Patent ID: 9457512
Filing Date: 2016-10-04
CPC Classification: B29C,H01M,Y02E,Y02P,Y10T

Claim Text:
1. A method of manufacture of a lithium ion rechargeable battery, comprising: alternately laminating a positive electrode layer green sheet and a negative electrode layer green sheet through at least an electrolyte layer green sheet to form a multilayered product, wherein the positive electrode layer green sheet and/or the negative electrode layer green sheet is formed by mixing an active material with a conductive material, and wherein a mixing ratio of the active material with the conductive material is within a range of 20:80 to 65:35 in a volume ratio; and collectively baking the multilayered product to form a sintered multilayered product, wherein a starting material for the electrolyte layer contains at least a complex oxide of lithium and an element selected from the group consisting of Si and Ge.