| abstract |
The present invention is a negative electrode for a lithium secondary battery comprising a negative electrode active material, a binder, and a conductive material containing a non-carbon compound, including a negative electrode for a lithium secondary battery having an initial coulombic efficiency of 85% or more, and a non-carbon system exhibiting high capacity characteristics through pretreatment. It provides a method for producing an electrode. In addition, it provides a high efficiency, high energy long life lithium secondary battery having the characteristic electrode.n n n n Lithium secondary battery, negative electrode active material, high efficiency, silicon, tin oxide |