Surface Modification of Corn Starch and TiO 2 With a Coaxial DBD Reactor and With the Aid of a Fluidized-Bed

In this work is presented the advances of the plasma treatment of fine powders and the respective analysis of the surface modification of the powders. The powders that were used in this project are: Corn Starch (30% Amylose, 70% Amylopectin) and Titanium Dioxide (TiO 2 . Both are Type C powders in the Geldart scale 1 .