▎ 摘　　要

NOVELTY - A battery comprises a cathode, and an anode comprising an anode active material and lithiated with a lithium source. The anode active material is alloyed or intercalated with lithium particles diffused from the lithium source to form a three-dimensional porous framework within the anode that provides reduced electrode deterioration due to volume expansion. USE - Battery e.g. lithium-ion secondary battery, solid-state battery and rechargeable battery. Uses include but are not limited to cellular phone, camcorder, laptop computer, electric vehicles and hybrid electric vehicle. ADVANTAGE - The battery with porous anode has improved lithium diffusion kinetics and or gradient porosity leading to increased fast charging capability and improved low temperature performance. The silicon active material is alloyed with lithium particles to form a three-dimensional porous framework in the anode having an increased electrode porosity and reduced electrode deterioration from volume expansion due to the buffering effect of the pores. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of the anode.