Cesium tungsten oxide powder may be applied for preparing thermal insulation coating. Such heat insulating coating has good performance in visible light transmittance and infrared light shielding. Therefore, the test results of the cesium tungsten oxide have a great influence on the performance of the prepared thermal-insulating coating and the subsequent application of heat insulating glass. So, let's take a look at how the experts tested the properties of cesium tungsten oxide.
The phase structure analysis of the cesium tungsten oxide was carried out by an X-ray diffractometer. The Cu target was irradiated with a tube voltage of 40kV, a current of 20mA, a scanning rate of 6 (°)/min, and a scanning range of 5°-70°. The elemental content of the powder was characterized by an energy spectrometer in a scanning electron microscope. The optical absorption properties of such powder and film were characterized by ultraviolet-visible spectrophotometer in the range of 300-1100nm.
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