| 摘要 |
PROBLEM TO BE SOLVED: To provide high-voltage stability when an ion conductor is used in a nonaqueous battery in particular by using a compound constituted of an anion section bound with a compound having the electron attractive group to a resonant structure containing the IV B group atoms of the element periodic table via the VI B group atoms and the cations of metal ions or hydrogen ions as the ion conductor. SOLUTION: This compound is dissolved in an organic solvent to become an electrolyte, and it becomes a solid ion conductor for a large molecule. An electron attractive organic group is preferably bound to a resonant structure containing carbon having a small molecular weight within the IV B group atoms via oxygen in an anion section, no halogen is bound to the atoms bound to oxygen, or one or more hydrogen atoms are bound. The IV B group atoms have a low electric negative degree, electrons of carbon are attracted by the organic substitutional group, and the oxidation of anions is prevented. Three resonant structural groups can be bound for the stabilization of IV B group atoms, the SO2 group or CO group is preferably used, and fluorine is preferably contained in the organic substitutional group.
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