Abstract
Epoxypropane and epoxyhexane are used in model reactions to analyze the ring opening in epoxy silane-based sol-gel-derived hybrid polymers by means of Fourier transform (FT)-Raman and <sup>13</sup>C NMR (nuclear magnetic resonance) spectroscopy. The reactions with sodium methylate yield the methyl ethers. The behavior during the sol-gel process is analyzed by using a mixture of epoxyalkane, tetramethoxysilane, and aluminum sec-butylate. The reaction product depends on the molar ratio of methanol and water during the reaction. Assignments for Raman and NMR bands of some products are given.
PDF Article
More Like This
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription