▎ 摘　　要

NOVELTY - Flexible long-lasting clean energy power generation device with spontaneous moisture absorption, has a hydrophilic support substrate (10), a conductive layer (11) coated on an outer side of the substrate, and having a first section (111) and a second section (112). Moisture absorbent layer (12) is coated on the first section of the conductive layer, so that the flexible long-lasting clean energy power generation device is formed into an asymmetrical structure, and the moisture absorbent layer captures moisture in the environment, and the moisture forms a capillary pressure difference by a capillary action and an evaporation, so that water molecules and ions move from wet area of the moisture absorbent layer to dry area of the second section to form a potential difference. USE - Flexible long-lasting clean energy power generation device with spontaneous moisture absorption. ADVANTAGE - The device has the advantages of easy availability, simple and natural use, low cost, long-lasting effect, high-efficiency output and bendable function to realize the expectation of sustainable clean energy generation, and asymmetric film design that induces evaporation and capillary action due to the asymmetrical film design that always maintain the other side of the film dry, to enhance the electrokinetic energy power output performance. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of a flexible long-lasting clean energy power generation device. 10Hydrophilic support substrate 11Conductive layer 12Moisture absorbent layer 111First section 112Second section