Multiband light emission and nanoscale chemical analyses of carbonized fumed silica

Structure of polymer solutions containing fumed silica.

Small angle neutron scattering is employed to estimate the interactions in complex multicomponent systems. The method is applied to describe a ternary system, poly(dimethyl siloxane) toluene with silica filler particles. Contrast variation by solvent deuteration is used to distinguish the three different partial structure factors of filled polymer samples, S(pp)(q), S(pf)(q), and S(ff)(q), wher...

Environmentally-Friendly Physico-Chemical Rapid Ultrasonic Recycling of Fumed Silica-Filled Poly(Dimethyl Siloxane) Vulcanizate

architecture and engineering of nanoscale sculptured thin films and determination of their properties

چکیده ندارد.

Investigation of Fumed Silica/Aqueous NaCl Superdielectric Material

A constant current charge/discharge protocol which showed fumed silica filled to the point of incipient wetness with aqueous NaCl solution to have dielectric constants >10⁸ over the full range of dielectric thicknesses of 0.38-3.9 mm and discharge times of 0.25->100 s was studied, making this material another example of a superdielectric. The dielectric constant was impacted by both frequency a...

Stabilizing bijels using a mixture of fumed silica nanoparticles.

Bijels are typically prepared by arresting the phase separation of two liquids using interfacial particles. The surface treatment of the particles is challenging but can be overcome at a cost (Cui et al., Science, 2013, 342, 460-463). Here, we use mixed commercial fumed-silica nanoparticles, giving a facile route to bijel production.