recognize” the complementary moieties of the doped PANI. The achieved synergistic combination of interactions consists of phenyl stacking, hydrogen bonding and charge transfer due to protonation. Fusible electrically conducting supramolecular structures are rendered, as suggested also by quantum chemical calculations. For example, PANI doped by methanesulphonic acid, toluenesulpnonic acid, dodecylbenzenesulphonic acid, or camphorsulphonic acid can be plasticized by dihydroxybenzenes and bisphenols to obtain fusible particle-free films at the resolution of optical microscope. The generalization to other plasticizers and other aromatic polymers, such as polypyrrole, is obvious.

Original languageEnglish
Pages (from-to)55 - 58
Number of pages4
JournalSynthetic Metals
Volume84
Issue number1-3
DOIs
Publication statusPublished - 1997
MoE publication typeA1 Journal article-refereed

Fingerprint

Molecular recognition
Polyaniline
Hydrogen bonds
acids
Acids
hydrogen
Aromatic polymers
Plasticizers
Sulfonic Acids
Protonation
Organic compounds
bisphenols
plasticizers
Charge transfer
sulfonic acid
ring structures
polypyrroles
Microscopes
optical microscopes
organic compounds

Cite this

Ikkala, O. T., Pietilä, L-O., Passiniemi, P., Vikki, T., Österholm, H., Ahjopalo, L., & Österholm, J-E. (1997). Processible polyaniline complexes due to molecular recognition: Supramolecular structures based on hydrogen bonding and phenyl stacking. Synthetic Metals, 84(1-3), 55 - 58. https://doi.org/10.1016/S0379-6779(97)80663-7
Ikkala, Olli T. ; Pietilä, Lars-Olof ; Passiniemi, Pentti ; Vikki, T. ; Österholm, Heidi ; Ahjopalo, Lisbeth ; Österholm, J.-E. / Processible polyaniline complexes due to molecular recognition : Supramolecular structures based on hydrogen bonding and phenyl stacking. In: Synthetic Metals. 1997 ; Vol. 84, No. 1-3. pp. 55 - 58.
@article{51862d55f4df40bf99d76827a486165d,
title = "Processible polyaniline complexes due to molecular recognition: Supramolecular structures based on hydrogen bonding and phenyl stacking",
abstract = "We show that sulphonic acid doped polyaniline (PANI) can be plasticized using certain low-acidic organic compounds consisting of ring structures and hydrogen bonding moieties that are able to “recognize” the complementary moieties of the doped PANI. The achieved synergistic combination of interactions consists of phenyl stacking, hydrogen bonding and charge transfer due to protonation. Fusible electrically conducting supramolecular structures are rendered, as suggested also by quantum chemical calculations. For example, PANI doped by methanesulphonic acid, toluenesulpnonic acid, dodecylbenzenesulphonic acid, or camphorsulphonic acid can be plasticized by dihydroxybenzenes and bisphenols to obtain fusible particle-free films at the resolution of optical microscope. The generalization to other plasticizers and other aromatic polymers, such as polypyrrole, is obvious.",
author = "Ikkala, {Olli T.} and Lars-Olof Pietil{\"a} and Pentti Passiniemi and T. Vikki and Heidi {\"O}sterholm and Lisbeth Ahjopalo and J.-E. {\"O}sterholm",
year = "1997",
doi = "10.1016/S0379-6779(97)80663-7",
language = "English",
volume = "84",
pages = "55 -- 58",
journal = "Synthetic Metals",
issn = "0379-6779",
publisher = "Elsevier",
number = "1-3",

}

Ikkala, OT, Pietilä, L-O, Passiniemi, P, Vikki, T, Österholm, H, Ahjopalo, L & Österholm, J-E 1997, 'Processible polyaniline complexes due to molecular recognition: Supramolecular structures based on hydrogen bonding and phenyl stacking', Synthetic Metals, vol. 84, no. 1-3, pp. 55 - 58. https://doi.org/10.1016/S0379-6779(97)80663-7

Processible polyaniline complexes due to molecular recognition : Supramolecular structures based on hydrogen bonding and phenyl stacking. / Ikkala, Olli T. (Corresponding Author); Pietilä, Lars-Olof; Passiniemi, Pentti; Vikki, T.; Österholm, Heidi; Ahjopalo, Lisbeth; Österholm, J.-E.

In: Synthetic Metals, Vol. 84, No. 1-3, 1997, p. 55 - 58.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Processible polyaniline complexes due to molecular recognition

T2 - Supramolecular structures based on hydrogen bonding and phenyl stacking

AU - Ikkala, Olli T.

AU - Pietilä, Lars-Olof

AU - Passiniemi, Pentti

AU - Vikki, T.

AU - Österholm, Heidi

AU - Ahjopalo, Lisbeth

AU - Österholm, J.-E.

PY - 1997

Y1 - 1997

N2 - We show that sulphonic acid doped polyaniline (PANI) can be plasticized using certain low-acidic organic compounds consisting of ring structures and hydrogen bonding moieties that are able to “recognize” the complementary moieties of the doped PANI. The achieved synergistic combination of interactions consists of phenyl stacking, hydrogen bonding and charge transfer due to protonation. Fusible electrically conducting supramolecular structures are rendered, as suggested also by quantum chemical calculations. For example, PANI doped by methanesulphonic acid, toluenesulpnonic acid, dodecylbenzenesulphonic acid, or camphorsulphonic acid can be plasticized by dihydroxybenzenes and bisphenols to obtain fusible particle-free films at the resolution of optical microscope. The generalization to other plasticizers and other aromatic polymers, such as polypyrrole, is obvious.

AB - We show that sulphonic acid doped polyaniline (PANI) can be plasticized using certain low-acidic organic compounds consisting of ring structures and hydrogen bonding moieties that are able to “recognize” the complementary moieties of the doped PANI. The achieved synergistic combination of interactions consists of phenyl stacking, hydrogen bonding and charge transfer due to protonation. Fusible electrically conducting supramolecular structures are rendered, as suggested also by quantum chemical calculations. For example, PANI doped by methanesulphonic acid, toluenesulpnonic acid, dodecylbenzenesulphonic acid, or camphorsulphonic acid can be plasticized by dihydroxybenzenes and bisphenols to obtain fusible particle-free films at the resolution of optical microscope. The generalization to other plasticizers and other aromatic polymers, such as polypyrrole, is obvious.

U2 - 10.1016/S0379-6779(97)80663-7

DO - 10.1016/S0379-6779(97)80663-7

M3 - Article

VL - 84

SP - 55

EP - 58

JO - Synthetic Metals

JF - Synthetic Metals

SN - 0379-6779

IS - 1-3

ER -