| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode for a nonaqueous secondary battery wherein battery energy density is not reduced, and the impedance in the electrode is not reduced so that a large capacity and excellent cycle characteristics are provided. <P>SOLUTION: A deposition body of ingredient powder consisting of lithium transition metal oxide and inorganic solid electrolyte battery has a positive electrode of which vacancy ratio is under 15%, and conductivity is over 1mS/cm. In a lithium secondary battery formed by interposing iorganic solid electrolyte between a positive electrode active substance and a cathode active substance, the anode active material and/or the cathode active substance are formed with a deposition layer of iorganic solid electrolyte in which metal oxide particles having conductivity are dispersed, and of metal oxide. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
