SEPARATOR FOR ELECTROCHEMICAL ELEMENT AND FABRICATION METHOD FOR SAME

摘要

The present invention provides a new type of separator that has high heat resistance and excellent flexibility and a method for fabricating the separator. The present invention pertains to an electrochemical element separator comprising a porous base material containing inorganic fibers and organic material, in which some or all of the inorganic fibers are coated with the organic material and the inorganic fibers are bound via the organic material.