Material for latent heat storage, comprises two different salt hydrates, dispersed silicic acid, pyrogen silicic acid, precipitated silicic acid and silica aerogel

摘要

The material comprises two different salt hydrates and 4-31 vol.% of dispersed silicic acid. The material also comprises 4-31 vol.% each of pyrogen silicic acid, precipitated silicic acid and silica aerogel. Independent claims are also included for: (1) a method for production of a cycle-stable phase change material mixture; and (2) a device for the use of a cycle-stable phase change material mixture.