MAGNESIUM CHLORIDE OR MAGNESIUM NITRATE/MAGNESIUM CHLORIDE HYDRATION REVERSIBLE PHASE CHANGING COMPOSITION

摘要

A reversible liquid/solid phase change composition comprising hydrated Mg(NO3)2/MgCl2, and one or more of Sr(OH)2, Ca(OH)2, CaO or BaO, added to the composition in an effective amount to suppress supercooling of the Mg(NO3)2/MgCl2 liquid phase.