METHOD OF PREPARING AN ELECTRODE PLATE AND METHOD OF MANUFACTURING A LITHIUM-ION BATTERY HAVING THE ELECTRODE PLATE

摘要

A method of preparing an electrode plate of a lithium-ion battery is provided. The method of preparing an electrode plate comprises steps of : providing a slurry and coating the slurry onto or filling the slurry within a current collector; drying the current collector so as to obtain the electrode plate, in which the drying is performed at a temperature in a range of about 70? to about 110? and under a pressure in a range of about 0.03MPa to about 0.09MPa. A method of manufacturing a lithium-ion secondary battery is also provided, and the lithium-ion secondary battery comprises the electrode plate.