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一般描述
Barium is a silvery white soft alkaline earth metals. It easily oxidizes in air and water. The electrical conductivity of Barium is very high. Barium is even more chemically reactive than Magnesium, calcium and strontium. It is an essential component of high temperature superconductors.
应用
用于合成纯净的 Ba21M2O5HX（M = Ge、SI、Ga、In、Tl）低氧化物 Zintl 相的重要物质。···3
In the semiconductor and electronics industries, thinner coatings are required due to newer technology and design. Therefore, it is crucial to reduce unwanted metals or interfering elements to achieve the intended performances. Our Barium beads, which have a 99.99% trace metal basis, are the ideal choice when it comes to high-end thin film coating materials. The undesirable metals have been measured to the ppm level using ICP-Ms. Elemental Barium has wide applications. For example: In order to create barium doped oxide with high carrier mobility and improved electrical stability for thin film transition, barium is utilized in a low temperature solution process
Furthermore, metallic barium is used to produce Barium-Containing p-tert-Butylcalix[4]arene, which is a precursor for the fabrication of BaOTiO2 thin films via dip coating on a sapphire substrate It can be used as a dopant for Pb2+replacement in perovskite films. The addition of barium enhances the power conversion efficiency of organic-inorganic lead halide solar cells.
Interestingly, the solid-state synthesis method is used to synthesize quaternary chalcogenides with thermolectric properties using metallic Ba
Furthermore, barium metal is also used in the highly selective and stereo controlled homocoupling reaction of allylic halide
Our barium beads 0.5-2.0 mm particle size, 99.99% trace metals basis will be ideal precursor materials for the diverse applications.
Furthermore, metallic barium is used to produce Barium-Containing p-tert-Butylcalix[4]arene, which is a precursor for the fabrication of BaOTiO2 thin films via dip coating on a sapphire substrate It can be used as a dopant for Pb2+replacement in perovskite films. The addition of barium enhances the power conversion efficiency of organic-inorganic lead halide solar cells.
Interestingly, the solid-state synthesis method is used to synthesize quaternary chalcogenides with thermolectric properties using metallic Ba
Furthermore, barium metal is also used in the highly selective and stereo controlled homocoupling reaction of allylic halide
Our barium beads 0.5-2.0 mm particle size, 99.99% trace metals basis will be ideal precursor materials for the diverse applications.
警示用语：
Danger
危险分类
Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Sol. 1 - Skin Corr. 1B - Water-react 1
储存分类代码
4.3 - Hazardous materials which set free flammable gases upon contact with water
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
监管及禁止进口产品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
High Performance, Low Temperature Solution-Processed Barium and Strontium Doped Oxide Thin Film Transistors
Banger K K, et al.
Chemistry of Materials, 26(2), 1195-1203 (2014)
New Calix[4]arene-Based Barium Precursor for BaO?TiO2Thin Film Deposition
Burtman V, et al.
Chemistry of Materials, 9, 3101?3106-3101?3106 (1997)
Highly selective homocoupling reaction of allylic halides using barium metal
Yanagisawa A, et al.
The Journal of Organic Chemistry, 57, 6386?6387-6386?6387 (1992)
Syntheses of five new layered quaternary chalcogenides SrScCuSe3, SrScCuTe3, BaScCuSe3, BaScCuTe3, and BaScAgTe3: crystal structures, thermoelectric properties, and electronic structures
Ishtiyak M, et al.
Inorganic chemistry frontiers, 8, 4086-4101 (2021)
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