| 초록 |
A water motion active transducers are being spotlighted as an eco-friendly energy harvester and a self-powered sensor because various water motions simply convert into electric power. Here, we modulate the electric current control of the water motion active transducer by the change of ion dynamics at the solid/liquid interface through the surface functionality modification. For the surface functionality modification (electro-positive and –negative), we used self-assembled monolayers technique with POTS ((1H, 1H, 2H, 2H-Perfluorooctyltriethoxysilane) and APTES((3-Aminopropyl) triethoxysilane). Additionally, we successfully demonstrated a new type of pH sensor for the application with the water motion active transducer. |
