| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for producing the precursor solution of a solid electrolyte which is excellent in control of atomic ratio in the crystal of the solid electrolyte and suitable for grain refinement, and a method for producing the solid electrolyte. <P>SOLUTION: The precursor solution is an aqueous solution which contains hydrogen peroxide and ammonia and is formed of specific raw materials, wherein the raw materials include peroxotitanic acid, a water-soluble salt containing at least lithium, a chelating agent containing unbound functional groups within the molecule, and a crosslinking agent having characteristic groups which cause a condensation reaction with the chelating agent in at least two positions within one molecule. The number of moles of the unbound functional groups of the chelating agent is equal to or less than number of moles of the crosslinking agent in the aqueous solution. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
