[5p-A502-1~13] 9.5 New functional materials and new phenomena

[5p-A502-6] Anisotropy and Independence of Wettability of Micro-Plate Array Structures

〇Koji Muto¹, Daisuke Ishii¹ (1.Grad. Sch. of Eng., Nagoya Inst. of Tech.)

Keywords:wettability, structured surface

We found variable liquid transport velocity induced by controlling wetting behaviors with shift of microstructure arrangement patterns on surface tension-driven liquid transport devices composed of micro-plate pillars. This work investigates the mechanism of variable liquid transport velocity in terms of behaviors of contact line advancing on a microscopic scale. Also, we investigate independence of row structures in which micro-plate pillars are aligned.