STABILIZED LITHIUM POWDER, AND LITHIUM ION SECONDARY BATTERY NEGATIVE ELECTRODE AND LITHIUM ION SECONDARY BATTERY USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a stabilized lithium particle capable of improving safety against heat generation or the like in the fabrication of an electrode as well as productivity, and a battery using the stabilized lithium particle.SOLUTION: Stabilized lithium powder includes lithium particles each of which includes an inorganic compound on a surface thereof. In the compositional ratio of each particle, lithium hydroxide is 2.0 wt.% or less.SELECTED DRAWING: Figure 1