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12024-21-4 - Gallium(III) oxide, Puratronic®, 99.999% (metals basis) - 11151 - Alfa Aesar

11151 Gallium(III) oxide, Puratronic®, 99.999% (metals basis)

CAS-Nummer
12024-21-4
Synonyme

Größe Preis ($) Menge Verfügbarkeit
5g 63,00
25g 223,00
100g 651,00
500g 2443,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Gallium(III) oxide, Puratronic®, 99.999% (metals basis)

MDL
MFCD00011020
EINECS
234-691-7

Chemische Eigenschaften

Formel
Ga2O3
Molmasse
187.44
Form
-50 Mesh Powder
Schmelzpunkt
1900°
Dichte
6.44
Brechungsindex
1.92
Löslichkeit
Soluble in acids. Insoluble in water

Anwendungen

Gallium(III) oxide is used in vacuum deposition. It is useful for making semiconductor devices, gallium-alumina catalyst, gas sensors, luminescent phosphors and dielectric coatings of solar cells. It shows potential for developing deep-ultraviolet TCOs (Transparent Conductive Oxides) and transparent electrodes for ultraviolet optoelectronic devices. Recent studies report that gallium oxide can be a strong contender for power electronic devices for example, in ultrahigh-voltage power switching applications. Films made of gallium oxide have gained commercial interest owing to their gas sensitive characteristics, and glasses made with gallium oxide are the preferred optical materials for use in advanced technologies.

Bemerkungen

Incompatible with magnesium.

Literaturverweise

Higashiwaki, M.; Sasaki, K.; Kuramata, A.; Masui, T.; Yamakoshi, S. Development of gallium oxide power devices. Phys. Status Solidi A 2014, 211, 21-26.

Kumar, S. S.; Rubio, E. J.; Noor-A-Alam, M.; Martinez, G.; Manandhar, S.; Shutthanandan, V.; Thevuthasan, S.; Ramana, C. V. Structure, Morphology, and Optical Properties of Amorphous and Nanocrystalline Gallium Oxide Thin Films. J. Phys. Chem. C 2013, 117 (8), 4194-4200.

Li, Y.; Lin, H.; Deng, C.; Yang, P.; Zhang, X. Highly Selective and Rapid Enrichment of Phosphorylated Peptides using Gallium oxide-coated Magnetic Microspheres for MALDI-TOF-MS and Nano-LC-ESI-MS/MS/MS analysis. Proteomics 2008, 8 (2), 238- 249.

Weitere Referenzen

Merck
14,4346
Harmonized Tariff Code
2825.90
TSCA
Yes

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