| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a process for producing perfluoroalkane sulfonic acid esters and a process for further transforming the same into salts thereof; and to provide the use of the obtained compounds in electrolytes, batteries, capacitors, supercapacitors, and galvanic cells. <P>SOLUTION: An alkyl perfluoroalkane sulfonate is produced by reacting an anhydrous perfluoroalkane sulfonic acid with a dialkyl carbonate in the presence of a perfluoroalkane sulfonic acid. The reaction is performed, for example, in accordance with the reaction scheme shown below in an anhydrous atmosphere. <P>COPYRIGHT: (C)2009,JPO&INPIT |
