Use of spin traps to measure the addition and fragmentation rate coefficients of small molecule RAFT-adduct radicals

Elena Chernikova; Vladimir Golubev; Anatoly Filippov; Ching Yeh Lin; Michelle L. Coote

doi:10.1039/c0py00245c

Use of spin traps to measure the addition and fragmentation rate coefficients of small molecule RAFT-adduct radicals

Elena Chernikova^*, Vladimir Golubev, Anatoly Filippov, Ching Yeh Lin, Michelle L. Coote

^*Corresponding author for this work

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

54 Citations (Scopus)

Abstract

Spin traps have been used to obtain the first direct experimental determination of the addition (5 × 10⁶ L mol^-1 s^-1), fragmentation (8 × 10^-3 s^-1) and self-termination (6.5 × 10² L mol^-1 s^-1) rate coefficients in RAFT polymerization using the interaction of a tert-butyl radical with tert-butyl dithiobenzoate at ambient temperature as a model reaction.

Original language	English
Pages (from-to)	1437-1440
Number of pages	4
Journal	Polymer Chemistry
Volume	1
Issue number	9
DOIs	https://doi.org/10.1039/c0py00245c
Publication status	Published - Nov 2010

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abstract = "Spin traps have been used to obtain the first direct experimental determination of the addition (5 × 106 L mol-1 s-1), fragmentation (8 × 10-3 s-1) and self-termination (6.5 × 102 L mol-1 s-1) rate coefficients in RAFT polymerization using the interaction of a tert-butyl radical with tert-butyl dithiobenzoate at ambient temperature as a model reaction.",

author = "Elena Chernikova and Vladimir Golubev and Anatoly Filippov and Lin, {Ching Yeh} and Coote, {Michelle L.}",

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T1 - Use of spin traps to measure the addition and fragmentation rate coefficients of small molecule RAFT-adduct radicals

AU - Chernikova, Elena

AU - Golubev, Vladimir

AU - Filippov, Anatoly

AU - Lin, Ching Yeh

AU - Coote, Michelle L.

PY - 2010/11

Y1 - 2010/11

N2 - Spin traps have been used to obtain the first direct experimental determination of the addition (5 × 106 L mol-1 s-1), fragmentation (8 × 10-3 s-1) and self-termination (6.5 × 102 L mol-1 s-1) rate coefficients in RAFT polymerization using the interaction of a tert-butyl radical with tert-butyl dithiobenzoate at ambient temperature as a model reaction.

AB - Spin traps have been used to obtain the first direct experimental determination of the addition (5 × 106 L mol-1 s-1), fragmentation (8 × 10-3 s-1) and self-termination (6.5 × 102 L mol-1 s-1) rate coefficients in RAFT polymerization using the interaction of a tert-butyl radical with tert-butyl dithiobenzoate at ambient temperature as a model reaction.

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U2 - 10.1039/c0py00245c

DO - 10.1039/c0py00245c

M3 - Article

SN - 1759-9954

VL - 1

SP - 1437

EP - 1440

JO - Polymer Chemistry

JF - Polymer Chemistry

IS - 9

ER -

Use of spin traps to measure the addition and fragmentation rate coefficients of small molecule RAFT-adduct radicals

Abstract

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