Paper-base flexible power-generation apparatus, and manufacturing method thereof

A method for producing a paper-based flexible power generation apparatus, comprising acts of:

• (a) preparing a first assembly:
• cutting a paper selected from a kraft paper, a drawing paper, a stationary paper, or an art paper into a sheet with a required size, forming a first metal conductive layer on a surface thereof via magnetron sputtering or thermal evaporation, processing an edge of said first metal conductive layer whereby forming a first electrode, and leading a conductive wire therefrom;
• (b) preparing a second assembly:
• cutting a paper selected from a kraft paper, a drawing paper, a stationary paper, or an art paper into a sheet with a required size, forming a second metal conductive layer on a surface thereof via magnetron sputtering or thermal evaporation, said second metal conductive layer being disposed on an edge thereof and having a protection layer with a certain area, depositing a suspension made of electret materials on a remaining area of said surface via spin coating or spraying, removing said protection layer on said edge of said second metal conductive layer after drying and polarizing said electret materials, processing said edge whereby forming a second electrode, and leading a conductive wire therefrom;
• (c) packaging said paper-based flexible power generation apparatus:
• connecting an outer edge of said first assembly prepared by act (a) to that of said second assembly prepared by act (b) via a packaging process, said first metal conductive layer and said electret material layer being oppositely arranged with respect to each other, and a gap being disposed therebetween.