| abstract |
The invention discloses a kind of radiation cooling materials and its preparation method and application.The radiation cooling material includes main functionality layer, encapsulated layer and nonfunctional protective layer, and structure can take the forms such as film, thin slice or coating.Radiation cooling material that the present invention describes is, it can be achieved that radiation cooling under direct sunlight on daytime.By the surface thermal communication of the radiation cooling material and heat sink body, the temperature of heat sink body can effectively reduce, and without consuming the additional energy.Application field includes building, photovoltaic module and system, automobile, outdoor goods, agriculture and animal husbandry aquatic products industry, aerospace, cold chain transportation, outdoor bin tank, weaving, outdoor communication equipment, industrial equipment, public utility, cooling water system, energy resource system, energy-saving equipment device etc.. |