화학공학소재연구정보센터
Journal of Power Sources, Vol.196, No.18, 7767-7770, 2011
A high capacity, template-electroplated Ni-Sn intermetallic electrode for lithium ion battery
In this paper we describe a Ni-Sn intermetallic material obtained via template electroplating synthesis. The structure and the morphology of this material are investigated by X ray diffraction (XRD) and Scanning Electron Microscopy (SEM) analyses. We demonstrate that Ni-Sn behaves as a sub-micrometric electrode showing a favourable response when cycled in a lithium cell. The results here reported suggest that the template electroplating is a promising synthetic approach that can lead to an optimized structure and morphology of the Ni-Sn electrode, such as to confer it a role of a high capacity anode in advanced lithium ion batteries. (C) 2011 Elsevier B.V. All rights reserved.