▎ 摘　　要

NOVELTY - A conductive membrane comprises oxygen-deficient ceramic nanofibers, and two or more electroconductive materials. The ceramic nanofiber and electrically conductive material are physically mixed with each other to control at least one of pore and resistance according to the mixing ratio or type of the material. USE - Conductive membrane. Uses include but are not electrochemical cell, supercapacitor, lithium ion batteries, fuel cell, all-solid-state batteries, energy storage systems, air filter, water filter, and wearable electronics. ADVANTAGE - The method enables manufacture of flexible membrane having excellent electrical conductivity and thermal and electrochemical stability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for production of the conductive membrane.