Copolymers of phenoxyethyl methacrylate with N-vinyl-2-pyrrolidone: Synthesis, characterization and reactivity ratios

K. Anver Basha; T. Balakrishnan; M. Urzúa; A. Leiva; L. Gargallo; D. Radic

doi:10.1080/10601320601044641

Copolymers of phenoxyethyl methacrylate with N-vinyl-2-pyrrolidone: Synthesis, characterization and reactivity ratios

K. Anver Basha
, T. Balakrishnan
, M. Urzúa
, A. Leiva
, L. Gargallo
, D. Radic

University of Madras
C. Abdul Hakeem College Melvisharam
Periyar University
Pontificia Universidad Católica de Chile

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The free radical copolymerization of phenoxyethyl methacrylate (POEMA) and N-vinyl-2-pyrrolidone (Vp) was carried out using α,α- azobisisobutyronitrile (AIBN) in 2-butanone solution at 333-K±1. The copolymers were characterized by FTIR, ¹H-NMR and ¹³C-NMR spectroscopic methods. Thermal properties of the copolymers were also studied by thermogravimetric analysis (TGA). The composition of the copolymers was established by ¹H-NMR analysis. The monomer reactivity ratios were computed using the Fineman-Ross (F-R) and Kelen-Tüdos (K-T) methods. These parameters were also estimated using a non-linear computational fitting procedure, known as reactivity ratios error in variable model (RREVM). The mean sequence lengths determination indicates that the copolymer was random in nature.

Original language	English
Pages (from-to)	105-111
Number of pages	7
Journal	Journal of Macromolecular Science, Part A: Pure and Applied Chemistry
Volume	44
Issue number	1
DOIs	https://doi.org/10.1080/10601320601044641
State	Published - 1 Jan 2007
Externally published	Yes

Keywords

Characterization
Copolymers
Monomer reactivity ratios
N-vinyl-2pyrrolidone
Phenoxyethylmethacrylate
Thermogravimetric analysis

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10.1080/10601320601044641

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title = "Copolymers of phenoxyethyl methacrylate with N-vinyl-2-pyrrolidone: Synthesis, characterization and reactivity ratios",

abstract = "The free radical copolymerization of phenoxyethyl methacrylate (POEMA) and N-vinyl-2-pyrrolidone (Vp) was carried out using α,α- azobisisobutyronitrile (AIBN) in 2-butanone solution at 333-K±1. The copolymers were characterized by FTIR, 1H-NMR and 13C-NMR spectroscopic methods. Thermal properties of the copolymers were also studied by thermogravimetric analysis (TGA). The composition of the copolymers was established by 1H-NMR analysis. The monomer reactivity ratios were computed using the Fineman-Ross (F-R) and Kelen-T{\"u}dos (K-T) methods. These parameters were also estimated using a non-linear computational fitting procedure, known as reactivity ratios error in variable model (RREVM). The mean sequence lengths determination indicates that the copolymer was random in nature.",

keywords = "Characterization, Copolymers, Monomer reactivity ratios, N-vinyl-2pyrrolidone, Phenoxyethylmethacrylate, Thermogravimetric analysis",

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year = "2007",

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T1 - Copolymers of phenoxyethyl methacrylate with N-vinyl-2-pyrrolidone

T2 - Synthesis, characterization and reactivity ratios

AU - Basha, K. Anver

AU - Balakrishnan, T.

AU - Urzúa, M.

AU - Leiva, A.

AU - Gargallo, L.

AU - Radic, D.

PY - 2007/1/1

Y1 - 2007/1/1

N2 - The free radical copolymerization of phenoxyethyl methacrylate (POEMA) and N-vinyl-2-pyrrolidone (Vp) was carried out using α,α- azobisisobutyronitrile (AIBN) in 2-butanone solution at 333-K±1. The copolymers were characterized by FTIR, 1H-NMR and 13C-NMR spectroscopic methods. Thermal properties of the copolymers were also studied by thermogravimetric analysis (TGA). The composition of the copolymers was established by 1H-NMR analysis. The monomer reactivity ratios were computed using the Fineman-Ross (F-R) and Kelen-Tüdos (K-T) methods. These parameters were also estimated using a non-linear computational fitting procedure, known as reactivity ratios error in variable model (RREVM). The mean sequence lengths determination indicates that the copolymer was random in nature.

AB - The free radical copolymerization of phenoxyethyl methacrylate (POEMA) and N-vinyl-2-pyrrolidone (Vp) was carried out using α,α- azobisisobutyronitrile (AIBN) in 2-butanone solution at 333-K±1. The copolymers were characterized by FTIR, 1H-NMR and 13C-NMR spectroscopic methods. Thermal properties of the copolymers were also studied by thermogravimetric analysis (TGA). The composition of the copolymers was established by 1H-NMR analysis. The monomer reactivity ratios were computed using the Fineman-Ross (F-R) and Kelen-Tüdos (K-T) methods. These parameters were also estimated using a non-linear computational fitting procedure, known as reactivity ratios error in variable model (RREVM). The mean sequence lengths determination indicates that the copolymer was random in nature.

KW - Characterization

KW - Copolymers

KW - Monomer reactivity ratios

KW - N-vinyl-2pyrrolidone

KW - Phenoxyethylmethacrylate

KW - Thermogravimetric analysis

UR - https://www.scopus.com/pages/publications/33845544738

U2 - 10.1080/10601320601044641

DO - 10.1080/10601320601044641

M3 - Article

AN - SCOPUS:33845544738

SN - 1060-1325

VL - 44

SP - 105

EP - 111

JO - Journal of Macromolecular Science, Part A: Pure and Applied Chemistry

JF - Journal of Macromolecular Science, Part A: Pure and Applied Chemistry

IS - 1

ER -

Copolymers of phenoxyethyl methacrylate with N-vinyl-2-pyrrolidone: Synthesis, characterization and reactivity ratios

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Keywords

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