Casting and Arc-Melting Techniques for Preparing Lithium Anodes

摘要

The lithium/air battery has potential as a power source for full-performance electric automobiles. However, fabricating the lithium alloy anodes for this battery presents a challenge. We have experimented with casting and arc-melting techniques for making lithium alloy anodes. Casting is difficult because molten lithium does not pour well; also, once poured, it adheres to the mold and is difficult to remove. Arc-melting, a relatively simple procedure, seems to eliminate both problems. (ERA citation 03:043248)