Business Scope
Nanomaterials, semiconductor materials, high-purity materials, custom processing
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
address
Zhengzhou, Henan, China
Vanadium Dihydride, VH2
CAS No.: 13966-93-3
Density: 5.6 g/cm3
Molecular formula: VH2
Molecular weight: 52.96
Vanadium hydride (VH2), when the temperature rises from 25℃ to 200℃, the pressure of the released hydrogen will increase sharply from 0.19 MPa (1.9 atmospheres) to 87 MPa (870 atmospheres), making it an ideal compressor material.
| Vanadium dihydride | |||
| Catalog No. | Specification | Morphology | Color |
| Ro–VH2–01 | 5μm | Irregular | Gray black |
| Ro–VH2–02 | 10μm | Irregular | Gray black |
| Ro–VH2–03 | 20μm | Irregular | Gray black |
| Ro–VH2–04 | 40μm | Irregular | Gray black |
| Ro–VH2–05 | 50μm | Irregular | Gray black |
| Can be customized according to customer requirements | |||
Application:
Introducing Dihydride Vanadium (VH2), a cutting-edge chemical compound widely recognized in specialized fields for its unique properties and applications. VH2 is a challenging yet fascinating material characterized by its instability, particularly notable at a temperature of 13°C where its dissociation pressure reaches 1.01 x 10^5 Pa. The decomposition reaction can be succinctly represented as 2VH2 → 2VH + H2.
Dihydride Vanadium appears as a gray metallic substance. Upon hydrogen absorption, the metallic vanadium undergoes significant lattice expansion, impacting its physical properties. It is important to note that the density of the hydride is approximately 6% to 10% less than that of metallic vanadium, which can influence its utilization in various applications.
Another critical aspect of VH2 is that after absorbing hydrogen, metallic vanadium becomes brittle. However, when the hydride is subjected to heat in a vacuum at temperatures ranging from 600°C to 700°C, it decomposes, releasing hydrogen. This process not only decreases the hardness of vanadium but also restores its plasticity, making it a highly valuable component for various industrial applications.
Our Dihydride Vanadium (VH2) product is available in both nano and ultrafine forms, including high-purity Vanadium Hydride Powder. This versatility allows our customers to choose the right specification for their specific needs, whether it’s for research, industrial applications, or advanced material science.
Explore the exceptional properties and benefits of Dihydride Vanadium and elevate your projects to the next level with our premium VH2 solutions. Perfect for scientists, engineers, and manufacturers looking to harness the unique attributes of Vanadium Hydrides.
