Cesium tungsten bronze nanopowder can shield the near-infrared (NIR) light with the wavelength λ?>?1000?nm, and this excellent heat shielding property implies that cesium tungsten bronze is the potential candidate for production of exhibition hall thermal insulating film --- a new high-tech product for smart window.
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You know, there are various problems such as global warming, environmental pollution, and drying up of resources. To overcome these problems, the development of non-fossil energy using processes, efficient use of energies and effective production of non-fossil energies are required. As the building with a lot of glasses such as exhibition hall is losing a lot of energies everyday if the heat insulation of glass is not solved. If a smart film can be developed to not only shield the NIR but also degrade harmful pollutants, it will have a huge impact on deteriorating environmental issues and present self-cleaning effect. According to the experts, the exhibition hall thermal insulating film of cesium tungsten bronze nanopowder is the right one to shield heat with environmental protection, which is developed recently.
