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Silica hybrid nanocomposites, alkoxysilane

EFFECT OF ALKOXYSILANE ON STRUCTURE AND PROPERTIES OF RUBBER-SILICA HYBRID NANOCOMPOSITES... [Pg.62]

The hybrid nanocomposite polymer-silica materials on the basis of oligomer alkoxysilane (polyethoxysilane (PES) obtained from tetraethoxysilane) with polycaproamide, polyacrylonitrile, chitosan and zirconyl oxychloride were investigated. [Pg.203]

Figure 24.4 TEM micrographs of systems containing 15 wt% SiOi, both produced from a bisphenol-A epoxy resin grafted with an amine alkoxysilane-coupling agent (a) epoxy/silica hybrid (cocontinuous domains) and (b) epoxy/silica nanocomposite (particulate silica domains). Figure 24.4 TEM micrographs of systems containing 15 wt% SiOi, both produced from a bisphenol-A epoxy resin grafted with an amine alkoxysilane-coupling agent (a) epoxy/silica hybrid (cocontinuous domains) and (b) epoxy/silica nanocomposite (particulate silica domains).
Silica hydrolysis-condensation of alkoxysilane-terminated chains of various polymers (PB, poly(propylene)-glycol, poly (ethylene)-glycol) leads to the formation of silica nodules. Hybrid (organic-inorganic) nanocomposite rubbery materials are obtained in this way. These materials have been swollen by various deuterated solvents, in order to probe the order induced in the polymer matrix under stress [80]. [Pg.584]

See other pages where Silica hybrid nanocomposites, alkoxysilane is mentioned: [Pg.61]    [Pg.485]    [Pg.153]    [Pg.1360]   


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