PREPARATION METHOD FOR LITHIUM BIS(FLUOROSULFONYL)IMIDE

A preparation method for lithium bis(fluorosulfonyl)imide, comprising: reacting an ammonia source, R(HF)n, and SO2FxCly in an organic solvent until the reaction is finished, and then performing vacuum distillation on a reaction solution to obtain an intermediate, i.e., a bis(fluorosulfonyl)imide sal...

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Bibliographische Detailangaben
Hauptverfasser:	CHEN, Zhenbin, CHENG, Sicong, QIU, Shanqi, GONG, Wenlin, HUANG, Qisen
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS THEREOF ELECTRICITY INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:	A preparation method for lithium bis(fluorosulfonyl)imide, comprising: reacting an ammonia source, R(HF)n, and SO2FxCly in an organic solvent until the reaction is finished, and then performing vacuum distillation on a reaction solution to obtain an intermediate, i.e., a bis(fluorosulfonyl)imide salt, wherein 0