A seal molding material for cell electrolytic solution, which comprises an EPDM composition comprising a peroxide-crosslinkable EPDM and an organic peroxide, the seal molding material being for use at the electrode site of a nickel-hydrogen cell, wherein t...

The development of a novel negative electrode material has led to the provision of a battery with a nonaqueous electrolyte which has a combination of a high discharge capacity with excellent cycling characteristics. The battery with a nonaqueous electrolyt...