Vitrimerization of crosslinked poly(ethylene-vinyl acetate): the effect of catalysts

Author:

Jamei Oskouei Amin1ORCID,Mao Erqian2,Gray Thomas G.2ORCID,Bandegi Alireza1,Mitchell Sarah3ORCID,Sing Michelle K.3ORCID,Kennedy Jayme3,Miller McLoughlin Kimberly3ORCID,Manas-Zloczower Ica1

Affiliation:

1. Department of Macromolecular Science and Engineering, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA

2. Department of Chemistry, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA

3. Braskem America, 550 Technology Drive, Pittsburgh, PA 15219, USA

Abstract

DFT calculations and experiments with four zinc salts as transesterification catalysts show discrepancies between computational and experimental flow activation energies, highlighting the importance of catalyst thermal stability and molecular size.

Funder

Advanced Materials and Manufacturing Technologies Office

Publisher

Royal Society of Chemistry (RSC)

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