AN AEROGRAPHITE APPLIED SULFUR ELECTRODE AND A SECONDARY BATTERY USING THEREOF

摘要

An objective of the present invention is to provide a cathode electrode which: is capable of overcoming the limitation of sulfur capacity of a cathode active material using a traditional carbon material, especially extended graphite, to become a conductive material having large surface area, light weight, and high strength. Therefore, by increasing sulfur capacity, the charging and recharging lifespan of a battery can be effectively enhanced.