melts of salts,such as,for example,

melts of salts,such as,for example,NaAlCl4 have various areas of application.salt melts can be employed as storage medium in heat storage systems,as heat transfer media,for example in heating baths,for covering and cleaning molten metals,for the electrocoating of high-melting materials or as melt electrolytes in primary batteries,as described in GB 2046506.a further potential application of these salts is in rechargeable sodium batteries.the salts are employed in batteries which have operating temperatures of between 130 and 200 .