“…87 One of the most realistic energy storage technologies for resolving environmental problems and fossil fuel limits is thermal energy storage from sunlight. PCMs have gained interest as a new type of sustainable energy storage material because of their large latent heat Capric acid-palmitic acid-stearic acid 33 Paraffin wax 19,34,35 CaCl 2 $12H Acetanilide-benzoic acid 70 storage capacity, phase change at a constant temperature, and low volume change. PCMs have earned attention as a new kind of sustainable energy storage material due to their phase change at a constant temperature, substantial latent heat storage capacity, little volume change, and acceptable thermal reliability.…”