摘要 |
Disclosed is a solid state lithium cell comprising layers of a cathode-active material, a solid electrolyte, and an anode-active material consisting of lithium metal, which are arranged in this order, which is characterized in that said cathode-active material is a solid solution composed of lead iodide and at least one element selected from the group consisting of bismuth, antimony, thallium, indium and gallium and iodides thereof. |