Montmorillonite modified with a novel functionalized imidazolium salt, able to catalyze transesterification reactions, was used for obtaining PBT-based nanocomposites through in situ entropically-driven ring-opening polymerization of the corresponding macrocyclic oligomers, previously intercalated between clay layers. WAXD and TEM show the presence of intercalated clay stacks dispersed into the PBT matrix
Polyester-based nanocomposites prepared by in situ entropically-driven ring-opening polymerization of macrocyclic oligomers
Stagnaro P;Conzatti L;
2010
Abstract
Montmorillonite modified with a novel functionalized imidazolium salt, able to catalyze transesterification reactions, was used for obtaining PBT-based nanocomposites through in situ entropically-driven ring-opening polymerization of the corresponding macrocyclic oligomers, previously intercalated between clay layers. WAXD and TEM show the presence of intercalated clay stacks dispersed into the PBT matrixFile in questo prodotto:
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