| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a positive plate densely filled with a positive mix containing higher valent nickel hydroxide and an alkaline secondary battery using the positive plate and having high capacity and high battery characteristics. <P>SOLUTION: In the positive plate for the alkaline secondary battery in which a positive mix containing active material particles mainly comprising nickel hydroxide is filled in pores of a conductive porous substrate, the active material particles contain nickel hydroxide as the main component, globular particles obtained by converting a part or the whole of the nickel hydroxide to higher order nickel hydroxide, and non-globular particles mainly comprising nickel hydroxide. <P>COPYRIGHT: (C)2007,JPO&INPIT |
