WO3 Powder Applied for Electrochromic Smart Window

WO3 powder, or tungsten trioxide powder, can be used to prepare an electrochromic film, and then be used to produce an electrochromic smart window, which are ultimately applied in buildings or high-end cars to provide intelligent heat insulation and heat preservation performance with high transparency.

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http://www.tungsten-powder.com/tungsten-oxide.html

According to experts, electrochromism, as a light modulation process, has received much attention in recent years. Based on a large number of researches, at present, electrochromic materials have entered the research stage of devices with specific functions. In terms of materials, transition metal oxides are the most advantageous applications now, including negative voltage bias (cathode) colored oxide films WO3, MoO3, V2O5; positive voltage bias (anode) colored oxide films NIO, lrO2, Rh2O3. That is to say, the tungsten trioxide film is the electrochromic material with the most application advantages. And the smart window of tungsten trioxide will be more and more popular in energy-saving reconstruction of building.

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