Atom‐Transfer Radical Polymerization of Acrylates in an Ionic Liquid |
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Authors: | Tadeusz Biedroń ,Przemysł aw Kubisa |
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Abstract: | The atom‐transfer radical polymerization (ATRP) of acrylates in 1‐butyl‐3‐methylimidazolium hexafluorophosphate was investigated. The solubility of the acrylates in the ionic liquid depends on the substituent. The homogeneous polymerization of methyl acrylate gives polymers with M̄n close to the calculated value and relatively narrow polydispersity. In heterogeneous polymerizations of higher acrylates, with the catalyst present in the ionic liquid phase, deviations from ideal behavior are observed although the polymerization of butyl acrylate approaches the conditions of a controlled polymerization. |
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