An interesting development was presented by scientists from the National Laboratories, Lawrence Berkeley, located in California. It is a glass having a very useful properties . Under the influence of an electric current glass becomes opaque to the visible light spectrum, or begins to repel UV rays, not missing the excess heat into the room. The secret lies in the nano-coating of the particles oxides of niobium oxide and indium: they can be activated by electricity, making heat-reflective or opaque glass. Their work is independent of each other, because activation occurs at different voltages - the researchers note.
Man gets one more instrument of forming a comfortable indoor climate, or vehicles. In addition, the possibility looks very promising on-off tinting car windows. Coverage is created by spraying a special spray, and do not require the use of highly complex technologies. However, the cost of its use can be quite high due to the need for a separate power supply. Related Products :
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