ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD FOR PRODUCING THE SAME, AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an electrode material achieving a high utilization ratio as an electrode material for a lithium secondary battery, and allowing an improvement in output characteristics of a lithium secondary battery.

SOLUTION: An electrode material for a lithium secondary battery comprises a nanoheterostructure having a three-dimensional periodical structure where an inorganic component of one of a lithium ion conductor and an electrode active material is three-dimensionally and periodically arranged in a matrix comprising an inorganic component of the other of a lithium ion conductor and an electrode active material and an average value of one unit length of a repeated structure is 1-100 nm.

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