NEGATIVE ELECTRODE AND SECONDARY BATTERY INCLUDING THE SAME

Disclosed is a negative electrode including: a current collector for a negative electrode; a first negative electrode active material layer positioned on at least one surface of the current collector for a negative electrode and containing a carbonaceous active material; and a second negative electrode active material layer positioned on the first negative electrode active material layer and containing a silicon-based active material and carbon nanotubes. A lithium secondary battery including the negative electrode is also disclosed.