| 摘要 |
PURPOSE:To provide a polymer electrolyte which is used for an electrochemical element, can realize a thin form and a large area, and can exercise an excellent conductivity. CONSTITUTION:This polymer electrolyte consists of an aprotic solution in which an acrylonitrile copolymer, polyalkylene oxide, and salt are dissolved. The polyalkylene oxide functions as cross-linking points in a gel solution formed of the aprotic solution in which the acrylonitrile and the salt are dissolved, and a polymer electrolyte which has an excellent self form-maintaining property, an excellent electrolyte holding property, and an excellent adhesive property, without reducing the conductivity, and has a high mechanical strength, can be obtained. |
