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Issue 118, 2015
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Smart chemical design incorporating umbelliferone as natural renewable resource toward the preparation of thermally stable thermosets materials based on benzoxazine chemistry

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Abstract

A smart synthetic chemical design incorporating a natural renewable resource, umbelliferone, is presented to synthesize thermoset materials with good thermal properties. The chemical structure of this coumarin-containing benzoxazine resin is characterized by Fourier transform infrared spectroscopy (FT-IR) and proton nuclear magnetic resonance spectroscopy (1H NMR). Thermal properties of the resin and its resulting thermoset are characterized by differential scanning calorimetry (DSC) and thermogravimetric analysis (TGA). The thermoset materials are shown to have good thermal stability and a char yield higher than 55%.

Graphical abstract: Smart chemical design incorporating umbelliferone as natural renewable resource toward the preparation of thermally stable thermosets materials based on benzoxazine chemistry

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Article information


Submitted
08 Sep 2015
Accepted
10 Nov 2015
First published
12 Nov 2015

RSC Adv., 2015,5, 97855-97861
Article type
Paper
Author version available

Smart chemical design incorporating umbelliferone as natural renewable resource toward the preparation of thermally stable thermosets materials based on benzoxazine chemistry

C. Rodriguez Arza, P. Froimowicz and H. Ishida, RSC Adv., 2015, 5, 97855
DOI: 10.1039/C5RA18357J

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