Glass Coating of W18O49

As glass coating of W₁₈O₄₉ can guarantee high visible light transmissivity and good thermal insulating property of the glass at the same time, it has high application value in architectural windows. This kind of glass coating can effectively control the energy exchange through the window.

Energy saving building, which is of great importance to energy saving and environmental protection, has attracted more and more attention. With long service lives of buildings, promoting the energy-saving of new buildings and the energy-saving reconstruction of existing buildings has a long-term return.

As the main channel of heat and light energy exchange between the building and the outside world, window is the key to the energy saving of the building. Studies show that the south-facing windows receive about 1000 kWh/m² of solar energy every year. And it can been seen that modulating the solar energy intake through the window is a good way of promoting the energy saving of the building. In addition, the energy consumption of doors and windows accounts for more than 50% of the total energy consumption of building envelope. In this point, reasonable control of the energy exchange through the window is also an efficient way to save energy. As for an ideal building window, it should guarantee high visible light transmissivity and good thermal insulating property of the glass at the same time.

Solar energy is mainly concentrated in the wavelength range of 0.2-2.5 μm. And most of the solar energy is concentrated in the visible and near infrared regions. If the glass of the window can only shield the infrared light, it may has good thermal insulating property and high visible light transmissivity at the same time.

Glass coting of W₁₈O₄₉ can be applied in architectural windows, so as to improve the performance of the glass effectively. Its application can guarantee high visible light transmissivity and good thermal insulating property of the glass at the same time. Therefore, glass coting of W₁₈O₄₉ has broad application prospects in architectural windows.

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