| 摘要 |
<p>A non-aqueous electrolyte secondary cell having a negative electrode capable of occluding and releasing lithium, a positive electrode and a non-aqueous electrolyte, characterized in that the negative electrode comprises a carbon material, a polymer material and a Sn-containing compound represented by the following general formula (1): SnM1xM2yM3z .... (1) wherein M1 is at least one element selected from Co and Cu, M2 is at least one element selected from among Cr, Fe, Mn, Nb, Mo, W, B and P, M3 is at least one element selected from among In, Ag, Zn and Al, and x, y and z are 0.1 < x ≤ 2, 0 < y ≤ 2, and 0 < z ≤ 1, respectively.</p> |
