Optoelectronic Materials

Titanium diboride (TiB₂) is an advanced ceramic material belonging to the group of transition metal borides. Its unique combination of properties, such as hardness, thermal stability, and electrical conductivity, has made it an ideal candidate for a wide range of industrial applications.

Ammonium pyrophosphate (APP), with the chemical formula (NH₄)₂H₂P₂O₇, is a white crystalline salt. It is an inorganic compound formed by the condensation of two orthophosphate groups, belonging to the ammonium polyphosphate family.

Bismuth phosphate (BiPO₄) is an inorganic compound with the molecular formula BiPO₄ and a molecular weight of 303.95 g/mol. It is a white or off-white powder or monoclinic crystalline solid that does not melt upon heating. Its density is 6.32 g/mL at 25°C. Bismuth phosphate is slightly soluble in water and dilute acids but does not hydrolyze in boiling water. It is practically insoluble in alcohol and acetic acid but dissolves in concentrated nitric acid and hydrochloric acid.

Boron phosphate is an inorganic compound with the chemical formula BPO4. It is a white solid that does not melt but sublimes above 1450°C. Boron phosphate can be prepared by reacting phosphoric acid and boric acid at temperatures ranging from 80°C to 1200°C. At relatively low temperatures, a white amorphous powder is formed, which converts into a microcrystalline product when heated at approximately 1000°C for 2 hours. Other synthesis methods include hydrothermal and microwave synthesis.

Lithium metaphosphate (LiPO₃) is a versatile compound with a wide range of applications in various industrial sectors. This detailed introduction explores its properties, synthesis methods, and key applications.

Titanium pyrophosphate (TiP₂O₇) is a unique compound with diverse applications and significant industrial importance. This comprehensive introduction explores its properties, synthesis, and potential applications across various fields.

Barium carbonate, with the chemical formula BaCO₃ and CAS number 513-77-9, is a white crystalline powder that is odorless and tasteless. It has a molar mass of 197.34 g/mol, a density of 4.286 g/cm³ (3.87 g/cm³ when calcined at 800°C), and a melting point of 1,476°C. With a refractive index of 1.62, it exhibits high chemical stability and is not easily soluble in water. However, it readily dissolves in acids to form barium salts and releases carbon dioxide. Barium carbonate is primarily composed of barium, carbon, and oxygen, with barium accounting for approximately 68.7%, carbon about 6.2%, and oxygen roughly 25.1%.

Lithium tetrafluoroborate (LiBF4) is an inorganic compound with the chemical formula LiBF4. It is a white to grey crystalline solid with a molar mass of approximately 93.746 g/mol. Its density is 0.852 g/cm³, and it has a melting point of around 296.5°C (565.7°F). This compound is highly soluble in water and various organic solvents, including methanol and acetonitrile.

Iron Oxide Black, a member of the iron oxide family, is a significant pigment widely utilized across various industries due to its unique properties and rich color. With excellent heat resistance, chemical stability, and non-toxicity, Iron Oxide Black has become a crucial material in fields like construction, coatings, and plastics. This detailed description delves into the characteristics, production processes, applications, and advantages of Iron Oxide Black.

Aluminum oxide, also known as alumina, is a chemical compound with the formula Al₂O₃. As one of the most abundant oxides in the Earth's crust, aluminum oxide holds significant importance in various industries due to its unique properties and diverse applications. This detailed description explores the characteristics, production methods, applications, and benefits of aluminum oxide, highlighting its pivotal role in modern technological advancements.

Barium titanate, with the chemical formula BaTiO₃, is a white solid compound composed of barium, titanium, and oxygen. It is a perovskite-type ferroelectric ceramic material that exhibits unique physical and chemical properties, including high permittivity, piezoelectricity, and pyroelectricity.

Cupric pyrophosphate, also known as copper pyrophosphate, is an inorganic compound with the chemical formula Cu2P2O7·xH2O (where x is typically 4 or 3), and its CAS number is 10102-90-6. Its molecular weight is approximately 373.05.

Nickel(II) oxide (NiO) is a common inorganic compound with the chemical formula NiO. It is a green to black cubic crystalline powder. This compound is widely used in various industrial applications due to its unique physical and chemical properties.

Lithium Fluoride (LiF) is a versatile inorganic compound known for its unique properties and wide range of applications. It is a white crystalline solid that is odorless and exhibits high refractive index and excellent thermal stability. With a chemical formula of LiF and a molecular weight of 25.94 g/mol, LiF has a density of 2.64 g/cm³ and a melting point of 845°C. It is slightly soluble in water and soluble in hydrofluoric acid, making it suitable for various industrial and scientific applications.

Tellurium Dioxide (TeO₂), a versatile inorganic compound, has garnered significant attention for its unique properties and wide range of applications. This comprehensive product description delves into its chemical properties, synthesis methods, applications, and safety considerations.

Zinc Oxide (ZnO) is a multifunctional inorganic compound known for its unique properties and wide range of applications. It is a white, crystalline powder that is insoluble in water and has a refractive index of 2.008. With a density of 5.6 g/cm³ and a melting point of 1975°C, Zinc Oxide exhibits excellent thermal stability and chemical resistance.