| abstract |
(57) [Summary] [PROBLEMS] A new type which has high ionic conductivity when used in a non-aqueous electrochemical element, is easy to mold and has good strength, has excellent safety and reliability, and is easy to handle. Of non-aqueous electrochemical element separators. Provide high-performance non-aqueous batteries and non-aqueous electric double-layer capacitors with excellent safety and reliability. SOLUTION: A separator for a non-aqueous electrochemical element manufactured in a state containing a solvent but not containing an electrolyte salt. Non-aqueous batteries and non-aqueous electric double layer capacitors using the separator. |