| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode plate for a nonaqueous electrolyte secondary battery, equipped with a current collector and an electrode active layer at least on one face of the current collector, capable of making active material efficiently react, and capable of lowering the resistance of the electrode active material layer by restraining condensation of a conductive material, even when the conductive material increased, and exhibiting superior high-output characteristics, even at quick charging/discharging, such as large-current discharge. <P>SOLUTION: Of the electrode plate for a nonaqueous electrolyte battery, equipped with a current collector and an electrode active material layer at least on one face of the collector, the electrode active material layer contains an active material with an average primary particle size of 0.1 to 5 μm, and carbon black with a DBP oil-absorption volume of 100 to 160 ml/100g at a ratio of 7 to 25 weight parts of the carbon black to 100 weight parts of the active material. <P>COPYRIGHT: (C)2007,JPO&INPIT |
