Propagation and termination rate coefficients in N-vinylcarbazole free radical polymerization obtained via 440 nm pulsed laser and online 1H NMR kinetic experiments

Ming Yin; Thomas P. Davis; Johan P.A. Heuts; Christopher Barner-Kowollik

Propagation and termination rate coefficients in N-vinylcarbazole free radical polymerization obtained via 440 nm pulsed laser and online ¹H NMR kinetic experiments

Ming Yin, Thomas P. Davis, Johan P.A. Heuts, Christopher Barner-Kowollik

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

Abstract

Propagation rate coefficients, k_p, of N-vinylcarbazole in solution have been determined via visible light pulsed-laser polymerization over a wide temperature range (E_A = 25.3 ± 5 kJ · mol^-1, A = 1.0 × 10⁸ L · mol^-1 · s^-1). The k_p data set was used to deduce (average) termination rate coefficients via ¹H NMR spectroscopic kinetic experiments and the corresponding Arrhenius parameters(E_A = -8.5 kJ · mol^-1 ± 8 kJ · mol^-1).

Original language	English
Pages (from-to)	408-412
Number of pages	5
Journal	Macromolecular Rapid Communications
Volume	24
Issue number	5-6
Publication status	Published - 17 Apr 2003
Externally published	Yes

Keywords

Free radical polymerization
Kinetics (polym.)
PLP-SEC
Propagation rate coefficients
Termination rate coefficients

Cite this

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title = "Propagation and termination rate coefficients in N-vinylcarbazole free radical polymerization obtained via 440 nm pulsed laser and online 1H NMR kinetic experiments",

abstract = "Propagation rate coefficients, kp, of N-vinylcarbazole in solution have been determined via visible light pulsed-laser polymerization over a wide temperature range (EA = 25.3 ± 5 kJ · mol-1, A = 1.0 × 108 L · mol-1 · s-1). The kp data set was used to deduce (average) termination rate coefficients via 1H NMR spectroscopic kinetic experiments and the corresponding Arrhenius parameters(EA = -8.5 kJ · mol-1 ± 8 kJ · mol-1).",

keywords = "Free radical polymerization, Kinetics (polym.), PLP-SEC, Propagation rate coefficients, Termination rate coefficients",

author = "Ming Yin and Davis, {Thomas P.} and Heuts, {Johan P.A.} and Christopher Barner-Kowollik",

year = "2003",

month = apr,

day = "17",

language = "English",

volume = "24",

pages = "408--412",

journal = "Macromolecular Rapid Communications",

issn = "1022-1336",

publisher = "H{\"u}thig & Wepf Verlag",

number = "5-6",

}

Propagation and termination rate coefficients in N-vinylcarbazole free radical polymerization obtained via 440 nm pulsed laser and online ¹H NMR kinetic experiments. / Yin, Ming; Davis, Thomas P.; Heuts, Johan P.A. et al.

In: Macromolecular Rapid Communications, Vol. 24, No. 5-6, 17.04.2003, p. 408-412.

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

TY - JOUR

T1 - Propagation and termination rate coefficients in N-vinylcarbazole free radical polymerization obtained via 440 nm pulsed laser and online 1H NMR kinetic experiments

AU - Yin, Ming

AU - Davis, Thomas P.

AU - Heuts, Johan P.A.

AU - Barner-Kowollik, Christopher

PY - 2003/4/17

Y1 - 2003/4/17

N2 - Propagation rate coefficients, kp, of N-vinylcarbazole in solution have been determined via visible light pulsed-laser polymerization over a wide temperature range (EA = 25.3 ± 5 kJ · mol-1, A = 1.0 × 108 L · mol-1 · s-1). The kp data set was used to deduce (average) termination rate coefficients via 1H NMR spectroscopic kinetic experiments and the corresponding Arrhenius parameters(EA = -8.5 kJ · mol-1 ± 8 kJ · mol-1).

AB - Propagation rate coefficients, kp, of N-vinylcarbazole in solution have been determined via visible light pulsed-laser polymerization over a wide temperature range (EA = 25.3 ± 5 kJ · mol-1, A = 1.0 × 108 L · mol-1 · s-1). The kp data set was used to deduce (average) termination rate coefficients via 1H NMR spectroscopic kinetic experiments and the corresponding Arrhenius parameters(EA = -8.5 kJ · mol-1 ± 8 kJ · mol-1).

KW - Free radical polymerization

KW - Kinetics (polym.)

KW - PLP-SEC

KW - Propagation rate coefficients

KW - Termination rate coefficients

UR - http://www.scopus.com/inward/record.url?scp=0037996986&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0037996986

VL - 24

SP - 408

EP - 412

JO - Macromolecular Rapid Communications

JF - Macromolecular Rapid Communications

SN - 1022-1336

IS - 5-6

ER -

Propagation and termination rate coefficients in N-vinylcarbazole free radical polymerization obtained via 440 nm pulsed laser and online 1H NMR kinetic experiments

Abstract

Keywords

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Cite this

Propagation and termination rate coefficients in N-vinylcarbazole free radical polymerization obtained via 440 nm pulsed laser and online ¹H NMR kinetic experiments