COATED NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR USE IN LITHIUM-ION BATTERY SLURRY FOR USE IN LITHIUM-ION BATTERY NEGATIVE ELECTRODE FOR USE IN LITHIUM-ION BATTERY LITHIUM-ION BATTERY AND METHOD FOR MANUFACTURING COATED NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR USE IN LITHIUM-ION BATTERY

摘要

An object of the present invention is to provide a negative electrode active material capable of reducing the irreversible capacity of a lithium ion battery. The coated negative electrode active material for a lithium ion battery of the present invention is characterized in that at least a part of the surface of the negative electrode active material for a lithium ion battery And is doped with lithium and / or lithium ions.