With the rapid development of science and technology and social production, energy saving and environmental protection have become the focus of the world. The transmission selectivity of ordinary glass to the solar spectrum is not high, so at the same time of visible light transmission, the heat located in the near infrared light region is also a large number of through, causing indoor temperature rise, so that the burden of air conditioning and other cooling equipment is increased, bringing energy waste, and there is a trend of growth year by year. Therefore, it is always the goal of researchers to explore new environmentally friendly thermal shielding materials, which have high transmittance to visible light and can effectively shield near-infrared rays from sunlight.
The research shows that: The reduced tungsten oxide nanoparticles can significantly enhance the absorption of 1 400 ~ 1 600 nm and 1 900 ~ 2 200 nm near-infrared light, and have high transmittance to visible light. This kind of nano tungsten oxide with special optical absorption characteristics can be used in the design of new solar thermal shielding devices.
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Nano tungsten oxide is a kind of multi-functional semiconductor material with catalysis, invisibility, electrochromism, gas chromism, photochromism, gas sensitivity, superconductivity and many other properties. At present, the nano tungsten trioxide supplied by our company has the following characteristics, and these main characteristics also determine the important role of nano tungsten oxide: 1. High stability and durability. Unlike many other materials, it doesn’t degrade easily over time; 2. High electron mobility and good conductivity. It can be used to convert sunlight into electricity. 3. Optical characteristics. It has high transparency in the visible region, which is ideal for use in display technology. Its high light absorption also makes it suitable for use in solar cells, and it can also help improve the efficiency of the energy conversion process.
In addition, nano tungsten trioxide has also played a small role in environmental protection. For example, it can purify water by removing harmful pollutants such as harmful metals and organic pollutants. Remove pollutants from the air because it can effectively adsorb volatile organic compounds.
In conclusion, tungsten trioxide nanoparticle is a very promising material that can be used in a variety of fields, including energy, electronics and environmental protection. With many potential applications, it will play a key role in shaping the future of technology.
Post time: Jan-16-2024