Macromolecules 2015 "A Synthetic and Multispectroscopic Speciation Analysis of Controlled Radical Polymerization Mediated by Amine–Bis(phenolate)iron Complexes" - EPSRC EPSRC EP/M000842/1 

  • Michael Shaver (Creator)
  • B. Lake (Creator)

Dataset

Abstract

The mechanism of reversible-deactivation radical polymerization (RDRP) mediated by chloro-substituted amine–bis(phenolate)iron complexes was studied via a combination of Mössbauer, EPR, NMR, and online Vis/NIR spectroscopy. It was found that styrene polymerization operates via an atom-transfer radical polymerization (ATRP) mechanism when alkyl halide is present, whereas an interplay between ATRP and organometallic-mediated radical polymerization (OMRP) equilibria occurs during MMA polymerization. The preparation of the amine–bis(phenolate)iron(II) complex, [O2NN′]FeII, allowed polymerizations to be performed under an OMRP-only regime free of alkyl halide that yields dispersities as low as 1.29 for MMA polymerization.

Data Citation

Lake, Ben. (2016). Macromolecules 2015 "A Synthetic and Multispectroscopic Speciation Analysis of Controlled Radical Polymerization Mediated by Amine–Bis(phenolate)iron Complexes" - EPSRC EPSRC EP/M000842/1, [dataset]. University of Edinburgh. http://dx.doi.org/10.7488/ds/281.
Date made available7 Jul 2015
PublisherEdinburgh DataShare
Geographical coverageUK

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