| 摘要 |
<p>A negative electrode which comprises composite particles comprising a metal material and, incorporated therein, a carbon material, wherein the metal material contains a metal capable of undergoing an electrochemical reaction with lithium in a non-aqueous electrolyte; and a non-aqueous electrolyte secondary cell which has the negative electrode (3), a positive electrode (2) and the non-aqueous electrolyte.</p> |
