ELECTRODE FOR SECONDARY BATTERY, FABRICATION METHOD THEREOF, AND SECONDARY BATTERY COMPRISING SAME

摘要

The present invention relates to an electrode for a secondary battery, comprising a collector and a porous electrode active material layer disposed on at least one surface of the collector by spraying metal oxide nanoparticle dispersion, wherein the porous electrode active material comprises one selected from the group consisting of aggregated metal oxide nanoparticles, metal oxide nanoparticles and a mixture thereof, which is capable of undergoing stable high speed charging/discharging cycles under a high-energy-density and high-current condition.