PRODUCING METHOD OF ELECTRO RHEOLOGICAL FLUID CONTAINING A SILICA/TITANIUM DIOXIDE CORE-CELL NANOPARTICLE

摘要

PURPOSE: A producing method of electro rheological fluid containing a silica/titanium dioxide core-cell nanoparticle is provided to offer the increased yield stress to the electro rheological fluid by using the nanoparticle with a surfactant on the surface.;CONSTITUTION: A producing method of electro rheological fluid containing a silica/titanium dioxide core-cell nanoparticle comprises the following steps: inserting the silica/titanium dioxide core-cell nanoparticle into an aqueous solution; inserting a surfactant into the silica/titanium dioxide core-cell nanoparticle solution; drying the silica/titanium dioxide core-cell nanoparticle solution containing the surfactant in a vacuum oven; and inserting and dispersing the dried silica/titanium dioxide core-cell nanoparticle inside the solution into conventional electro rheological fluid.;COPYRIGHT KIPO 2012