| abstract |
The present invention relates to a heterojunction membrane and a method of manufacturing the same, comprising: a first layer comprising first nanoparticles having a first conductivity type; And a second layer including second nanoparticles having a second conductivity type, wherein the first layer and the second layer are bonded to each other. The heterojunction film of the present invention has an advantage of much higher driving efficiency, predictable driving direction, and simpler manufacturing than the conventional bucky paper made of a single film.n n n n Heterojunctions, bucky papers, carbon nanotubes, nanowires, vanadium pentoxide |