Global warming is accelerating, which is largely attributed to human activities. People consume a lot of fossil fuels and large amounts of greenhouse gases are released, that is one of the main reasons for climate change. Materials with efficient water adsorption and desorption and excellent surface wettability can provide a basis for energy saving in refrigeration and industrial production. Our team is committed to the research, development and design of innovative energy-efficient materials for use in refrigeration, construction, industrial production and other industries to solve global energy problems.