ELECTROOSMOTIC FLOW PUMP

摘要

Provided is a novel electroosmotic flow pump that can be driven by an alternating current. An electroosmotic flow pump (2) is provided with a dielectric porous film (21), a first water-permeable electrode (22), and a second water-permeable electrode (23). The first water-permeable electrode (22) is disposed on one side of the dielectric porous film (21). The second water-permeable electrode (23) is disposed on the other side of the dielectric porous film (21). Hydrophilicity of a dielectric porous film (21) main surface on the first water-permeable electrode (22) side, and hydrophilicity of a dielectric porous film main surface on the second water-permeable electrode (23) side are different from each other.