- MEMBRANE-ELECTRODE ASSEMBLY FOR ELECTROOSMOTIC PUMP ELECTROOSMOTIC PUMP AND SYSTEM FOR PUMPING OF FLUID COMPRISING THEREOF

摘要

a first electrode having a porous structure, comprising a first electrochemically reactive material, and to which a (+) or (-) voltage is applied; a first membrane provided on one surface of the first electrode, having a porous structure, and having a (+) or (-) surface potential; a second electrode provided on one surface of the first membrane opposite to the first electrode, having a porous structure, including a second electrochemical reaction material, and to which a voltage of a polarity opposite to that of the first electrode is applied; a second membrane provided on one surface of the second electrode opposite to the first membrane, having a porous structure, and having a surface potential opposite to that of the first membrane; and a third electrode provided on one surface of the second membrane opposite to the second electrode side, having a porous structure, comprising a third electrochemical reaction material, and to which a voltage of the same polarity as that of the first electrode is applied. It provides a membrane-electrode assembly for an electro-osmotic pump comprising: an electro-osmotic pump comprising the membrane-electrode assembly for an electro-osmotic pump; and a fluid pumping system comprising the electro-osmotic pump.