Nano Cesium Tungsten Bronze Applied for Office Building Thermal Insulating Film

Nano cesium tungsten bronze that can transmit visible light but shield near-infrared (NIR) light is regarded as the best functional nanomaterial for producing office building thermal insulating film. And such heat insulating film has drawn much attention for the application of innovative energy-saving windows due to its selective shielding performance of solar light.

nano cesium tungsten bronze applied for office building thermal insulating film image

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nano cesium tungsten bronze applied for office building thermal insulating film picture

The experts have developed low-cost cesium tungsten bronze nano film as a novel kind of NIR shielding material by a simple hydrothermal route. And the prepared film exhibit weak absorption in the visible region but strong absorption in the NIR region due to its localized surface plasmon resonances. In a word, such smart film can efficiently prevent the elevation of room temperature, due to its excellent NIR shielding properties. Therefore, nano cesium tungsten bronze have great potential as novel NIR shielding materials for the design and development of cost-efficient optical coatings as innovative energy-saving windows in modern buildings and vehicles.

 

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