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

Literature Information

Publication Date 2010-09-06
DOI 10.1039/C0PY00245C
Impact Factor 5.582
Authors

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


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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.

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Polymer Chemistry

Polymer Chemistry
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