LITHIUM ION CONDUCTIVE SOLID ELECTROLYTE, ITS MANUFACTURING METHOD, SOLID ELECTROLYTE FOR LITHIUM SECONDARY BATTERY USING THE SOLID ELECTROLYTE, AND WHOLE SOLID LITHIUM BATTERY USING THE SOLID ELECTROLYTE FOR SECONDARY BATTERY

摘要

PPROBLEM TO BE SOLVED: To provide a lithium ion conductive solid electrolyte which exhibits a high lithium ion conductivity at room temperature, is hardly oxidized, and has no problem of toxicity. PSOLUTION: The lithium ion conductive solid electrolyte has constituents of lithium (Li), boron (B), sulfur (S) and oxygen (O), and the ratio (O/S) of oxygen to sulfur is 0.01 to 1.43. PCOPYRIGHT: (C)2006,JPO&NCIPI