Oxidative polymerization of poly(2-(N-pyrrolyl)ethyl methacrylate) with iron chloride

Stanke, Dietmar; Hallensleben, Manfred L.; Toppare, Levent

doi:10.1016/0379-6779(94)02323-q

Cited by 62 publications

(4 citation statements)

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“…FT-IR spectra of conjugated polymer 3 and copolymer Py10% showed characteristic bands of both Ppy and the precursor polymer PPHMA2 (see Table and Supporting Information). The disappearance of the ring-C−H bending vibration of N -monosubstituted pyrroles at 725 cm -1 indicates that most of the pendant N -alkyl pyrrole units in PPHMA2 had reacted. Also, the appearance of a weak CC stretching vibration at 1560 cm -1 and C−C stretching vibration at 1458 cm -1 , which are characteristic IR absorption bands of Ppy , indicate the coupling of pyrrole units.…”

Section: Resultsmentioning

confidence: 99%

Polymethacrylate Functionalized Polypyrrole Network Films on Indium Tin Oxide: Electropolymerization of a Precursor Polymer and Comonomer

Deng

Advincula

2002

Chem. Mater.

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The electropolymerization and deposition of conjugated polypyrrole network films on planar indium tin oxide electrode surfaces is described. The precursor polymer, a polymethacrylate functionalized with pyrrole, PPHMA2, was synthesized and then electropolymerized on ITO substrates. The possibility of inter- and intramolecular polymerization resulted in a cross-linked conjugated network microstructure. The pyrrole group was chosen because of its good electropolymerizablity and organic semiconductor characteristics. To induce greater electropolymerizability toward linear polypyrrole units and control of surface morphology, PPHMA2 was copolymerized with pyrrole monomer at various composition (feed) ratios. The spectroscopic, morphological, and composition properties of the films were characterized by FT-IR spectroscopy, atomic force microscopy, and X-ray photoelectron spectroscopy, respectively. Interesting trends were observed on structure−property relationships with respect to film composition.

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Section: Resultsmentioning

confidence: 99%

Polymethacrylate Functionalized Polypyrrole Network Films on Indium Tin Oxide: Electropolymerization of a Precursor Polymer and Comonomer

Deng

Advincula

2002

Chem. Mater.

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“…moiety [g-11]. The reason for the synthesis of such insulating polymers lies in the fact that they are soluble and can easily be reacted with pyrrole or thiophene in solution through electrochemical [ 121 or oxidative chemical methods [13,14]. We have synthesized poly between pyrrole and the pyrrole moiety of Poly B.…”

Section: Introductionmentioning

confidence: 99%

A theoretical approach to the polymerization of N-pyrrolyl ethyl vinyl ether

Yurtsever

Toppare

Yaǧcı

1998

Journal of Molecular Structure: THEOCHEM

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The oligomerization mechanism of N-pyrrolyl ethyl vinyl ether is studied for two different routes of polymerization by using quantum mechanical calculations. Model compounds for oligomerization between monomers and monomer-pyrrole systems are optimized fully via semiempirical methods. By comparing the enthalpy changes of these two processes, it is found that generally the binding of pyrrole groups on the carbon backbone is favoured; however, the self-polymerization is also thermodynamically competitive. These results support the previous experimental evidence. 0 1998 Elsevier Science B.V.

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“…The peak intensity at 725 cm 21 (see a in Fig. 3c), which corresponds to the characteristic C-H bending vibration of pyrrole, 12 decreased with the exposure time and eventually disappeared after 1 hour. These results indicate that almost all the pyrrole units reacted with each other upon light-exposure while conserving the PDI core structure.…”

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confidence: 97%

Formation of insoluble perylenetetracarboxylic diimide films by electro- or photo-crosslinking of pyrrole units

Ko¹,

Kim²,

Choi³

et al. 2006

Chem. Commun.

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Oxidative polymerization of poly(2-(N-pyrrolyl)ethyl methacrylate) with iron chloride

Cited by 62 publications

References 3 publications

Polymethacrylate Functionalized Polypyrrole Network Films on Indium Tin Oxide: Electropolymerization of a Precursor Polymer and Comonomer

Polymethacrylate Functionalized Polypyrrole Network Films on Indium Tin Oxide: Electropolymerization of a Precursor Polymer and Comonomer

A theoretical approach to the polymerization of N-pyrrolyl ethyl vinyl ether

Formation of insoluble perylenetetracarboxylic diimide films by electro- or photo-crosslinking of pyrrole units

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