دورية
Benzyl and Cumyl Dithiocarbamates as Chain Transfer Agents in the RAFT Polymerization of N-Isopropylacrylamide. In Situ FT-NIR and MALDI−TOF MS Investigation
العنوان: | Benzyl and Cumyl Dithiocarbamates as Chain Transfer Agents in the RAFT Polymerization of N-Isopropylacrylamide. In Situ FT-NIR and MALDI−TOF MS Investigation |
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المؤلفون: | Schilli, C., Lanzendorfer, M. G., Muller, A. H. E. |
المصدر: | Macromolecules; August 2002, Vol. 35 Issue: 18 p6819-6827, 9p |
مستخلص: | The principles of RAFT polymerization were applied to the polymerization of N-isopropylacrylamide (NIPAAm), which was carried out in the presence of the dithiocarbamates benzyl 1-pyrrolecarbodithioate and cumyl 1-pyrrolecarbodithioate, respectively, as chain transfer agents in 1,4-dioxane at 60 °C. A kinetic investigation using in situ FT-NIR spectroscopy shows very long induction periods which depend on the nature and concentration of the chain transfer agent. The resulting polymers have polydispersity indices M |
قاعدة البيانات: | Supplemental Index |
تدمد: | 00249297 15205835 |
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DOI: | 10.1021/ma0121159 |