| 摘要 |
PURPOSE:To improve the ion conductivity, workability and long-term reliability by using a composition material made of a polymerized material of acryloyl denatured polyalkylene oxide and lithium ion salt for the binding agent of a positive electrode body. CONSTITUTION:A composition material made of a polymerized material of acryloyl denatured polyalkylene oxide and lithium ion salt is used for the binding agent of a positive eleotrode body. A solid electrolyte mainly made of a polymer compound is used for the binding agent of the positive electrode body, thus the ion conductivity, workability and mechanical property of the positive electrode body are improved, no liquid leakage occurs, and the electric characteristic and long-term reliability are improved. |
