| 摘要 |
An anode is provided to improve cycle characteristics and swollenness characteristics due to improved chemical stability by forming a film containing metal salt on the anode active material layer. A battery comprises a cathode; an anode; and an electrolytic solution, wherein the anode has a coat on an anode active material layer provided on an anode current collector, and the coat contains a metal salt shown in chemical formula 1, wherein R1 is a (a1+b1+c1) valent group, M1 is a metal element, a1, d1, e1, and f1 are an integer number of 1 or more and b1 and c1 are an integer number of 0 or more, where (b1+c1)>=1 is effected. |
