Electrodeposited Tin based Alloy with Composite Structure Used as Anode Materials for Lithium Ion Batteries
Electrochemical Behavior of Fe—Based Coatings Containing Amorphous Phase Prepared by Electric Arc Spraying

The porous composite membrane prepared by a phase inversion process was coated on a copper foil,and then tin was electrodeposited on Cu foil through micropore in the composite membrane. The tin-based composites heat-treated under argon atmosphere are used as anode materials for lithium ion batteries.SEM,EDS and electrochemical of the coin cells showed that the electrodeposited tin electrodes with composite structure have the better cycle performance and larger reversible capacity. The first discharge capacity is 538.3 mA.h/g and the charge capacity retention is 85.5% after 50 cyc.