| 摘要 |
Heavy metal polysulfides which are insoluble in non-aqueous electrolytes and having the formula Mxm (Sy) z-2 (wherein M is a heavy metal such as iron, cobalt, copper or nickel; S is sulfer; mx=2z; and y is greater than two) are utilized as very high energy density cathodes in non-aqueous electrochemical cells. |
