| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode active material having high capacity density and capable of providing high current, and to provide a battery having high energy density and capable of providing a high output. <P>SOLUTION: The electrode active material containing a compound (a) having structure represented by formula (1) in a molecule is used. In the formula (1), R<SP>1</SP>represents a hydrogen atom or a methyl group; R<SP>2</SP>and R<SP>3</SP>independently represent either one of a hydrogen atom, a 1-4C alkyle group, a 1-3C alcoxy group, a trifluoromethyl group, and a fluorine atom. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
