Molecular alloys for storing and restoring thermal energy by phase change

摘要

PCT No. PCT/FR92/00636 Sec. 371 Date May 4, 1993 Sec. 102(e) Date May 4, 1993 PCT Filed Jul. 3, 1992 PCT Pub. No. WO93/01250 PCT Pub. Date Jan. 21, 1993Compositions made up of one or more molecular alloys which are suitable for storing or restoring thermal energy at a temperature level T and over a time interval delta matching those required for a particular application as a phase-change material, said alloys belonging to a phase diagram having a transition region within a temperature range which includes the required temperature and has a near-horizontal geometric locus (EGC). Said compositions are useful as a phase-change materials, particularly in the agrifoodstuffs and paramedical industries.