Secondary battery having nonaqueous electrolyte solution

The A non-aqueous electrolytic solution secondary cell comprising:

• a negative electrode comprising a carbonaceous material capable of occluding and liberating lithium,
• a positive electrode,
• a non-aqueous electrolytic solution which comprises a solute and an organic solvent, and
• a separator,
• wherein the organic solvent comprises at least one of compounds selected from formulae (I) and (II) below:
• φ represents a phenyl group substituted with an alkyl group, R represents any one of a hydrogen atom, C1-4 alkyl groups and a phenyl group optionally having an alkyl group, and the phenyl group is substituted with an alkyl group selected from the group consisting of methyl, ethyl, propyl, butyl, and hexyl.

A non-aqueous electrolytic solution secondary cell comprising:

• a negative electrode comprising a carbonaceous material capable of occluding and liberating lithium,
• a positive electrode,
• a non-aqueous electrolytic solution which comprises a solute and an organic solvent, and
• a separator;
• wherein the organic solvent comprises at least one of compounds selected from formulae (I) and (II) below:
• φ represents a phenyl group optionally having an alkyl group;
• and R is a C1-4 alkyl group selected from the group consisting of methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, sec-butyl, and tert-butyl.

A non-aqueous electrolytic solution secondary cell comprising:

• a negative electrode comprising a carbonaceous material capable of occluding and liberating lithium,
• a positive electrode,
• a non-aqueous electrolytic solution which comprises a solute and an organic solvent, and
• a separator;
• wherein the organic solvent comprises a compound of selected from the group consisting of phenylvinylene carbonate, diphenylvinylene carbonate, methylphenylvinylene carbonate, and ethylphenylvinylene carbonate.