CARBON-SULFUR COMPLEX, ELECTROCHEMICAL ELEMENT USING THE SAME, AND LITHIUM ION BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a carbon-sulfur complex which can be produced by a mass-producible simple process and allows an electrode having high capacity to be obtained, by being used as an electrode material.SOLUTION: The carbon-sulfur complex of the present invention, in which gaps between thin-film graphite structures are filled with sulfur, is characterized in that: an average distance between the gaps is less than 3 nm; and the content of sulfur is 5% or more of the total weight of the carbon-sulfur complex.