| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of producing the paste for electrode of a secondary battery which allows for reduction of the amount of bubbles, regardless of the production conditions.SOLUTION: A method of producing the paste for electrode of a secondary battery sequentially includes step (A) for reducing the dissolved oxygen in a dispersion medium, step (B) for kneading the raw material of paste for electrode containing an electrode active material and a dispersion medium, and step (C) for removing bubbles in the paste for electrode, by supplying the paste for electrode under vacuum pressure of -85 kPa or less (the vacuum pressure is a gauge pressure for making the atmospheric pressure to 0 kPa). |
