| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing a polymeric solid electrolyte for a secondary battery and the secondary battery excellent in ion conductivity and mechanical strength. SOLUTION: In the method of manufacturing polymeric solid electrolyte for the secondary battery, the polymeric solid electrolyte is obtained by dissolving a metal salt and a fluorocarbon polymer with 10,000-1,000,000 average molecular weight, mixing an ether polymer consisting of ethylene oxide or propylene oxide or the both as the components with the solution and crosslinking and solidifying the mixture. COPYRIGHT: (C)2003,JPO |
