Carbon Nanotube Collections by Electro-Osmosis in Microfluidic Systems

摘要

Alternating current electro osmosis has been used both for imparting motion to fluid and for the concentration of colloidal particles in suspension. The technique has been utilised by microelectromechanical systems for lab on a chip and micro total analysis system for microfluidic devices. In this work, the phenomenon has been adopted to manipulate carbon nanotube suspensions. Colloidal particles are trap on the surface of the electrode for various applications. The result indicates the optimum signal determining the behaviour of carbon nanotube.