SOLID-STATE LITHIUM BATTERY

摘要

The present invention addresses the problem of providing a solid-state lithium battery in which a reaction resistance is reduced. This solid-state lithium battery is provided with a cathode active material layer containing a cathode active material; an anode active material layer containing an anode active material; and a solid-electrolyte layer formed between the cathode active material layer and the anode active material layer, wherein a reaction control unit, which consists of an Li ion conductive oxide having a B-O-Si structure, is formed in the interface between the cathode active material and a high resistance layer-forming solid-electrolyte material that reacts with the cathode active material to form the high resistance layer. The aforementioned problem is solved by providing this solid-state lithium battery.