One of the ten emerging technologies in the field of chemistry-qi ice powder
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What is Aerogel Powder?Aerogel is the world's thinnest material. Aerogels are made of silicon gel. The first was created by American scientist Kistler, in 1931, for a game with friends. Aerogels come in many forms, including silicon and carbon aerogels. Aerogel is actually a compound. Here, aero means "in air." The gel is gel. It is a gel made of air. It is possible to call any gel aerogel, as long as the gel can be dried out and its shape remains unchanged and it has a high porosity.
Aerogel powder as a thermal insulation material
A low sound speed makes silicon aerogel an ideal acoustic delay or high temperature sound insulation material. This material is characterized by a wide range of acoustic impedance (103-107 kg/m2*s). It is an excellent acoustic coupling material for ultrasonic detections. Air has a good resistance only of 400 kg/m2*s. However, using silicon aerogel of a thickness of 1/4 wavelength between piezoelectric materials and air as the acoustic resistence coupling material can improve the transmission of sound waves. According to the preliminary results of the experiments, silicon aerogel that has a densities of 300 kg/m3 can be used as a coupling material and increase the sound intensities by 30 dB. If the silicon aerogel has a density gradient, a higher gain in sound intensity is expected.
Aerogel powder in energy storage devices
Research on quantum size effects of materials. In the research on the quantum size effect of materials, due to the formation in the nano network silicon aerogel of a quantum dot structure, the results from chemical vapor doping Si, and solution doping C60 shows that the dopant is in the form nanograins and there are strong visible light emissions. This provides strong evidence for quantum confinement effects of porous silicone. The structure of silicon aerogel combined with the nonlinear effect of C60 can be used to develop a new kind of laser protective glass. Doping is another effective way to produce nanocomposite materials. A silicon aerogel material that has an adjustable refractive indices is also available. Aerogel media can be used to detect high-energy particles by using different densities of aerogel as Cherenkov detectors. High-speed particles are able to penetrate porous material and slowly decelerate. This allows for a "soft land". The transparent aerogel used in this case can capture high-speed particle in space.
Prices of aerogel powder
Aergel powder's price is also affected by the size of the particles and its purity. The price of a large quantity will be lower. On our official website, you can find the price of Aerogel Powder.
Aerogel powder supplier
Technology Co. Ltd., is a reputable and high-quality supplier and manufacture of global chemical materials. The company has been providing high-quality nanotechnology and chemicals for more than 12 year. This includes aerogel, nitride, graphite, sulfide, and 3D printer powder. We welcome your inquiries or contact if you need high-quality aerogel powder at a reasonable price.