| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin composition which is used for electrolytes, little leaves an unreacted monomer, even when the monomer is polymerized at a low temperature such as ≤60°C, and has excellent various battery characteristics. <P>SOLUTION: This resin composition for lithium ion-conductive electrolytes, containing a lithium salt, a salt monomer comprising an ammonium cation having a polymerizable functional group and a polymerizable functional group-having organic anion in one molecule, and a thermal polymerization initiator as essential ingredients is characterized in that the thermal polymerization initiator has a half-life of one hour at 55 to 80°C and a half-life of 10 hours at 35 to 60°C. The resin composition can reduce the unreacted monomer and can be used for secondary batteries to express excellent cycling characteristics. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
