An electrode material comprising a particle containing at least one member
selected from the particles containing silicon, tin, silicon compound and
tin compound, and fibrous carbon. The particle includes: (1) a particle
comprising at least one member of a silicon particle, tin particle,
particle containing a lithium-ion-intercalatable/releasable silicon
compound and particle containing a lithium-ion-intercalatable/releasable
tin compound; or (2) a particle comprising a silicon and/or silicon
compound-containing carbonaceous material deposited onto at least a
portion of the surfaces of a carbon particle having a graphite structure.
The lithium secondary battery using the electrode material as a negative
electrode has high discharging capacity and is excellent in cycle
characteristics and characteristics under a load of large current.