Ultra small (USANS) and small angle neutron scattering (SANS) techniques were employed to study an elastomer styrene-butadiene, where two kinds of silica fillers have been added in different amounts. Small silica-particle fillers are expected to modify morphological and mechanical properties when dispersed in the copolymer matrix. The USANS and SANS techniques can span a wide range of momentum transfer, investigating morphological properties of the filled elastomer over a number of decades in length scale. Surface and mass fractal behavior has been observed over different length scales.
Structural investigation of hybrid nanocomposites
2002
Abstract
Ultra small (USANS) and small angle neutron scattering (SANS) techniques were employed to study an elastomer styrene-butadiene, where two kinds of silica fillers have been added in different amounts. Small silica-particle fillers are expected to modify morphological and mechanical properties when dispersed in the copolymer matrix. The USANS and SANS techniques can span a wide range of momentum transfer, investigating morphological properties of the filled elastomer over a number of decades in length scale. Surface and mass fractal behavior has been observed over different length scales.File in questo prodotto:
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