PREPARATION METHOD OF COMPOSITE TYPE OF SILICAGEL/NANOCARBON ADSORBENTS FOR THE ADSORPTION COOLING SYSTEM

摘要

The present invention relates to a method for preparing a silica gel / nanocarbon composite adsorbent for an adsorption cooling system. The thermal conductivity of the silica gel adsorbent generally used in an adsorption cooling system driven by low temperature waste heat is very low. By developing silica gel / nanocarbon composite adsorbents using nanocarbon particles such as carbon nanotubes or carbon nanofibers, which are excellent materials, the thermal conductivity is more than 38% larger than that of silica gel, which is a conventional adsorbent. It is very useful for adsorption cooling system driven by waste heat of low temperature below 80 ℃ because more amount desorbs than silica gel at low temperature.;Adsorption Cooling, Silica Gel, Carbon Nanotube, Carbon Nanofiber, Composite, Thermal Conductivity, Coupling Agent, Waste Heat Drive