Synthesis and properties of well-defined elastomeric poly(alkylnorbornene)s and their hydrogenated derivatives

John D. Hatjopoulos; Richard A. Register

doi:10.1021/ma0515331

Synthesis and properties of well-defined elastomeric poly(alkylnorbornene)s and their hydrogenated derivatives

John D. Hatjopoulos, Richard A. Register

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37 Scopus citations

Abstract

Preparation and properties of well-defined elastomeric poly(alkylnorborene) s and their hydrogenated derivatives were investigated. Four 5-n-alkylnorborenes monomers were purified by vacuum transfer from sodium. A gel permeation chromatography (GPC) system, comprising a Waters 515 HPLC pump, two 30 cm PLgel 5 μm Mixed-C columns, and a Precision Detectors PD2020 light scattering detector operating at 685 nm, was used to determine the fractional conversion of monomer during polymerization. Results shows that the fraction of unconsumed monomer decays exponentially with a time constant τ=0.052 h.

Original language	English (US)
Pages (from-to)	10320-10322
Number of pages	3
Journal	Macromolecules
Volume	38
Issue number	24
DOIs	https://doi.org/10.1021/ma0515331
State	Published - Nov 29 2005

All Science Journal Classification (ASJC) codes

Materials Chemistry
Polymers and Plastics
Inorganic Chemistry
Organic Chemistry

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title = "Synthesis and properties of well-defined elastomeric poly(alkylnorbornene)s and their hydrogenated derivatives",

abstract = "Preparation and properties of well-defined elastomeric poly(alkylnorborene) s and their hydrogenated derivatives were investigated. Four 5-n-alkylnorborenes monomers were purified by vacuum transfer from sodium. A gel permeation chromatography (GPC) system, comprising a Waters 515 HPLC pump, two 30 cm PLgel 5 μm Mixed-C columns, and a Precision Detectors PD2020 light scattering detector operating at 685 nm, was used to determine the fractional conversion of monomer during polymerization. Results shows that the fraction of unconsumed monomer decays exponentially with a time constant τ=0.052 h.",

author = "Hatjopoulos, {John D.} and Register, {Richard A.}",

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AU - Hatjopoulos, John D.

AU - Register, Richard A.

PY - 2005/11/29

Y1 - 2005/11/29

N2 - Preparation and properties of well-defined elastomeric poly(alkylnorborene) s and their hydrogenated derivatives were investigated. Four 5-n-alkylnorborenes monomers were purified by vacuum transfer from sodium. A gel permeation chromatography (GPC) system, comprising a Waters 515 HPLC pump, two 30 cm PLgel 5 μm Mixed-C columns, and a Precision Detectors PD2020 light scattering detector operating at 685 nm, was used to determine the fractional conversion of monomer during polymerization. Results shows that the fraction of unconsumed monomer decays exponentially with a time constant τ=0.052 h.

AB - Preparation and properties of well-defined elastomeric poly(alkylnorborene) s and their hydrogenated derivatives were investigated. Four 5-n-alkylnorborenes monomers were purified by vacuum transfer from sodium. A gel permeation chromatography (GPC) system, comprising a Waters 515 HPLC pump, two 30 cm PLgel 5 μm Mixed-C columns, and a Precision Detectors PD2020 light scattering detector operating at 685 nm, was used to determine the fractional conversion of monomer during polymerization. Results shows that the fraction of unconsumed monomer decays exponentially with a time constant τ=0.052 h.

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JO - Macromolecules

JF - Macromolecules

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ER -

Synthesis and properties of well-defined elastomeric poly(alkylnorbornene)s and their hydrogenated derivatives

Abstract

All Science Journal Classification (ASJC) codes

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