The Ni3Sn4 intermetallic as a novel electrode in lithium cells

A Ni3Sn4 intermetallic compound has been prepared and tested as a new type of anode material. The results show that this compound may be cycled in a lithium cell with a reversible capacity of about 250 mAh g(-1). This feature, combined with the low cost and the compatibility with the environment, makes Ni3Sn4 a material of interest for practical applications. (c) 2004 Published by Elsevier B.V.