NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY COMPRISING THE SAME, AND METHOD FOR PRODUCING NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY

摘要

Disclosed is a negative electrode for lithium secondary batteries, which comprises a collector (1) and a plurality of active material composites (10) arranged on the collector (1) and projecting from the collector (1). Each active material composite (10) comprises an active material body (2), which is composed of a substance that absorbs and desorbs lithium, and a conductive body (4), which is arranged in contact with the active material body (2) and composed of a substance that does not absorb nor desorb lithium. The conductive body (4) extends from or near the surface of the collector (1) in a direction which is not parallel to the surface of the collector (1).