The properties of poly(propiolic acid) as a polyelectrolyte

Khutareva, G.V.; Орлова, О.В.; Davydov, B.E.; Boguslavskii, Leonid I.

doi:10.1016/0032-3950(67)90279-1

Cited by 3 publications

(2 citation statements)

References 6 publications

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“…The π-conjugated polymers having an ionic nature were scarce and restricted to some cases as follows: the solid-state polymerization of propiolic salts by γ-irradiation, , water-soluble polyene polymers by quarterization of poly(6-bromo-1-hexyne), and the synthesis of mono- and disubstituted ionic polyacetylene by the activation of the acetylene bond in ethynylpyridines by introduction of strong electron withdrawing substituents in conjugation with it. − In recent years, monopropargyl derivatives carrying phosphonium, sulfonium, and ammonium salts had been polymerized to corresponding π-conjugated ionic polymers in high yields. − Due to their extensive conjugation and ionic nature, these polymers have potential as materials for mixed ionic and electronic conductivity, energy storage devices, and permselective membranes…”

Section: Ionic Poly(16-heptadiyne)smentioning

confidence: 99%

Poly(1,6-heptadiyne)-Based Materials by Metathesis Polymerization

et al. 2000

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A new class of multifunctional polymers based on poly(l,6heptadiyne) derivatives with various functional groups such as carbazole unit for photoconductive polymers and nonlinear optical (NLO) chromophores for NLO polymers were synthesized by metathesis polymerization. The polymerizations were carried out with MoCI,-and WCI,-based catalysts. The catalytic activity of MoCI, was found to be greater than that of WCI , . The resulting polymers exhibited photoconductivity and large optical nonlinearity. These conjugated polymers have good solubility in common organic solvents, long-term stability toward air oxidation, and high electrical conductivity.

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Section: Ionic Poly(16-heptadiyne)smentioning

confidence: 99%

Poly(1,6-heptadiyne)-Based Materials by Metathesis Polymerization

et al. 2000

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“…In the following we shall consider the effect of polyconjugation and configuration of the polyene chain on the equilibrium dissociation of polyconjugated poly-electrolytes40, 41,45,264), such as PPA. The comparison of pK a and Z(energy of proton dissociation) for PPA having various configurations of the polyene chain, shows that the polymer with trans-transoid configuration is a weaker acid than the polymer with trans-cisoid or cis-transoid configuration.…”

Section: Polyconjugated Polyelectrolytesmentioning

confidence: 99%