Determination of the dieletric constant of nanoparticles. 1. Dielectric measurements of buckminsterfullerene solutions

Article Abstract:

The static dielectric constant epsilon of buckminsterfullerene C(sub 60) particles is determined in cis-decalin, toluene and 1,2-dichlorobenzene using continuum models for spherical and spherical shell illusions. The conclusion states that viral measurements have a great potential for determining the effective properties of nanoparticles from the properties of nanofilled materials over a range of dilute filer concentrations.

Electric properties, Buckminsterfullerene, Dielectric measurements, Dielectric measurement

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Viscoelastic wormlike micellar solutions made from nonionic surfactants: Structural investigations by SANS and DLS

Article Abstract:

A highly viscoelastic wormlike micellar solution of nonionic surfactants in a dilute region is reported. The results of structural investigations with small-angle neutron scattering (SANS) and the observations using dynamic light scattering (DLS) are presented.

Surface active agents, Surface Active Agent Manufacturing, Nonionic Surfactants, Usage, Neutrons, Micelles, Neutron scattering, Chemical properties

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