“Aerogel Cold Chain Storage Box with High-efficiency Thermal Insulation Performance” insulation layer includes phase change materials aerogel phenolic foamed insulation materials,aerogel insulation coatings. The carbon fibre used composite materials as the box shell. It is an innovative vaccine mobile refrigerator that does not require a power supply. It can keep cold for a long timehas good low-temperature stability. Our thermal materials have better cold retentionfire resistance than the insulation material used in the international COVID-19 vaccine storage.

This technology uses the low-carbon geopolymer material & high emission powder to make the passive radiative cooling inorganic coating. Besides, all raw materials are from easily-gained oreindustrial by-products,the multi-color appearance is also developed. Notably, for decreasing the heat island effect, this coating is feasible to transmit heat into radiation that can be throughout t