METHOD FOR PRODUCING PHOSPHORYL IMIDE SALT, METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING SAID SALT, AND METHOD FOR PRODUCING NONAQUEOUS SECONDARY BATTERY
To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | To provide a method for producing a phosphoryl imide salt represented by the following general formula (1) at a satisfactory yield by cation exchange. The method comprises the step of performing cation exchange by bringing a phosphoryl imide salt represented by the following general formula (2) into contact with a cation exchange resin having M1 n+or a metal salt represented by the general formula (4) in an organic solvent having a water content of 0.3% by mass or less. |
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