Nano Cs doped tungsten oxide may be applied for producing infrared ultraviolet shielding material, and therefore be used to architectural glass such as office building glass. As we all know, in the hot summer, dazzling sunshine always let us anxious. With the development of urbanization, most of today's office buildings are all-glass design, the indoor lighting area also has increased greatly while adding a beautiful atmosphere. We hope that the sun rise every day in the winter. At the same time, we enjoy the view outside through a large area of glass curtain wall. But, in the summer, when the temperature is extremely high and the ultraviolet rays are strong, the large glass windows become a disadvantage.
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Therefore, in order to provide people with a better office environment, heat insulation materials such as heat-insulating films of cesium-doped tungsten oxide have emerged. Such transparent film not only blocks infrared rays, but also blocks ultraviolet rays. As you may have known, near-infrared light is the cause of indoor heat. And ultraviolet light is a major factor causing skin burns and even cancer. In a word, such glass can reduce near-infrared and ultraviolet rays from entering the room to some extent for people’s health.
