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CAS:12036-21-4
Molecular Formula:O2V
Molecular Weight:82.94
EINECS:234-841-1
Synonyms: Vanadium oxide (VO2); vanadiumoxide(vo2); VO2; VANADIUM OXIDE; VANADIUM(IV) OXIDE; VANADIUM DIOXIDE; Vanadium(Ⅳ)oxide; VANADIUM(IV) OXIDE, 99.9%
What Is VANADIUM(IV) OXIDE Cas 12036-21-4
Vanadium dioxide (VO2) is a strongly correlated electron system binary oxide. Due to the strong interactions between its internal electrons, orbitals, lattice, and spin, changes in local electrons and crystal structure caused by small external stimuli can induce VO2 to undergo reversible metal transformation. The crystal structure, resistance, infrared transmittance, refractive index and magnetic susceptibility of VO2 change dramatically. It is precisely because of the phase transition temperature near room temperature and the sudden changes in physical and chemical properties before and after the phase transition that VO2 has a very broad application prospect in electronics, military, daily life, and other fields.
Spezifikation
| IchTEM | SSTANDARD |
| Aussehen | Dark grey powder |
| Partikelgröße | 100-200nm |
| 硅 | 11ppm |
| Fe | 23ppm |
| S | 20ppm |
| As | 10ppm |
| Cr | 15ppm |
| 钠 | 20ppm |
| K | 24ppm |
| Cl | 13ppm |
| Zr | 5ppm |
| AI | 7ppm |
| Content | ≥99.9% |
Anwendung
Vanadium(IV) - OXID ist verwendet in der chemischen Sensorik, die Energie-Erhaltung-Beschichtungen, transparent, Leiter-und switching-Materialien. Es fungiert als eine stationäre optische Blende, optische Modulatoren, Kameras und Speicherung von Daten. Als Infrarot-Modulatoren, es ist verwendet für die missile guidance systems. Dünne Filme aus vanadium dioxide Anwendungen in der Elektro-optische Schalter, micro-optical switch, smart passive Radiatoren und sunshields für Raumfahrzeuge.
Verpackung
25kgs/Trommel, 9tons/20'containerPacking
