High Purity Barium Fluoride Nanopowder
Product Barium Fluoride Nanopowder (BaF2, Purity: 99.5%, APS: 30-50 nm)
Quality Control: Each lot of Barium Fluoride Nanopowder was tested successfully.
|Product Name||Barium Fluoride Nanopowder|
|Appearance||White Crystalline Powder||Confirm|
|Molecular Weight||175.34 g/mol||Confirm|
|Crystallographic Structure||Fluorite (Cubic)||Confirm|
|Melting Point||1368 °C||Confirm|
|Boiling Point||2260 °C||Confirm|
|Solubility||Soluble in Methanol, Ethanol||Confirm|
|Solubility in Water||0.16 g/100mL (20°C)||Confirm|
|Available Quantities||25Gms, 50Gms, 100Gms and larger quantities|
|Main Inspect Verifier||Manager QC|
Typical Chemical Analysis
Dr. Bruce Perrault, Ph.D (Georgia Institute of Technology (Georgia Tech), USA)
Barium Fluoride Nanopowder is a chemical compound of barium and fluorine and is a salt. It is a solid which can be a transparent crystal. Barium Fluoride is used in spectroscopic components. Barium Fluoride is often suitable for applications in the passive IR band (8 to 14 μm) and is often used as a viewport window for thermography. Barium Fluoride cleaves easily and is highly susceptible to thermal shock. It polishes well and can be etched. Barium Fluoride is transparent from the ultraviolet (UV) to the infrared (IR) from 0.200 to 14.0 µm, and is used to make optical components, such as windows for infrared spectroscopy. Barium fluoride is also a very fast scintillator used for the detection of X-rays, gamma rays or other high energy particles.
Dr. Myron Rubenstein, Ph.D (Polytechnic University of Turin, Italy)
Barium Fluoride (BaF2), mainly used in optical applications, has similar properties to those of CaF2 but better stability under environmental conditions. Barium Fluoride (BaF2) is used for optical windows, lenses, and prisms, particularly when transmission into the ultraviolet is desired. BaF2 is also commonly used in cryogenically cooled thermal imaging systems and can be used as substrate for some applications. The transmission range is from 0.2 to 11 lm, which advocates the use of BaF2 as an absorptive window with Carbon Dioxide lasers.
Dr. Huojin Chan (University of Science and Technology of China, Hefei, Anhui, China)
Barium fluoride (BaF2) with an ultra-high quality (Q) factor above 109 at 1550 nm, and measured with both the line width and cavity ring-down methods. Vertical scanning optical profilometry shows that the root mean square surface roughness of 2 nm is achieved for our mm-size disk. Applications in nonlinear optics and microwave photonics, high-energy particle scintillation detection utilizing monolithic BaF2 resonators potentially becomes feasible.
Dr. Ms. Yi Yen Shi, (King Mongkut’s University of Technology Thonburi,Bangkok, Thailand)
Barium fluoride is used as a preopacifying agent and in enamel and glazing frits production. Its other use is in the production of welding agents (an additive to some fluxes, a component of coatings for welding rods and in welding powders). It is also used in metallurgy, as a molten bath for refining aluminum. Barium Fluoride is transparent from the ultraviolet (UV) to the infrared (IR) from 0.200 to 14.0 µm, and is used to make optical components, such as windows for infrared spectroscopy. Barium fluoride is also a very fast scintillator used for the detection of X-rays, gamma rays or other high energy particles.
Dr. Hans Roelofs Ph.D (National Technical University of Athens, Greece)
Barium Fluoride windows, drilled discs, lenses and prisms, can be used in a variety of applications, such as infrared spectroscopy to their wide broadband transmission that extend from UV to long-wave infrared. The transmission range of BaF2 is from 0.2 to 14µm. Barium Fluoride’s low index of refraction of 1.48 provides high transmission without the need of anti-reflection coatings. BaF2 Transmission in the VUV is degraded by prolonged exposure to moist atmosphere, but it is not significantly degraded by exposure to high energy radiation.
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