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12024-21-4
Ga2O3
310800PD
99.995-99.9999 %
- 325 mesh, - 625 mesh,- 400 mes
234-691-7
Characteristic
Gallium(III) trioxide is an inorganic compound with the formula Ga2O3. It exists as several polymorphs, all of which are white, water-insoluble solids. Although no commercial applications exist, Ga2O3 is an intermediate in the purification of gallium, which is consumed almost exclusively as gallium arsenide.
Chemical formula:Ga2O3
Molar mass:187.444 g/mol
Appearance:white crystalline powder
Density:6.44 g/cm3, alpha
5.88 g/cm3, beta
Melting point:1,900 °C (3,450 °F; 2,170 K) alpha
1725 °C, beta
Solubility in water:insoluble
Solubility:soluble in most acids
Application
Gallium(III) oxide has been studied in the use of lasers, phosphors, and luminescent materials. It has also been used as an insulating barrier in tight junctions.Monoclinic β-Ga2O3 is used in gas sensors and luminescent phosphors and can be applied to dielectric coatings for solar cells. This stable oxide has also shown potential for deep-ultraviolet transparent conductive oxides, and transistor applications.
ε-Ga2O3 thin films deposited on sapphire show potential applications as solar-blind UV photodetector.
Thin Ga2O3 films are of commercial interest as gas sensitive materials and Ga2O3. Ellipsometry is a procedure that can be used to determine optical functions of the β-Ga2O3.
β-Ga2O3 is used in the production of Ga2O3-Al2O3 catalyst.
Characteristic
Gallium(III) trioxide is an inorganic compound with the formula Ga2O3. It exists as several polymorphs, all of which are white, water-insoluble solids. Although no commercial applications exist, Ga2O3 is an intermediate in the purification of gallium, which is consumed almost exclusively as gallium arsenide.
Chemical formula:Ga2O3
Molar mass:187.444 g/mol
Appearance:white crystalline powder
Density:6.44 g/cm3, alpha
5.88 g/cm3, beta
Melting point:1,900 °C (3,450 °F; 2,170 K) alpha
1725 °C, beta
Solubility in water:insoluble
Solubility:soluble in most acids
Application
Gallium(III) oxide has been studied in the use of lasers, phosphors, and luminescent materials. It has also been used as an insulating barrier in tight junctions.Monoclinic β-Ga2O3 is used in gas sensors and luminescent phosphors and can be applied to dielectric coatings for solar cells. This stable oxide has also shown potential for deep-ultraviolet transparent conductive oxides, and transistor applications.
ε-Ga2O3 thin films deposited on sapphire show potential applications as solar-blind UV photodetector.
Thin Ga2O3 films are of commercial interest as gas sensitive materials and Ga2O3. Ellipsometry is a procedure that can be used to determine optical functions of the β-Ga2O3.
β-Ga2O3 is used in the production of Ga2O3-Al2O3 catalyst.
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