| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of an electrode plate for a nonaqueous electrolyte secondary battery equipped with an electrode active material layer made by joining at least a part of electrode active materials with each other independent of existence of a resin-made binding material on a collector, and fixing the electrode active material onto the collector.SOLUTION: The electrode plate for a nonaqueous electrolyte secondary battery made by being provided with an electrode active materia layer containing alkali metal transition metal composite oxide as an electrode active material is manufactured by preparing electrode active material layer forming solution at least containing an alkali-metal containing compound, a transition-metal containing compound and a polymer material with a heating weight reduction rate at thermal decomposition starting temperature of the transition-metal containing compound of less than 100 wt.%, forming a coating film by applying the electrode active material layer forming solution on at least a part of a collector surface, setting a heat source to the collector with the coating film formed on either side of the collector or a side without the coating film of the collector, and generating an alkali metal transition metal composite on the collector surface by heating at the thermal decomposition starting temperature or higher of the transition-metal containing compound. |
