Nano Tungsten Trioxide Discoloration of the Electrolyte Application

Tungsten trioxide films in information displays, low voltage devices, gas sensors, spacecraft antireflective coating and infrared emission adjustment and other fields have broad application prospects. This is the nano tungsten trioxide in the electrolyte discoloration of related applications. Electro chromic material refers to a reversible electrochemical reaction occurs under the action of an electric field, thereby generating the color effect visible light absorption. WO3 is no research first electro chromic material. Electro chromic material must have reversible under the control of voltage and current can change its optical properties. When the W03 and H + or Li + together absorb electrons reducing tungsten oxide absorption and reflection of light, showing gray-blue. In recent years, it was discovered that WO3 electro chromic material has great potential application of large-area solar devices, so research focused on aspects of the automotive industry and controllable solar windows. Japan has launched electro chromic panels, and to evaluate its performance; actively studied US also made a "smart windows" as well.

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