Plant Oil-Based Long-Chain C-26 Monomers and Their Polymers
authors Vilela, C; Silvestre, AJD; Meier, MAR
nationality International
journal MACROMOLECULAR CHEMISTRY AND PHYSICS
author keywords aliphatic polyesters; erucic acid; polycondensation; renewable resources; self-metathesis
keywords FATTY-ACID ESTERS; RENEWABLE RESOURCES; OLEFIN METATHESIS; ALIPHATIC POLYESTERS; CATALYTIC METATHESIS; DICARBOXYLIC-ACIDS; VEGETABLE-OILS; POLYETHYLENE; SCIENCE; DIOLS
abstract The self-metathesis of erucic acid with ruthenium-based catalysts, followed by the hydrogenation of the double bond, yielded 1,26-hexacosanedioic acid (AA). Polycondensation of this biobased long-chain alpha,omega-dicarboxylic acid with hexacosane-1,26-diol (B B), generated from the former by reduction, yielded the polyester 26,26. Monomer AA was also polymerized with short-chain alkanediols, namely dodecane1,12-diol and butane-1,4-diol, generating polyesters 12,26 and 4,26, respectively. The properties of these aliphatic polyesters were investigated by various techniques, revealing high crystallinity, melting, and degradation temperatures, depending on the monomers used. These materials are an attractive alternative to fossil resource-based polymeric materials.
publisher WILEY-V C H VERLAG GMBH
issn 1022-1352
year published 2012
volume 213
issue 21
beginning page 2220
ending page 2227
digital object identifier (doi) 10.1002/macp.201200332
web of science category Polymer Science
subject category Polymer Science
unique article identifier WOS:000312652700002
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journal analysis (jcr 2019):
journal impact factor 2.335
5 year journal impact factor 2.148
category normalized journal impact factor percentile 61.236
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