3 3 Spinning device for side by side type three-component composite nanofibers and method of manufacturing side by side type three-component composite nanofibers thereby

摘要

The present invention is a polygonal tube-shaped hollow formed along the longitudinal direction of the radiation tube body (Ta), the radiation tube body (Ta) having a shape selected from a cylindrical and conical one inside the radiation tube body (Ta) Part (Tb) and the polygonal tube-shaped hollow portion (Tb) in a pair of the corner portion and facing each other from the upper surface of the radiation tube main body (Ta) from the point away from the distance a certain distance from the different spinning solution Two triangular prism-shaped nozzles (Hb, Hc) continuously installed along the longitudinal direction of the spinning tube body (Ta) up to one spinning solution distribution tube selected from the spinning solution distribution tubes (1, 2, 3) supplied ) And a cylindrical cylindrical nozzle (Ha), wherein the corner portions of the polygonal tube-shaped hollow portion (Tb) have a structure in contact with the outer circumferential surface of the radiation tube body (Ta). My installed furnace (Ha, Hb, Hc) to produce a side-by-side three-component composite nanofiber by electrospinning the spinning liquid different from each other through. The present invention can produce a high-quality side-by-side three-component composite nanofiber with high production yield. The side-by-side three-component composite nanofiber produced by the present invention is useful as a battery electrode and a separator material, a filter material, a sensor material, etc. according to the material selection of each of the three components.