Non-invasive analysis of swelling in polymer dispersions by means of time-domain(TD)-NMR.

Abstract

In this contribution, we discuss the potential of low-field time-domain(TD)-NMR to study the swelling of (aqueous) polymer dispersions by a volatile solvent. Due to the sensitivity of transverse relaxation times (T2) to swelling-induced changes in the molecular dynamics of the polymer component, the effects of swelling can be measured without spectral… (More)
DOI: 10.1016/j.aca.2009.05.001

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