• 专利标题:   Manufacturing method of supercapacitor, involves performing thermal drawing process to produce fibers having diameter less than specific diameter, and forming solid electrolyte polymer by impregnating fibers in liquid electrolyte.
  • 专利号:   KR2022097745-A, KR2433469-B1
  • 发明人:   CHOI S T, LEESEUNGMIN, CHO Y, HEO N H, IN J, DUONG Q B
  • 专利权人:   UNIV CHUNG ANG IND ACAD COOP FOUND
  • 国际专利分类:   H01G011/30, H01G011/56, H01G011/84
  • 专利详细信息:   KR2022097745-A 08 Jul 2022 H01G-011/84 202262 Pages: 17
  • 申请详细信息:   KR2022097745-A KR188921 31 Dec 2020
  • 优先权号:   KR188921

▎ 摘  要

NOVELTY - The method involves manufacturing a cylindrical preform (31) formed with a set of through-holes (32). An active material (20) is coated on the electrode surface to produce a high-conductivity electrode (10,21) coated with the active material. The high-conductive electrode coated with the active material is feed into the through-holes, and a thermal drawing process is performed to produce fibers provided with a diameter less than a specific diameter. A solid electrolyte polymer (30) is formed by impregnating the fibers in a liquid electrolyte. The electrode wire is made of a metal wire, a metal oxide or a conductive polymer, and the active material is activated carbon, carbon nanotube, graphene, metal oxide, electroactive polymer or composite of activated carbon, carbon nanotube, graphene, metal oxide and electroactive polymer. USE - Method for manufacturing fiber-type supercapacitor (claimed). ADVANTAGE - The method enables to manufacture supercapacitor in a simple and cost-effective manner. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for an actuator. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the fiber-type supercapacitor. (Drawing includes non-English language text) High-conductivity electrode (10,21) Active material (20) Solid electrolyte polymer (30) Cylindrical perform (31) Through-hole (32)