• 专利标题:   Preparing flexible all-gel zinc-air battery used in micro-electronic device i.e.flexible wear-resistant electronic product, comprises e.g. adding water to acrylamide matrix and stirring, adding conductive active material, uniformly stirring, wrapping anode, full gel and cathode in a soft package.
  • 专利号:   CN115911679-A
  • 发明人:   DAI F, ZHANG K, YANG X, WANG C, YANG H, LI P
  • 专利权人:   UNIV SHAANXI SCI TECHNOLOGY
  • 国际专利分类:   H01M012/06
  • 专利详细信息:   CN115911679-A 04 Apr 2023 H01M-012/06 202337 Chinese
  • 申请详细信息:   CN115911679-A CN11366565 31 Oct 2022
  • 优先权号:   CN11366565

▎ 摘  要

NOVELTY - Preparing flexible all-gel zinc-air battery comprises (i) adding water to the acrylamide matrix and stirring, adding conductive active material or conductive polymer, pore forming agent, binder and uniformly stirring, then adding crosslinking agent, initiator and catalyzer to obtain mixed solution, and drying to obtain conductive gel, (ii) adding water to the acrylamide matrix and stirring, adding crosslinking agent, an initiator and a catalyst, uniformly stirring and mixing, and drying to obtain a gel, soaking the gel in a zinc salt alkaline electrolyte to obtain an alkaline gel electrolyte, (iii) drying conductive gel and adding platinum carbon catalyst dropwise as the anode, drying cross-linking with the alkaline gel electrolyte interface to obtain full gel, and using zinc foil or zinc sheet as the cathode, and (iv) wrapping anode, full gel and cathode in a soft package to obtain flexible full gel zinc-air battery. USE - The battery is used in micro-electronic device i.e.flexible wear-resistant electronic product. ADVANTAGE - The method: utilizes dry cross-linking method of hydrogen bond adsorption to bond the conductive gel the active substance to the outer surface of the electrolyte gel; avoids the interface contact the battery components; and improves the problem of the load area of the anode. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for flexible all-gel zinc-air battery.